Commit 6f31dd09 authored by Monty's avatar Monty

Added new status variables to make it easier to debug certain problems:

- Handler_read_retry
- Update_scan
- Delete_scan
parent 8d5a0d65
...@@ -1721,6 +1721,7 @@ Handler_read_key 0 ...@@ -1721,6 +1721,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 7 Handler_read_rnd_next 7
......
...@@ -79,6 +79,7 @@ Handler_read_key 0 ...@@ -79,6 +79,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -93,6 +94,7 @@ Handler_read_key 0 ...@@ -93,6 +94,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 12 Handler_read_rnd_next 12
...@@ -166,6 +168,7 @@ Handler_read_key 0 ...@@ -166,6 +168,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -180,6 +183,7 @@ Handler_read_key 0 ...@@ -180,6 +183,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 12 Handler_read_rnd_next 12
...@@ -232,6 +236,7 @@ Handler_read_key 0 ...@@ -232,6 +236,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -248,6 +253,7 @@ Handler_read_key 11 ...@@ -248,6 +253,7 @@ Handler_read_key 11
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 11 Handler_read_rnd 11
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 36 Handler_read_rnd_next 36
...@@ -323,6 +329,7 @@ Handler_read_key 22 ...@@ -323,6 +329,7 @@ Handler_read_key 22
Handler_read_last 0 Handler_read_last 0
Handler_read_next 22 Handler_read_next 22
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 60 Handler_read_rnd_next 60
...@@ -340,6 +347,7 @@ Handler_read_key 0 ...@@ -340,6 +347,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -356,6 +364,7 @@ Handler_read_key 11 ...@@ -356,6 +364,7 @@ Handler_read_key 11
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 11 Handler_read_rnd 11
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 36 Handler_read_rnd_next 36
...@@ -451,6 +460,7 @@ Handler_read_key 2 ...@@ -451,6 +460,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 39 Handler_read_rnd_next 39
......
...@@ -2378,6 +2378,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2378,6 +2378,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
EXPLAIN SELECT max(b), a FROM t1 GROUP BY a; EXPLAIN SELECT max(b), a FROM t1 GROUP BY a;
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range NULL a 5 NULL 8 Using index for group-by 1 SIMPLE t1 range NULL a 5 NULL 8 Using index for group-by
...@@ -2387,6 +2388,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2387,6 +2388,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
FLUSH STATUS; FLUSH STATUS;
SELECT * FROM (SELECT max(b), a FROM t1 GROUP BY a) b; SELECT * FROM (SELECT max(b), a FROM t1 GROUP BY a) b;
max(b) a max(b) a
...@@ -2398,6 +2400,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2398,6 +2400,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
FLUSH STATUS; FLUSH STATUS;
(SELECT max(b), a FROM t1 GROUP BY a) UNION (SELECT max(b), a FROM t1 GROUP BY a) UNION
(SELECT max(b), a FROM t1 GROUP BY a); (SELECT max(b), a FROM t1 GROUP BY a);
...@@ -2410,6 +2413,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2410,6 +2413,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 16 Handler_read_key 16
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
EXPLAIN (SELECT max(b), a FROM t1 GROUP BY a) UNION EXPLAIN (SELECT max(b), a FROM t1 GROUP BY a) UNION
(SELECT max(b), a FROM t1 GROUP BY a); (SELECT max(b), a FROM t1 GROUP BY a);
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
...@@ -2462,6 +2466,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2462,6 +2466,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
DELETE FROM t3; DELETE FROM t3;
FLUSH STATUS; FLUSH STATUS;
INSERT INTO t3 SELECT 1, (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) INSERT INTO t3 SELECT 1, (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2)
...@@ -2470,12 +2475,14 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2470,12 +2475,14 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
FLUSH STATUS; FLUSH STATUS;
DELETE FROM t3 WHERE (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) > 10000; DELETE FROM t3 WHERE (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) > 10000;
SHOW STATUS LIKE 'handler_read__e%'; SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 0 Handler_read_next 0
Handler_read_retry 0
FLUSH STATUS; FLUSH STATUS;
DELETE FROM t3 WHERE (SELECT (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) x DELETE FROM t3 WHERE (SELECT (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) x
FROM t1) > 10000; FROM t1) > 10000;
...@@ -2484,6 +2491,7 @@ SHOW STATUS LIKE 'handler_read__e%'; ...@@ -2484,6 +2491,7 @@ SHOW STATUS LIKE 'handler_read__e%';
Variable_name Value Variable_name Value
Handler_read_key 8 Handler_read_key 8
Handler_read_next 1 Handler_read_next 1
Handler_read_retry 0
DROP TABLE t1,t2,t3; DROP TABLE t1,t2,t3;
CREATE TABLE t1 (a int, INDEX idx(a)); CREATE TABLE t1 (a int, INDEX idx(a));
INSERT INTO t1 VALUES INSERT INTO t1 VALUES
......
...@@ -12,6 +12,7 @@ Handler_read_key 0 ...@@ -12,6 +12,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -26,6 +27,7 @@ Handler_read_key 0 ...@@ -26,6 +27,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -42,6 +44,7 @@ Handler_read_key 0 ...@@ -42,6 +44,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -58,6 +61,7 @@ Handler_read_key 0 ...@@ -58,6 +61,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 2 Handler_read_prev 2
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -20,6 +20,7 @@ Handler_read_key 1 ...@@ -20,6 +20,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -39,6 +40,7 @@ Handler_read_key 1 ...@@ -39,6 +40,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 1 Handler_read_next 1
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -60,6 +62,7 @@ Handler_read_key 1 ...@@ -60,6 +62,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -81,6 +84,7 @@ Handler_read_key 1 ...@@ -81,6 +84,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -102,6 +106,7 @@ Handler_read_key 1 ...@@ -102,6 +106,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 6 Handler_read_next 6
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -123,6 +128,7 @@ Handler_read_key 1 ...@@ -123,6 +128,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 1 Handler_read_next 1
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -146,6 +152,7 @@ Handler_read_key 1 ...@@ -146,6 +152,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 6 Handler_read_next 6
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -169,6 +176,7 @@ Handler_read_key 1 ...@@ -169,6 +176,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -188,6 +196,7 @@ Handler_read_key 1 ...@@ -188,6 +196,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 6 Handler_read_next 6
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -207,6 +216,7 @@ Handler_read_key 1 ...@@ -207,6 +216,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -228,6 +238,7 @@ Handler_read_key 1 ...@@ -228,6 +238,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 6 Handler_read_next 6
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -249,6 +260,7 @@ Handler_read_key 1 ...@@ -249,6 +260,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -270,6 +282,7 @@ Handler_read_key 1 ...@@ -270,6 +282,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -291,6 +304,7 @@ Handler_read_key 1 ...@@ -291,6 +304,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -317,6 +331,7 @@ Handler_read_key 2 ...@@ -317,6 +331,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 9 Handler_read_next 9
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 9 Handler_read_rnd 9
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -343,6 +358,7 @@ Handler_read_key 2 ...@@ -343,6 +358,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 2 Handler_read_rnd 2
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -370,6 +386,7 @@ Handler_read_key 2 ...@@ -370,6 +386,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 9 Handler_read_next 9
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 9 Handler_read_rnd 9
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -397,6 +414,7 @@ Handler_read_key 2 ...@@ -397,6 +414,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 3 Handler_read_rnd 3
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -422,6 +440,7 @@ Handler_read_key 2 ...@@ -422,6 +440,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 9 Handler_read_next 9
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 3 Handler_read_rnd 3
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -447,6 +466,7 @@ Handler_read_key 2 ...@@ -447,6 +466,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 3 Handler_read_rnd 3
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -477,6 +497,7 @@ Handler_read_key 1 ...@@ -477,6 +497,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 294 Handler_read_next 294
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -507,6 +528,7 @@ Handler_read_key 21 ...@@ -507,6 +528,7 @@ Handler_read_key 21
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -529,6 +551,7 @@ Handler_read_key 2 ...@@ -529,6 +551,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 1230 Handler_read_next 1230
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -551,6 +574,7 @@ Handler_read_key 6 ...@@ -551,6 +574,7 @@ Handler_read_key 6
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -581,6 +605,7 @@ Handler_read_key 3 ...@@ -581,6 +605,7 @@ Handler_read_key 3
Handler_read_last 0 Handler_read_last 0
Handler_read_next 26 Handler_read_next 26
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -610,6 +635,7 @@ Handler_read_key 3 ...@@ -610,6 +635,7 @@ Handler_read_key 3
Handler_read_last 0 Handler_read_last 0
Handler_read_next 3 Handler_read_next 3
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -807,6 +833,7 @@ Handler_read_key 10 ...@@ -807,6 +833,7 @@ Handler_read_key 10
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 11 Handler_read_rnd_next 11
...@@ -828,6 +855,7 @@ Handler_read_key 10 ...@@ -828,6 +855,7 @@ Handler_read_key 10
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 11 Handler_read_rnd_next 11
......
...@@ -701,6 +701,7 @@ Handler_read_key 0 ...@@ -701,6 +701,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1 Handler_read_rnd_next 1
......
...@@ -860,6 +860,7 @@ Handler_read_key 0 ...@@ -860,6 +860,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 5 Handler_read_rnd_next 5
...@@ -1271,6 +1272,7 @@ Handler_read_key 1 ...@@ -1271,6 +1272,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1 Handler_read_rnd_next 1
......
...@@ -1244,6 +1244,7 @@ Handler_read_key 5 ...@@ -1244,6 +1244,7 @@ Handler_read_key 5
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6 Handler_read_rnd_next 6
...@@ -1805,6 +1806,7 @@ Handler_read_key 4 ...@@ -1805,6 +1806,7 @@ Handler_read_key 4
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1048581 Handler_read_rnd_next 1048581
...@@ -1819,6 +1821,7 @@ Handler_read_key 4 ...@@ -1819,6 +1821,7 @@ Handler_read_key 4
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1048581 Handler_read_rnd_next 1048581
......
...@@ -1255,6 +1255,7 @@ Handler_read_key 5 ...@@ -1255,6 +1255,7 @@ Handler_read_key 5
Handler_read_last 0 Handler_read_last 0
Handler_read_next 9 Handler_read_next 9
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 3 Handler_read_rnd 3
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6 Handler_read_rnd_next 6
...@@ -1816,6 +1817,7 @@ Handler_read_key 4 ...@@ -1816,6 +1817,7 @@ Handler_read_key 4
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1048581 Handler_read_rnd_next 1048581
...@@ -1830,6 +1832,7 @@ Handler_read_key 4 ...@@ -1830,6 +1832,7 @@ Handler_read_key 4
Handler_read_last 0 Handler_read_last 0
Handler_read_next 5 Handler_read_next 5
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 1048581 Handler_read_rnd_next 1048581
......
...@@ -751,6 +751,7 @@ Handler_read_key 5 ...@@ -751,6 +751,7 @@ Handler_read_key 5
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 46 Handler_read_rnd_next 46
...@@ -775,6 +776,7 @@ Handler_read_key 5 ...@@ -775,6 +776,7 @@ Handler_read_key 5
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 2 Handler_read_rnd 2
Handler_read_rnd_deleted 1 Handler_read_rnd_deleted 1
Handler_read_rnd_next 47 Handler_read_rnd_next 47
......
...@@ -429,6 +429,7 @@ Handler_read_key 6 ...@@ -429,6 +429,7 @@ Handler_read_key 6
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 5 Handler_read_rnd_next 5
......
...@@ -2862,6 +2862,7 @@ Handler_read_key 250 ...@@ -2862,6 +2862,7 @@ Handler_read_key 250
Handler_read_last 0 Handler_read_last 0
Handler_read_next 249 Handler_read_next 249
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 249 Handler_read_rnd 249
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 250 Handler_read_rnd_next 250
...@@ -2880,6 +2881,7 @@ Handler_read_key 250 ...@@ -2880,6 +2881,7 @@ Handler_read_key 250
Handler_read_last 0 Handler_read_last 0
Handler_read_next 249 Handler_read_next 249
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 250 Handler_read_rnd_next 250
......
...@@ -562,6 +562,7 @@ Handler_read_key 2 ...@@ -562,6 +562,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -582,6 +583,7 @@ Handler_read_key 2 ...@@ -582,6 +583,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -614,6 +616,7 @@ Handler_read_key 1 ...@@ -614,6 +616,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -632,6 +635,7 @@ Handler_read_key 1 ...@@ -632,6 +635,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -650,6 +654,7 @@ Handler_read_key 1 ...@@ -650,6 +654,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -668,6 +673,7 @@ Handler_read_key 1 ...@@ -668,6 +673,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -19,7 +19,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -19,7 +19,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 3 HANDLER_READ_RND_NEXT 3
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
SELECT a FROM t1 PARTITION (p0); SELECT a FROM t1 PARTITION (p0);
...@@ -31,7 +31,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -31,7 +31,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 3 HANDLER_READ_RND_NEXT 3
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
INSERT INTO v1 VALUES (10); INSERT INTO v1 VALUES (10);
...@@ -39,14 +39,14 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -39,14 +39,14 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 2 locks (1 table, all partitions pruned) # 2 locks (1 table, all partitions pruned)
FLUSH STATUS; FLUSH STATUS;
SELECT * FROM v1; SELECT * FROM v1;
...@@ -59,7 +59,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -59,7 +59,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 4 HANDLER_READ_RND_NEXT 4
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
SELECT a FROM t1 PARTITION (p0); SELECT a FROM t1 PARTITION (p0);
...@@ -72,7 +72,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -72,7 +72,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 4 HANDLER_READ_RND_NEXT 4
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
SELECT * FROM t1; SELECT * FROM t1;
a a
...@@ -89,14 +89,14 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -89,14 +89,14 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 2 locks (1 table, all partitions pruned) # 2 locks (1 table, all partitions pruned)
SELECT * FROM v1; SELECT * FROM v1;
a a
...@@ -121,7 +121,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -121,7 +121,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
FLUSH STATUS; FLUSH STATUS;
...@@ -131,7 +131,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -131,7 +131,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 2 locks (1 table, all partitions pruned) # 2 locks (1 table, all partitions pruned)
FLUSH STATUS; FLUSH STATUS;
INSERT INTO v1 VALUES (32); INSERT INTO v1 VALUES (32);
...@@ -140,7 +140,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -140,7 +140,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 locks (1 table, 1 partition lock/unlock) # 4 locks (1 table, 1 partition lock/unlock)
SELECT * FROM v1; SELECT * FROM v1;
a a
...@@ -166,12 +166,12 @@ FLUSH STATUS; ...@@ -166,12 +166,12 @@ FLUSH STATUS;
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
# OK, seems to add number of variables processed before HANDLER_WRITE # OK, seems to add number of variables processed before HANDLER_WRITE
# and number of variables + 1 evaluated in the previous call in RND_NEXT # and number of variables + 1 evaluated in the previous call in RND_NEXT
CREATE TABLE t1 CREATE TABLE t1
...@@ -233,7 +233,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -233,7 +233,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# Should be 1 commit # Should be 1 commit
# 4 external locks (due to pruning of locks) # 4 external locks (due to pruning of locks)
...@@ -250,7 +250,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -250,7 +250,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# Should be 1 commit # Should be 1 commit
# 4 external locks # 4 external locks
...@@ -262,7 +262,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -262,7 +262,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# should be 1 commit # should be 1 commit
# 9 locks (1 ha_partition + 8 ha_innobase) # 9 locks (1 ha_partition + 8 ha_innobase)
# 17 writes (internal I_S) # 17 writes (internal I_S)
...@@ -271,8 +271,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -271,8 +271,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
HANDLER_WRITE 2 HANDLER_WRITE 2
# + 1 commit # + 1 commit
# + 19 rnd next (internal I_S) # + 19 rnd next (internal I_S)
...@@ -282,8 +282,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -282,8 +282,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
HANDLER_WRITE 2 HANDLER_WRITE 2
# + 9 locks (unlocks) # + 9 locks (unlocks)
# + 19 rnd next (internal I_S) # + 19 rnd next (internal I_S)
...@@ -338,7 +338,7 @@ ERROR HY000: Unknown partition 'pNonexistent' in table 't1' ...@@ -338,7 +338,7 @@ ERROR HY000: Unknown partition 'pNonexistent' in table 't1'
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# should have failed before locking (only 17 internal I_S writes) # should have failed before locking (only 17 internal I_S writes)
FLUSH STATUS; FLUSH STATUS;
SELECT * FROM t1 PARTITION (subp2); SELECT * FROM t1 PARTITION (subp2);
...@@ -348,7 +348,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -348,7 +348,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 1 HANDLER_READ_FIRST 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Should be 1 commit # Should be 1 commit
# 4 locks (1 ha_partition + 1 ha_innobase) x 2 (lock/unlock) # 4 locks (1 ha_partition + 1 ha_innobase) x 2 (lock/unlock)
# 1 read first (also calls index_read) # 1 read first (also calls index_read)
...@@ -366,7 +366,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -366,7 +366,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 3 HANDLER_READ_FIRST 3
HANDLER_READ_NEXT 3 HANDLER_READ_NEXT 3
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Should be 1 commit # Should be 1 commit
# 8 locks (1 ha_partition + 2 + 1 ha_innobase) x 2 # 8 locks (1 ha_partition + 2 + 1 ha_innobase) x 2
# 3 read first (one for each partition) # 3 read first (one for each partition)
...@@ -379,7 +379,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -379,7 +379,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 1 commit # 1 commit
# 18 locks # 18 locks
# 18 READ KEY from opening a new partition table instance, # 18 READ KEY from opening a new partition table instance,
...@@ -398,8 +398,8 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -398,8 +398,8 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_FIRST 1 HANDLER_READ_FIRST 1
HANDLER_READ_NEXT 3 HANDLER_READ_NEXT 3
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
# + 1 commit # + 1 commit
# + 1 read first (read first key from index in one partition) # + 1 read first (read first key from index in one partition)
# + 2 read key (innobase_get_index from index_init + from index_first) # + 2 read key (innobase_get_index from index_init + from index_first)
...@@ -415,8 +415,8 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -415,8 +415,8 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 3 HANDLER_COMMIT 3
HANDLER_READ_FIRST 3 HANDLER_READ_FIRST 3
HANDLER_READ_NEXT 4 HANDLER_READ_NEXT 4
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
# + 1 commit # + 1 commit
# + 2 read first (one for each subpart) # + 2 read first (one for each subpart)
# + 4 read key (innobase_get_index from index_init + from index_first) # + 4 read key (innobase_get_index from index_init + from index_first)
...@@ -431,8 +431,8 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -431,8 +431,8 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 4 HANDLER_COMMIT 4
HANDLER_READ_FIRST 3 HANDLER_READ_FIRST 3
HANDLER_READ_NEXT 4 HANDLER_READ_NEXT 4
HANDLER_READ_RND_NEXT 78 HANDLER_READ_RND_NEXT 81
HANDLER_TMP_WRITE 97 HANDLER_TMP_WRITE 101
# No matching partition, only internal I_S. # No matching partition, only internal I_S.
SELECT * FROM t1 PARTITION (pNeg) WHERE a = 100; SELECT * FROM t1 PARTITION (pNeg) WHERE a = 100;
a b a b
...@@ -443,8 +443,8 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -443,8 +443,8 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 5 HANDLER_COMMIT 5
HANDLER_READ_FIRST 3 HANDLER_READ_FIRST 3
HANDLER_READ_NEXT 4 HANDLER_READ_NEXT 4
HANDLER_READ_RND_NEXT 104 HANDLER_READ_RND_NEXT 108
HANDLER_TMP_WRITE 122 HANDLER_TMP_WRITE 127
# + 18 for unlock (same as lock above) (100 is not in pNeg, no match) # + 18 for unlock (same as lock above) (100 is not in pNeg, no match)
# Test that EXPLAIN PARTITION works # Test that EXPLAIN PARTITION works
EXPLAIN PARTITIONS SELECT * FROM t1 PARTITION (pNonexistent); EXPLAIN PARTITIONS SELECT * FROM t1 PARTITION (pNonexistent);
...@@ -460,7 +460,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -460,7 +460,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 8 locks (1 ha_partition + 3 ha_innobase) x 2 (lock/unlock) # 8 locks (1 ha_partition + 3 ha_innobase) x 2 (lock/unlock)
EXPLAIN PARTITIONS SELECT * FROM t1 PARTITION (subp3) AS TableAlias; EXPLAIN PARTITIONS SELECT * FROM t1 PARTITION (subp3) AS TableAlias;
id select_type table partitions type possible_keys key key_len ref rows Extra id select_type table partitions type possible_keys key key_len ref rows Extra
...@@ -513,7 +513,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -513,7 +513,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 1 HANDLER_WRITE 1
# 2 locks (1 ha_partition) x 2 (lock/unlock), Was 4 locks before WL4443 # 2 locks (1 ha_partition) x 2 (lock/unlock), Was 4 locks before WL4443
# explicit pruning says part_id 0 and implicit pruning says part_id 1 # explicit pruning says part_id 0 and implicit pruning says part_id 1
...@@ -526,7 +526,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -526,7 +526,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 2 HANDLER_WRITE 2
# 1 commit # 1 commit
# 4 locks (1 ha_partition + 1 ha_innobase) x 2 (lock/unlock) # 4 locks (1 ha_partition + 1 ha_innobase) x 2 (lock/unlock)
...@@ -544,7 +544,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -544,7 +544,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_KEY 2 HANDLER_READ_KEY 2
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 2 HANDLER_UPDATE 2
HANDLER_WRITE 2 HANDLER_WRITE 2
# 1 commit # 1 commit
...@@ -566,7 +566,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -566,7 +566,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 1 commit # 1 commit
# 9 locks # 9 locks
# 17 write (internal I_S) # 17 write (internal I_S)
...@@ -578,8 +578,8 @@ HANDLER_COMMIT 2 ...@@ -578,8 +578,8 @@ HANDLER_COMMIT 2
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
# + 1 commit # + 1 commit
# + 1 delete (one row deleted) # + 1 delete (one row deleted)
# + 3 read key (1 innodb_get_index in records_in_range, # + 3 read key (1 innodb_get_index in records_in_range,
...@@ -596,9 +596,9 @@ HANDLER_COMMIT 2 ...@@ -596,9 +596,9 @@ HANDLER_COMMIT 2
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
HANDLER_WRITE 1 HANDLER_WRITE 1
# Failed before start_stmt/execution. # Failed before start_stmt/execution.
# + 19 rnd next (internal I_S) # + 19 rnd next (internal I_S)
...@@ -612,9 +612,9 @@ HANDLER_COMMIT 3 ...@@ -612,9 +612,9 @@ HANDLER_COMMIT 3
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 78 HANDLER_READ_RND_NEXT 81
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 97 HANDLER_TMP_WRITE 101
HANDLER_WRITE 3 HANDLER_WRITE 3
# + 1 commit # + 1 commit
# + 19 rnd next (internal I_S) # + 19 rnd next (internal I_S)
...@@ -627,9 +627,9 @@ HANDLER_COMMIT 4 ...@@ -627,9 +627,9 @@ HANDLER_COMMIT 4
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 3 HANDLER_READ_KEY 3
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 104 HANDLER_READ_RND_NEXT 108
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 122 HANDLER_TMP_WRITE 127
HANDLER_UPDATE 2 HANDLER_UPDATE 2
HANDLER_WRITE 5 HANDLER_WRITE 5
# + 1 commit # + 1 commit
...@@ -650,9 +650,9 @@ HANDLER_DELETE 2 ...@@ -650,9 +650,9 @@ HANDLER_DELETE 2
HANDLER_READ_FIRST 1 HANDLER_READ_FIRST 1
HANDLER_READ_KEY 3 HANDLER_READ_KEY 3
HANDLER_READ_NEXT 4 HANDLER_READ_NEXT 4
HANDLER_READ_RND_NEXT 130 HANDLER_READ_RND_NEXT 135
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 147 HANDLER_TMP_WRITE 153
HANDLER_UPDATE 2 HANDLER_UPDATE 2
HANDLER_WRITE 5 HANDLER_WRITE 5
# + 1 commit # + 1 commit
...@@ -670,9 +670,9 @@ HANDLER_DELETE 2 ...@@ -670,9 +670,9 @@ HANDLER_DELETE 2
HANDLER_READ_FIRST 1 HANDLER_READ_FIRST 1
HANDLER_READ_KEY 3 HANDLER_READ_KEY 3
HANDLER_READ_NEXT 4 HANDLER_READ_NEXT 4
HANDLER_READ_RND_NEXT 156 HANDLER_READ_RND_NEXT 162
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 172 HANDLER_TMP_WRITE 179
HANDLER_UPDATE 2 HANDLER_UPDATE 2
HANDLER_WRITE 5 HANDLER_WRITE 5
# + 9 locks # + 9 locks
...@@ -696,7 +696,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -696,7 +696,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 4 HANDLER_READ_FIRST 4
HANDLER_READ_NEXT 5 HANDLER_READ_NEXT 5
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 1 commit # 1 commit
# 10 locks (1 ha_partition + 4 ha_innobase) x 2 (lock/unlock) # 10 locks (1 ha_partition + 4 ha_innobase) x 2 (lock/unlock)
# 4 read first (for reading the first row in 4 partitions) # 4 read first (for reading the first row in 4 partitions)
...@@ -709,7 +709,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -709,7 +709,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 10 locks (table + 4 partition) x (lock + unlock) # 10 locks (table + 4 partition) x (lock + unlock)
SELECT * FROM t1 PARTITION (pNeg, `p10-99`); SELECT * FROM t1 PARTITION (pNeg, `p10-99`);
a b a b
...@@ -720,7 +720,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -720,7 +720,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 3 HANDLER_WRITE 3
# 6 locks (1 ha_partition + 2 ha_innobase) x 2 (lock+unlock) # 6 locks (1 ha_partition + 2 ha_innobase) x 2 (lock+unlock)
# 1 rollback # 1 rollback
...@@ -732,7 +732,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -732,7 +732,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 10 HANDLER_WRITE 10
# 10 lock (1 ha_partition + 4 ha_innobase) x 2 (lock + unlock) # 10 lock (1 ha_partition + 4 ha_innobase) x 2 (lock + unlock)
ALTER TABLE t1 TRUNCATE PARTITION pNeg, `p10-99`; ALTER TABLE t1 TRUNCATE PARTITION pNeg, `p10-99`;
...@@ -742,7 +742,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -742,7 +742,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 9 locks # 9 locks
# 18 read key (ALTER forces table to be closed, see above for open) # 18 read key (ALTER forces table to be closed, see above for open)
LOAD DATA INFILE 'loadtest.txt' INTO TABLE t1 PARTITION (pNeg, `p10-99`); LOAD DATA INFILE 'loadtest.txt' INTO TABLE t1 PARTITION (pNeg, `p10-99`);
...@@ -750,8 +750,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -750,8 +750,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
HANDLER_WRITE 10 HANDLER_WRITE 10
# + 23 write (18 internal I_S + 5 rows) # + 23 write (18 internal I_S + 5 rows)
UNLOCK TABLES; UNLOCK TABLES;
...@@ -759,8 +759,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -759,8 +759,8 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
HANDLER_WRITE 10 HANDLER_WRITE 10
# + 9 locks # + 9 locks
# #
...@@ -773,7 +773,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -773,7 +773,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 2 HANDLER_READ_RND_NEXT 2
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 2 HANDLER_UPDATE 2
# 1 commit # 1 commit
# 4 lock (1 ha_partition + 1 ha_innobase) x 2 (lock + unlock) # 4 lock (1 ha_partition + 1 ha_innobase) x 2 (lock + unlock)
...@@ -791,7 +791,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -791,7 +791,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 2 HANDLER_UPDATE 2
# 1 commit # 1 commit
# 4 lock # 4 lock
...@@ -806,7 +806,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -806,7 +806,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND 1 HANDLER_READ_RND 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 2 HANDLER_UPDATE 2
# 1 commit # 1 commit
# 4 lock # 4 lock
...@@ -819,7 +819,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -819,7 +819,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Nothing, since impossible PARTITION+WHERE clause. # Nothing, since impossible PARTITION+WHERE clause.
FLUSH STATUS; FLUSH STATUS;
UPDATE t1 PARTITION(subp0) SET a = -2, b = concat(b, ', Updated from a = 100') UPDATE t1 PARTITION(subp0) SET a = -2, b = concat(b, ', Updated from a = 100')
...@@ -828,7 +828,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -828,7 +828,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Nothing, since impossible PARTITION+WHERE clause. # Nothing, since impossible PARTITION+WHERE clause.
FLUSH STATUS; FLUSH STATUS;
UPDATE t1 PARTITION(`p100-99999`) SET a = -2, b = concat(b, ', Updated from a = 100') UPDATE t1 PARTITION(`p100-99999`) SET a = -2, b = concat(b, ', Updated from a = 100')
...@@ -840,7 +840,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -840,7 +840,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND 1 HANDLER_READ_RND 1
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 1 HANDLER_UPDATE 1
# 6 lock # 6 lock
# 4 read key (1 index init + 1 index read + 1 rnd init + 1 rnd pos) # 4 read key (1 index init + 1 index read + 1 rnd init + 1 rnd pos)
...@@ -856,7 +856,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -856,7 +856,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND 1 HANDLER_READ_RND 1
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 1 HANDLER_UPDATE 1
HANDLER_WRITE 1 HANDLER_WRITE 1
# 10 locks # 10 locks
...@@ -874,7 +874,7 @@ HANDLER_COMMIT 1 ...@@ -874,7 +874,7 @@ HANDLER_COMMIT 1
HANDLER_DELETE 1 HANDLER_DELETE 1
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND 1 HANDLER_READ_RND 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_UPDATE 1 HANDLER_UPDATE 1
HANDLER_WRITE 1 HANDLER_WRITE 1
# 1 commit # 1 commit
...@@ -902,7 +902,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -902,7 +902,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Nothing (no matching partition found) # Nothing (no matching partition found)
FLUSH STATUS; FLUSH STATUS;
UPDATE t1 PARTITION (pNeg) SET b = concat(b, ', Updated2') WHERE a = 1000000; UPDATE t1 PARTITION (pNeg) SET b = concat(b, ', Updated2') WHERE a = 1000000;
...@@ -910,7 +910,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -910,7 +910,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Nothing (no matching partition found) # Nothing (no matching partition found)
FLUSH STATUS; FLUSH STATUS;
LOCK TABLE t1 WRITE; LOCK TABLE t1 WRITE;
...@@ -918,7 +918,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -918,7 +918,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 9 locks # 9 locks
UPDATE t1 PARTITION (subp7) SET b = concat(b, ', Updated to 103'), a = 103 WHERE a = 101; UPDATE t1 PARTITION (subp7) SET b = concat(b, ', Updated to 103'), a = 103 WHERE a = 101;
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
...@@ -927,8 +927,8 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -927,8 +927,8 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND 1 HANDLER_READ_RND 1
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
HANDLER_UPDATE 2 HANDLER_UPDATE 2
# + 4 read key # + 4 read key
# + 1 read rnd # + 1 read rnd
...@@ -941,8 +941,8 @@ HANDLER_COMMIT 3 ...@@ -941,8 +941,8 @@ HANDLER_COMMIT 3
HANDLER_DELETE 1 HANDLER_DELETE 1
HANDLER_READ_KEY 2 HANDLER_READ_KEY 2
HANDLER_READ_RND 2 HANDLER_READ_RND 2
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
HANDLER_UPDATE 3 HANDLER_UPDATE 3
HANDLER_WRITE 1 HANDLER_WRITE 1
# + 1 delete # + 1 delete
...@@ -957,8 +957,8 @@ HANDLER_COMMIT 3 ...@@ -957,8 +957,8 @@ HANDLER_COMMIT 3
HANDLER_DELETE 1 HANDLER_DELETE 1
HANDLER_READ_KEY 2 HANDLER_READ_KEY 2
HANDLER_READ_RND 2 HANDLER_READ_RND 2
HANDLER_READ_RND_NEXT 78 HANDLER_READ_RND_NEXT 81
HANDLER_TMP_WRITE 97 HANDLER_TMP_WRITE 101
HANDLER_UPDATE 3 HANDLER_UPDATE 3
HANDLER_WRITE 1 HANDLER_WRITE 1
+ 9 locks + 9 locks
...@@ -986,7 +986,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -986,7 +986,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 1 delete # 1 delete
# 4 locks (pruning works!). # 4 locks (pruning works!).
# 1 read key (index read) # 1 read key (index read)
...@@ -998,7 +998,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -998,7 +998,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_RND_NEXT 3 HANDLER_READ_RND_NEXT 3
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 1 delete # 1 delete
# 4 locks # 4 locks
# 1 read first # 1 read first
...@@ -1010,7 +1010,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -1010,7 +1010,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 9 locks # 9 locks
DELETE FROM t1 PARTITION (subp1) WHERE b = 'p0-9:subp3'; DELETE FROM t1 PARTITION (subp1) WHERE b = 'p0-9:subp3';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
...@@ -1018,8 +1018,8 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -1018,8 +1018,8 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 2 HANDLER_COMMIT 2
HANDLER_READ_KEY 1 HANDLER_READ_KEY 1
HANDLER_READ_RND_NEXT 26 HANDLER_READ_RND_NEXT 27
HANDLER_TMP_WRITE 47 HANDLER_TMP_WRITE 49
# + 3 read key (1 innodb_get_index in records_in_range # + 3 read key (1 innodb_get_index in records_in_range
# + 1 innobase_get_index in index_init + 1 index read) # + 1 innobase_get_index in index_init + 1 index read)
DELETE FROM t1 PARTITION (`p0-9`) WHERE b = 'p0-9:subp3'; DELETE FROM t1 PARTITION (`p0-9`) WHERE b = 'p0-9:subp3';
...@@ -1030,8 +1030,8 @@ HANDLER_COMMIT 3 ...@@ -1030,8 +1030,8 @@ HANDLER_COMMIT 3
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 3 HANDLER_READ_KEY 3
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 52 HANDLER_READ_RND_NEXT 54
HANDLER_TMP_WRITE 72 HANDLER_TMP_WRITE 75
# + 1 delete # + 1 delete
# + 6 read key (same as above, but for two subpartitions) # + 6 read key (same as above, but for two subpartitions)
# + 1 read next (read next after found row) # + 1 read next (read next after found row)
...@@ -1043,8 +1043,8 @@ HANDLER_COMMIT 3 ...@@ -1043,8 +1043,8 @@ HANDLER_COMMIT 3
HANDLER_DELETE 2 HANDLER_DELETE 2
HANDLER_READ_KEY 3 HANDLER_READ_KEY 3
HANDLER_READ_NEXT 1 HANDLER_READ_NEXT 1
HANDLER_READ_RND_NEXT 78 HANDLER_READ_RND_NEXT 81
HANDLER_TMP_WRITE 97 HANDLER_TMP_WRITE 101
# + 9 locks # + 9 locks
# Test multi-table DELETE # Test multi-table DELETE
# Can be expressed in two different ways. # Can be expressed in two different ways.
...@@ -1057,7 +1057,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -1057,7 +1057,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 5 HANDLER_READ_FIRST 5
HANDLER_READ_NEXT 5 HANDLER_READ_NEXT 5
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 10 HANDLER_WRITE 10
# 24 locks (2 table, 5 + 5 subpartitions lock/unlock) # 24 locks (2 table, 5 + 5 subpartitions lock/unlock)
FLUSH STATUS; FLUSH STATUS;
...@@ -1066,7 +1066,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -1066,7 +1066,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 14 locks (1 table, 6 subpartitions lock/unlock) # 14 locks (1 table, 6 subpartitions lock/unlock)
FLUSH STATUS; FLUSH STATUS;
INSERT INTO t2 PARTITION (subp3) SELECT * FROM t1 PARTITION (subp3, `p10-99`, `p100-99999`); INSERT INTO t2 PARTITION (subp3) SELECT * FROM t1 PARTITION (subp3, `p10-99`, `p100-99999`);
...@@ -1076,7 +1076,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -1076,7 +1076,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_READ_FIRST 5 HANDLER_READ_FIRST 5
HANDLER_ROLLBACK 1 HANDLER_ROLLBACK 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 1 HANDLER_WRITE 1
# 16 locks (2 tables, 1 + 5 subpartitions lock/unlock) # 16 locks (2 tables, 1 + 5 subpartitions lock/unlock)
FLUSH STATUS; FLUSH STATUS;
...@@ -1091,7 +1091,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -1091,7 +1091,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 5 HANDLER_READ_FIRST 5
HANDLER_READ_NEXT 5 HANDLER_READ_NEXT 5
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 7 HANDLER_WRITE 7
# 16 locks (2 tables, 1 + 5 subpartitions lock/unlock) # 16 locks (2 tables, 1 + 5 subpartitions lock/unlock)
TRUNCATE TABLE t2; TRUNCATE TABLE t2;
...@@ -1103,7 +1103,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -1103,7 +1103,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 5 HANDLER_READ_FIRST 5
HANDLER_READ_NEXT 5 HANDLER_READ_NEXT 5
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 10 HANDLER_WRITE 10
# 30 locks (2 table, 8 + 5 subpartitions lock/unlock) # 30 locks (2 table, 8 + 5 subpartitions lock/unlock)
FLUSH STATUS; FLUSH STATUS;
...@@ -1114,7 +1114,7 @@ VARIABLE_NAME VARIABLE_VALUE ...@@ -1114,7 +1114,7 @@ VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_FIRST 5 HANDLER_READ_FIRST 5
HANDLER_READ_NEXT 7 HANDLER_READ_NEXT 7
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
HANDLER_WRITE 7 HANDLER_WRITE 7
# 14 locks (2 table, 5 subpartitions lock/unlock) # 14 locks (2 table, 5 subpartitions lock/unlock)
SHOW CREATE TABLE t1; SHOW CREATE TABLE t1;
...@@ -1201,7 +1201,7 @@ WHERE t1.a = t3.a AND t3.b = 'subp3'' at line 1 ...@@ -1201,7 +1201,7 @@ WHERE t1.a = t3.a AND t3.b = 'subp3'' at line 1
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# Multi table delete without any matching rows # Multi table delete without any matching rows
FLUSH STATUS; FLUSH STATUS;
DELETE t1, t2 FROM t1 PARTITION (pNeg), t3, t2 PARTITION (subp3) DELETE t1, t2 FROM t1 PARTITION (pNeg), t3, t2 PARTITION (subp3)
...@@ -1211,7 +1211,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; ...@@ -1211,7 +1211,7 @@ WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_READ_RND_NEXT 3 HANDLER_READ_RND_NEXT 3
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 12 locks (3 in t1, 1 in t3, 2 in t2) x 2 (lock + unlock) # 12 locks (3 in t1, 1 in t3, 2 in t2) x 2 (lock + unlock)
# 1 read first (first rnd_next in t2) # 1 read first (first rnd_next in t2)
# 4 read key (1 innodb_get_index in rnd_init in t2 + index read in t2 # 4 read key (1 innodb_get_index in rnd_init in t2 + index read in t2
...@@ -1231,7 +1231,7 @@ HANDLER_READ_KEY 2 ...@@ -1231,7 +1231,7 @@ HANDLER_READ_KEY 2
HANDLER_READ_NEXT 2 HANDLER_READ_NEXT 2
HANDLER_READ_RND 4 HANDLER_READ_RND 4
HANDLER_READ_RND_NEXT 16 HANDLER_READ_RND_NEXT 16
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 4 delete (2 in t2 + 2 in t3) # 4 delete (2 in t2 + 2 in t3)
# 12 locks (3 in t2, 1 in t3, 2 in t1) x 2 (lock + unlock) # 12 locks (3 in t2, 1 in t3, 2 in t1) x 2 (lock + unlock)
# 3 read first (1 in t1 + 1 in t3 + 1 in t3, for second row in t1) # 3 read first (1 in t1 + 1 in t3 + 1 in t3, for second row in t1)
...@@ -1279,7 +1279,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS ...@@ -1279,7 +1279,7 @@ SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS
WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0; WHERE VARIABLE_NAME LIKE 'HANDLER_%' AND VARIABLE_VALUE > 0;
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
HANDLER_COMMIT 1 HANDLER_COMMIT 1
HANDLER_TMP_WRITE 22 HANDLER_TMP_WRITE 23
# 6 locks (lock/unlock two subpartitions + table) # 6 locks (lock/unlock two subpartitions + table)
# Test on non partitioned table # Test on non partitioned table
SELECT * FROM t3 PARTITION (pNeg); SELECT * FROM t3 PARTITION (pNeg);
......
...@@ -3949,6 +3949,7 @@ Handler_read_key 1 ...@@ -3949,6 +3949,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -3963,6 +3964,7 @@ Handler_read_key 1 ...@@ -3963,6 +3964,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -3977,6 +3979,7 @@ Handler_read_key 0 ...@@ -3977,6 +3979,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 8 Handler_read_rnd_next 8
...@@ -3991,6 +3994,7 @@ Handler_read_key 1 ...@@ -3991,6 +3994,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -1310,6 +1310,7 @@ Handler_read_key 2 ...@@ -1310,6 +1310,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 385 Handler_read_next 385
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 377 Handler_read_rnd 377
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1338,6 +1339,7 @@ Handler_read_key 1 ...@@ -1338,6 +1339,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 59 Handler_read_next 59
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1367,6 +1369,7 @@ Handler_read_key 1 ...@@ -1367,6 +1369,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 59 Handler_read_next 59
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -1311,6 +1311,7 @@ Handler_read_key 2 ...@@ -1311,6 +1311,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 385 Handler_read_next 385
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 377 Handler_read_rnd 377
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1339,6 +1340,7 @@ Handler_read_key 1 ...@@ -1339,6 +1340,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 59 Handler_read_next 59
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1368,6 +1370,7 @@ Handler_read_key 1 ...@@ -1368,6 +1370,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 59 Handler_read_next 59
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -4351,6 +4351,7 @@ Handler_read_key 2 ...@@ -4351,6 +4351,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6 Handler_read_rnd_next 6
......
...@@ -4362,6 +4362,7 @@ Handler_read_key 2 ...@@ -4362,6 +4362,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 10 Handler_read_next 10
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 10 Handler_read_rnd 10
Handler_read_rnd_deleted 1 Handler_read_rnd_deleted 1
Handler_read_rnd_next 6 Handler_read_rnd_next 6
......
...@@ -4351,6 +4351,7 @@ Handler_read_key 2 ...@@ -4351,6 +4351,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6 Handler_read_rnd_next 6
......
...@@ -29,6 +29,7 @@ Handler_read_key 1 ...@@ -29,6 +29,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -48,6 +49,7 @@ Handler_read_key 1 ...@@ -48,6 +49,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -84,6 +86,7 @@ Handler_read_key 0 ...@@ -84,6 +86,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -103,6 +106,7 @@ Handler_read_key 0 ...@@ -103,6 +106,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -136,6 +140,7 @@ Handler_read_key 0 ...@@ -136,6 +140,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -155,6 +160,7 @@ Handler_read_key 0 ...@@ -155,6 +160,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -192,6 +198,7 @@ Handler_read_key 0 ...@@ -192,6 +198,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -211,6 +218,7 @@ Handler_read_key 0 ...@@ -211,6 +218,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -242,6 +250,7 @@ Handler_read_key 0 ...@@ -242,6 +250,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -261,6 +270,7 @@ Handler_read_key 0 ...@@ -261,6 +270,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -290,6 +300,7 @@ Handler_read_key 0 ...@@ -290,6 +300,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -309,6 +320,7 @@ Handler_read_key 0 ...@@ -309,6 +320,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -341,6 +353,7 @@ Handler_read_key 2 ...@@ -341,6 +353,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 7 Handler_read_next 7
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -365,6 +378,7 @@ Handler_read_key 2 ...@@ -365,6 +378,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 7 Handler_read_next 7
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -403,6 +417,7 @@ Handler_read_key 1 ...@@ -403,6 +417,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -422,6 +437,7 @@ Handler_read_key 1 ...@@ -422,6 +437,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -458,6 +474,7 @@ Handler_read_key 0 ...@@ -458,6 +474,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -477,6 +494,7 @@ Handler_read_key 0 ...@@ -477,6 +494,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -522,6 +540,7 @@ Handler_read_key 0 ...@@ -522,6 +540,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -547,6 +566,7 @@ Handler_read_key 0 ...@@ -547,6 +566,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -566,6 +586,7 @@ Handler_read_key 0 ...@@ -566,6 +586,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -603,6 +624,7 @@ Handler_read_key 1 ...@@ -603,6 +624,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -622,6 +644,7 @@ Handler_read_key 1 ...@@ -622,6 +644,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -663,6 +686,7 @@ Handler_read_key 0 ...@@ -663,6 +686,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -682,6 +706,7 @@ Handler_read_key 0 ...@@ -682,6 +706,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -720,6 +745,7 @@ Handler_read_key 0 ...@@ -720,6 +745,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -739,6 +765,7 @@ Handler_read_key 0 ...@@ -739,6 +765,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -776,6 +803,7 @@ Handler_read_key 0 ...@@ -776,6 +803,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -795,6 +823,7 @@ Handler_read_key 0 ...@@ -795,6 +823,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -826,6 +855,7 @@ Handler_read_key 0 ...@@ -826,6 +855,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -845,6 +875,7 @@ Handler_read_key 0 ...@@ -845,6 +875,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -875,6 +906,7 @@ Handler_read_key 0 ...@@ -875,6 +906,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -894,6 +926,7 @@ Handler_read_key 0 ...@@ -894,6 +926,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -927,6 +960,7 @@ Handler_read_key 2 ...@@ -927,6 +960,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 7 Handler_read_next 7
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -951,6 +985,7 @@ Handler_read_key 2 ...@@ -951,6 +985,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 7 Handler_read_next 7
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -993,6 +1028,7 @@ Handler_read_key 1 ...@@ -993,6 +1028,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1012,6 +1048,7 @@ Handler_read_key 1 ...@@ -1012,6 +1048,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1053,6 +1090,7 @@ Handler_read_key 0 ...@@ -1053,6 +1090,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -1072,6 +1110,7 @@ Handler_read_key 0 ...@@ -1072,6 +1110,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -1111,6 +1150,7 @@ Handler_read_key 0 ...@@ -1111,6 +1150,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4 Handler_read_next 4
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1136,6 +1176,7 @@ Handler_read_key 0 ...@@ -1136,6 +1176,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -1155,6 +1196,7 @@ Handler_read_key 0 ...@@ -1155,6 +1196,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 4 Handler_read_prev 4
Handler_read_retry 0
Handler_read_rnd 5 Handler_read_rnd 5
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -7713,6 +7713,7 @@ Handler_read_key 0 ...@@ -7713,6 +7713,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -7724,6 +7725,7 @@ Handler_read_key 2 ...@@ -7724,6 +7725,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 4097 Handler_read_next 4097
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -287,6 +287,7 @@ Handler_read_key 4 ...@@ -287,6 +287,7 @@ Handler_read_key 4
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 7 Handler_read_rnd 7
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 23 Handler_read_rnd_next 23
...@@ -304,7 +305,7 @@ Created_tmp_files 0 ...@@ -304,7 +305,7 @@ Created_tmp_files 0
Created_tmp_tables 2 Created_tmp_tables 2
Handler_tmp_update 2 Handler_tmp_update 2
Handler_tmp_write 7 Handler_tmp_write 7
Rows_tmp_read 42 Rows_tmp_read 43
drop table t1; drop table t1;
CREATE TABLE t1 (i int(11) DEFAULT NULL, KEY i (i) ) ENGINE=MyISAM; CREATE TABLE t1 (i int(11) DEFAULT NULL, KEY i (i) ) ENGINE=MyISAM;
insert into t1 values (1),(2),(3),(4),(5); insert into t1 values (1),(2),(3),(4),(5);
...@@ -329,6 +330,7 @@ Handler_read_key 2 ...@@ -329,6 +330,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 2 Handler_read_next 2
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 1 Handler_read_rnd_deleted 1
Handler_read_rnd_next 2 Handler_read_rnd_next 2
......
...@@ -112,6 +112,7 @@ Handler_read_key 9 ...@@ -112,6 +112,7 @@ Handler_read_key 9
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 5 Handler_read_rnd_next 5
......
...@@ -6868,6 +6868,7 @@ Handler_read_key 8 ...@@ -6868,6 +6868,7 @@ Handler_read_key 8
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 22 Handler_read_rnd_next 22
...@@ -6905,6 +6906,7 @@ Handler_read_key 0 ...@@ -6905,6 +6906,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -124,6 +124,7 @@ Handler_read_key 0 ...@@ -124,6 +124,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 41 Handler_read_rnd_next 41
......
...@@ -134,6 +134,7 @@ Handler_read_key 0 ...@@ -134,6 +134,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 41 Handler_read_rnd_next 41
......
...@@ -36,6 +36,7 @@ Handler_read_key 7 ...@@ -36,6 +36,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 31 Handler_read_rnd_next 31
...@@ -64,6 +65,7 @@ Handler_read_key 0 ...@@ -64,6 +65,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 61 Handler_read_rnd_next 61
...@@ -91,6 +93,7 @@ Handler_read_key 7 ...@@ -91,6 +93,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 31 Handler_read_rnd_next 31
...@@ -117,6 +120,7 @@ Handler_read_key 0 ...@@ -117,6 +120,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 61 Handler_read_rnd_next 61
...@@ -144,6 +148,7 @@ Handler_read_key 7 ...@@ -144,6 +148,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 31 Handler_read_rnd_next 31
...@@ -170,6 +175,7 @@ Handler_read_key 0 ...@@ -170,6 +175,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 61 Handler_read_rnd_next 61
...@@ -269,6 +275,7 @@ Handler_read_key 7 ...@@ -269,6 +275,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 442 Handler_read_rnd_next 442
...@@ -367,6 +374,7 @@ Handler_read_key 0 ...@@ -367,6 +374,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 472 Handler_read_rnd_next 472
...@@ -390,6 +398,7 @@ Handler_read_key 17 ...@@ -390,6 +398,7 @@ Handler_read_key 17
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 36 Handler_read_rnd_next 36
...@@ -412,6 +421,7 @@ Handler_read_key 10 ...@@ -412,6 +421,7 @@ Handler_read_key 10
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 86 Handler_read_rnd_next 86
...@@ -435,6 +445,7 @@ Handler_read_key 17 ...@@ -435,6 +445,7 @@ Handler_read_key 17
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 41 Handler_read_rnd_next 41
...@@ -457,6 +468,7 @@ Handler_read_key 10 ...@@ -457,6 +468,7 @@ Handler_read_key 10
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 91 Handler_read_rnd_next 91
...@@ -486,6 +498,7 @@ Handler_read_key 7 ...@@ -486,6 +498,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 31 Handler_read_rnd_next 31
...@@ -514,6 +527,7 @@ Handler_read_key 0 ...@@ -514,6 +527,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 61 Handler_read_rnd_next 61
...@@ -537,6 +551,7 @@ Handler_read_key 7 ...@@ -537,6 +551,7 @@ Handler_read_key 7
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 1 Handler_read_rnd_deleted 1
Handler_read_rnd_next 36 Handler_read_rnd_next 36
...@@ -559,6 +574,7 @@ Handler_read_key 0 ...@@ -559,6 +574,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 4 Handler_read_rnd 4
Handler_read_rnd_deleted 1 Handler_read_rnd_deleted 1
Handler_read_rnd_next 66 Handler_read_rnd_next 66
...@@ -658,6 +674,7 @@ Handler_read_key 70 ...@@ -658,6 +674,7 @@ Handler_read_key 70
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 141 Handler_read_rnd_next 141
...@@ -756,6 +773,7 @@ Handler_read_key 0 ...@@ -756,6 +773,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 671 Handler_read_rnd_next 671
...@@ -1381,6 +1399,7 @@ Handler_read_key 11 ...@@ -1381,6 +1399,7 @@ Handler_read_key 11
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 145 Handler_read_rnd_next 145
...@@ -1411,6 +1430,7 @@ Handler_read_key 32 ...@@ -1411,6 +1430,7 @@ Handler_read_key 32
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 84 Handler_read_rnd_next 84
...@@ -1444,6 +1464,7 @@ Handler_read_key 0 ...@@ -1444,6 +1464,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 127 Handler_read_rnd_next 127
...@@ -1474,6 +1495,7 @@ Handler_read_key 13 ...@@ -1474,6 +1495,7 @@ Handler_read_key 13
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 69 Handler_read_rnd_next 69
...@@ -1665,6 +1687,7 @@ Handler_read_key 15 ...@@ -1665,6 +1687,7 @@ Handler_read_key 15
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 57 Handler_read_rnd_next 57
...@@ -1691,6 +1714,7 @@ Handler_read_key 21 ...@@ -1691,6 +1714,7 @@ Handler_read_key 21
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 37 Handler_read_rnd_next 37
...@@ -1718,6 +1742,7 @@ Handler_read_key 15 ...@@ -1718,6 +1742,7 @@ Handler_read_key 15
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 57 Handler_read_rnd_next 57
...@@ -1744,6 +1769,7 @@ Handler_read_key 22 ...@@ -1744,6 +1769,7 @@ Handler_read_key 22
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 8 Handler_read_rnd 8
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 41 Handler_read_rnd_next 41
...@@ -1786,6 +1812,7 @@ Handler_read_key 15 ...@@ -1786,6 +1812,7 @@ Handler_read_key 15
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
...@@ -1824,6 +1851,7 @@ Handler_read_key 0 ...@@ -1824,6 +1851,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 151 Handler_read_rnd_next 151
...@@ -1861,6 +1889,7 @@ Handler_read_key 15 ...@@ -1861,6 +1889,7 @@ Handler_read_key 15
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 43 Handler_read_rnd_next 43
...@@ -1898,6 +1927,7 @@ Handler_read_key 18 ...@@ -1898,6 +1927,7 @@ Handler_read_key 18
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 27 Handler_read_rnd_next 27
......
...@@ -2209,6 +2209,7 @@ Handler_read_key 5000 ...@@ -2209,6 +2209,7 @@ Handler_read_key 5000
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6003 Handler_read_rnd_next 6003
......
...@@ -6868,6 +6868,7 @@ Handler_read_key 8 ...@@ -6868,6 +6868,7 @@ Handler_read_key 8
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 22 Handler_read_rnd_next 22
...@@ -6905,6 +6906,7 @@ Handler_read_key 0 ...@@ -6905,6 +6906,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -6862,6 +6862,7 @@ Handler_read_key 8 ...@@ -6862,6 +6862,7 @@ Handler_read_key 8
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 22 Handler_read_rnd_next 22
...@@ -6899,6 +6900,7 @@ Handler_read_key 0 ...@@ -6899,6 +6900,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -6859,6 +6859,7 @@ Handler_read_key 8 ...@@ -6859,6 +6859,7 @@ Handler_read_key 8
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 22 Handler_read_rnd_next 22
...@@ -6896,6 +6897,7 @@ Handler_read_key 0 ...@@ -6896,6 +6897,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -6874,6 +6874,7 @@ Handler_read_key 0 ...@@ -6874,6 +6874,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 58 Handler_read_rnd_next 58
...@@ -6911,6 +6912,7 @@ Handler_read_key 0 ...@@ -6911,6 +6912,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -6859,6 +6859,7 @@ Handler_read_key 8 ...@@ -6859,6 +6859,7 @@ Handler_read_key 8
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 22 Handler_read_rnd_next 22
...@@ -6896,6 +6897,7 @@ Handler_read_key 0 ...@@ -6896,6 +6897,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 16 Handler_read_rnd_next 16
......
...@@ -2249,6 +2249,7 @@ Handler_read_key 5000 ...@@ -2249,6 +2249,7 @@ Handler_read_key 5000
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 6003 Handler_read_rnd_next 6003
......
...@@ -276,6 +276,7 @@ Handler_read_key 0 ...@@ -276,6 +276,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -289,6 +290,7 @@ Handler_read_key 0 ...@@ -289,6 +290,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 2 Handler_read_rnd 2
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 9 Handler_read_rnd_next 9
...@@ -301,6 +303,7 @@ Handler_read_key 0 ...@@ -301,6 +303,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -313,6 +316,7 @@ Handler_read_key 0 ...@@ -313,6 +316,7 @@ Handler_read_key 0
Handler_read_last 1 Handler_read_last 1
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -326,6 +330,7 @@ Handler_read_key 0 ...@@ -326,6 +330,7 @@ Handler_read_key 0
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 2 Handler_read_rnd_deleted 2
Handler_read_rnd_next 7 Handler_read_rnd_next 7
...@@ -381,6 +386,7 @@ Handler_read_key 1 ...@@ -381,6 +386,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 1 Handler_read_next 1
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 1 Handler_read_rnd 1
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -420,6 +426,7 @@ Handler_read_key 1 ...@@ -420,6 +426,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -432,6 +439,7 @@ Handler_read_key 2 ...@@ -432,6 +439,7 @@ Handler_read_key 2
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -443,6 +451,7 @@ Handler_read_key 3 ...@@ -443,6 +451,7 @@ Handler_read_key 3
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -454,6 +463,7 @@ Handler_read_key 3 ...@@ -454,6 +463,7 @@ Handler_read_key 3
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -699,6 +709,7 @@ Handler_read_key 1 ...@@ -699,6 +709,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 1 Handler_read_next 1
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 2 Handler_read_rnd 2
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -4255,6 +4255,7 @@ Handler_read_key 1 ...@@ -4255,6 +4255,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
...@@ -4278,6 +4279,7 @@ Handler_read_key 1 ...@@ -4278,6 +4279,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 17 Handler_read_rnd_next 17
......
...@@ -2757,6 +2757,15 @@ int handler::ha_index_next_same(uchar *buf, const uchar *key, uint keylen) ...@@ -2757,6 +2757,15 @@ int handler::ha_index_next_same(uchar *buf, const uchar *key, uint keylen)
return result; return result;
} }
bool handler::ha_was_semi_consistent_read()
{
bool result= was_semi_consistent_read();
if (result)
increment_statistics(&SSV::ha_read_retry_count);
return result;
}
/* Initialize handler for random reading, with error handling */ /* Initialize handler for random reading, with error handling */
int handler::ha_rnd_init_with_error(bool scan) int handler::ha_rnd_init_with_error(bool scan)
......
...@@ -3090,6 +3090,7 @@ class handler :public Sql_alloc ...@@ -3090,6 +3090,7 @@ class handler :public Sql_alloc
If this method returns nonzero, it will also signal the storage If this method returns nonzero, it will also signal the storage
engine that the next read will be a locking re-read of the row. engine that the next read will be a locking re-read of the row.
*/ */
bool ha_was_semi_consistent_read();
virtual bool was_semi_consistent_read() { return 0; } virtual bool was_semi_consistent_read() { return 0; }
/** /**
Tell the engine whether it should avoid unnecessary lock waits. Tell the engine whether it should avoid unnecessary lock waits.
......
...@@ -267,7 +267,7 @@ int handler::multi_range_read_next(range_id_t *range_info) ...@@ -267,7 +267,7 @@ int handler::multi_range_read_next(range_id_t *range_info)
} }
else else
{ {
if (was_semi_consistent_read()) if (ha_was_semi_consistent_read())
{ {
/* /*
The following assignment is redundant, but for extra safety and to The following assignment is redundant, but for extra safety and to
......
...@@ -7887,6 +7887,7 @@ SHOW_VAR status_vars[]= { ...@@ -7887,6 +7887,7 @@ SHOW_VAR status_vars[]= {
{"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG}, {"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG},
{"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG_NOFLUSH}, {"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG_NOFLUSH},
{"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG}, {"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG},
{"Delete_scan", (char*) offsetof(STATUS_VAR, delete_scan_count), SHOW_LONG_STATUS},
{"Empty_queries", (char*) offsetof(STATUS_VAR, empty_queries), SHOW_LONG_STATUS}, {"Empty_queries", (char*) offsetof(STATUS_VAR, empty_queries), SHOW_LONG_STATUS},
{"Executed_events", (char*) &executed_events, SHOW_LONG_NOFLUSH }, {"Executed_events", (char*) &executed_events, SHOW_LONG_NOFLUSH },
{"Executed_triggers", (char*) offsetof(STATUS_VAR, executed_triggers), SHOW_LONG_STATUS}, {"Executed_triggers", (char*) offsetof(STATUS_VAR, executed_triggers), SHOW_LONG_STATUS},
...@@ -7915,6 +7916,7 @@ SHOW_VAR status_vars[]= { ...@@ -7915,6 +7916,7 @@ SHOW_VAR status_vars[]= {
{"Handler_read_last", (char*) offsetof(STATUS_VAR, ha_read_last_count), SHOW_LONG_STATUS}, {"Handler_read_last", (char*) offsetof(STATUS_VAR, ha_read_last_count), SHOW_LONG_STATUS},
{"Handler_read_next", (char*) offsetof(STATUS_VAR, ha_read_next_count), SHOW_LONG_STATUS}, {"Handler_read_next", (char*) offsetof(STATUS_VAR, ha_read_next_count), SHOW_LONG_STATUS},
{"Handler_read_prev", (char*) offsetof(STATUS_VAR, ha_read_prev_count), SHOW_LONG_STATUS}, {"Handler_read_prev", (char*) offsetof(STATUS_VAR, ha_read_prev_count), SHOW_LONG_STATUS},
{"Handler_read_retry", (char*) offsetof(STATUS_VAR, ha_read_retry_count), SHOW_LONG_STATUS},
{"Handler_read_rnd", (char*) offsetof(STATUS_VAR, ha_read_rnd_count), SHOW_LONG_STATUS}, {"Handler_read_rnd", (char*) offsetof(STATUS_VAR, ha_read_rnd_count), SHOW_LONG_STATUS},
{"Handler_read_rnd_deleted", (char*) offsetof(STATUS_VAR, ha_read_rnd_deleted_count), SHOW_LONG_STATUS}, {"Handler_read_rnd_deleted", (char*) offsetof(STATUS_VAR, ha_read_rnd_deleted_count), SHOW_LONG_STATUS},
{"Handler_read_rnd_next", (char*) offsetof(STATUS_VAR, ha_read_rnd_next_count), SHOW_LONG_STATUS}, {"Handler_read_rnd_next", (char*) offsetof(STATUS_VAR, ha_read_rnd_next_count), SHOW_LONG_STATUS},
...@@ -8031,6 +8033,7 @@ SHOW_VAR status_vars[]= { ...@@ -8031,6 +8033,7 @@ SHOW_VAR status_vars[]= {
{"Threads_connected", (char*) &connection_count, SHOW_INT}, {"Threads_connected", (char*) &connection_count, SHOW_INT},
{"Threads_created", (char*) &thread_created, SHOW_LONG_NOFLUSH}, {"Threads_created", (char*) &thread_created, SHOW_LONG_NOFLUSH},
{"Threads_running", (char*) &thread_running, SHOW_INT}, {"Threads_running", (char*) &thread_running, SHOW_INT},
{"Update_scan", (char*) offsetof(STATUS_VAR, update_scan_count), SHOW_LONG_STATUS},
{"Uptime", (char*) &show_starttime, SHOW_SIMPLE_FUNC}, {"Uptime", (char*) &show_starttime, SHOW_SIMPLE_FUNC},
#ifdef ENABLED_PROFILING #ifdef ENABLED_PROFILING
{"Uptime_since_flush_status",(char*) &show_flushstatustime, SHOW_SIMPLE_FUNC}, {"Uptime_since_flush_status",(char*) &show_flushstatustime, SHOW_SIMPLE_FUNC},
......
...@@ -666,9 +666,11 @@ typedef struct system_status_var ...@@ -666,9 +666,11 @@ typedef struct system_status_var
ulong ha_read_key_count; ulong ha_read_key_count;
ulong ha_read_next_count; ulong ha_read_next_count;
ulong ha_read_prev_count; ulong ha_read_prev_count;
ulong ha_read_retry_count;
ulong ha_read_rnd_count; ulong ha_read_rnd_count;
ulong ha_read_rnd_next_count; ulong ha_read_rnd_next_count;
ulong ha_read_rnd_deleted_count; ulong ha_read_rnd_deleted_count;
/* /*
This number doesn't include calls to the default implementation and This number doesn't include calls to the default implementation and
calls made by range access. The intent is to count only calls made by calls made by range access. The intent is to count only calls made by
...@@ -702,6 +704,8 @@ typedef struct system_status_var ...@@ -702,6 +704,8 @@ typedef struct system_status_var
ulong select_range_count_; ulong select_range_count_;
ulong select_range_check_count_; ulong select_range_check_count_;
ulong select_scan_count_; ulong select_scan_count_;
ulong update_scan_count;
ulong delete_scan_count;
ulong executed_triggers; ulong executed_triggers;
ulong long_query_count; ulong long_query_count;
ulong filesort_merge_passes_; ulong filesort_merge_passes_;
......
...@@ -466,6 +466,9 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ...@@ -466,6 +466,9 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
DBUG_EXECUTE_IF("show_explain_probe_delete_exec_start", DBUG_EXECUTE_IF("show_explain_probe_delete_exec_start",
dbug_serve_apcs(thd, 1);); dbug_serve_apcs(thd, 1););
if (!(select && select->quick))
status_var_increment(thd->status_var.delete_scan_count);
if (query_plan.using_filesort) if (query_plan.using_filesort)
{ {
ha_rows examined_rows; ha_rows examined_rows;
......
...@@ -528,6 +528,9 @@ int mysql_update(THD *thd, ...@@ -528,6 +528,9 @@ int mysql_update(THD *thd,
DBUG_EXECUTE_IF("show_explain_probe_update_exec_start", DBUG_EXECUTE_IF("show_explain_probe_update_exec_start",
dbug_serve_apcs(thd, 1);); dbug_serve_apcs(thd, 1););
if (!(select && select->quick))
status_var_increment(thd->status_var.update_scan_count);
if (query_plan.using_filesort || query_plan.using_io_buffer) if (query_plan.using_filesort || query_plan.using_io_buffer)
{ {
/* /*
...@@ -594,6 +597,7 @@ int mysql_update(THD *thd, ...@@ -594,6 +597,7 @@ int mysql_update(THD *thd,
close_cached_file(&tempfile); close_cached_file(&tempfile);
goto err; goto err;
} }
table->file->try_semi_consistent_read(1); table->file->try_semi_consistent_read(1);
/* /*
...@@ -631,7 +635,7 @@ int mysql_update(THD *thd, ...@@ -631,7 +635,7 @@ int mysql_update(THD *thd,
thd->inc_examined_row_count(1); thd->inc_examined_row_count(1);
if (!select || (error= select->skip_record(thd)) > 0) if (!select || (error= select->skip_record(thd)) > 0)
{ {
if (table->file->was_semi_consistent_read()) if (table->file->ha_was_semi_consistent_read())
continue; /* repeat the read of the same row if it still exists */ continue; /* repeat the read of the same row if it still exists */
table->file->position(table->record[0]); table->file->position(table->record[0]);
...@@ -746,7 +750,7 @@ int mysql_update(THD *thd, ...@@ -746,7 +750,7 @@ int mysql_update(THD *thd,
thd->inc_examined_row_count(1); thd->inc_examined_row_count(1);
if (!select || select->skip_record(thd) > 0) if (!select || select->skip_record(thd) > 0)
{ {
if (table->file->was_semi_consistent_read()) if (table->file->ha_was_semi_consistent_read())
continue; /* repeat the read of the same row if it still exists */ continue; /* repeat the read of the same row if it still exists */
store_record(table,record[1]); store_record(table,record[1]);
......
...@@ -18,6 +18,7 @@ Handler_read_key 1 ...@@ -18,6 +18,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -35,6 +36,7 @@ Handler_read_key 1 ...@@ -35,6 +36,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -51,6 +53,7 @@ Handler_read_key 1 ...@@ -51,6 +53,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -67,6 +70,7 @@ Handler_read_key 1 ...@@ -67,6 +70,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -84,6 +88,7 @@ Handler_read_key 1 ...@@ -84,6 +88,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -100,6 +105,7 @@ Handler_read_key 1 ...@@ -100,6 +105,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -18,6 +18,7 @@ Handler_read_key 1 ...@@ -18,6 +18,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -35,6 +36,7 @@ Handler_read_key 1 ...@@ -35,6 +36,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -51,6 +53,7 @@ Handler_read_key 1 ...@@ -51,6 +53,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -67,6 +70,7 @@ Handler_read_key 1 ...@@ -67,6 +70,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -84,6 +88,7 @@ Handler_read_key 1 ...@@ -84,6 +88,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -100,6 +105,7 @@ Handler_read_key 1 ...@@ -100,6 +105,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -18,6 +18,7 @@ Handler_read_key 1 ...@@ -18,6 +18,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -35,6 +36,7 @@ Handler_read_key 1 ...@@ -35,6 +36,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
...@@ -18,6 +18,7 @@ Handler_read_key 1 ...@@ -18,6 +18,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
...@@ -35,6 +36,7 @@ Handler_read_key 1 ...@@ -35,6 +36,7 @@ Handler_read_key 1
Handler_read_last 0 Handler_read_last 0
Handler_read_next 0 Handler_read_next 0
Handler_read_prev 0 Handler_read_prev 0
Handler_read_retry 0
Handler_read_rnd 0 Handler_read_rnd 0
Handler_read_rnd_deleted 0 Handler_read_rnd_deleted 0
Handler_read_rnd_next 0 Handler_read_rnd_next 0
......
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