Commit 2c986cf2 authored by Vasil Dimov's avatar Vasil Dimov

Merge mysql-5.5-innodb -> mysql-5.5-bugteam

parents d659cc54 f9e19fe4
...@@ -57,7 +57,6 @@ t1 CREATE TABLE `t1` ( ...@@ -57,7 +57,6 @@ t1 CREATE TABLE `t1` (
`f_varchar` varchar(30) DEFAULT NULL `f_varchar` varchar(30) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
t1.frm t1.frm
t1.ibd
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
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
1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where 1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where
...@@ -79,7 +78,6 @@ t1 CREATE TABLE `t1` ( ...@@ -79,7 +78,6 @@ t1 CREATE TABLE `t1` (
`f_varchar` varchar(30) DEFAULT NULL `f_varchar` varchar(30) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (YEAR(f_date)) */ /*!50100 PARTITION BY HASH (YEAR(f_date)) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -98,7 +96,6 @@ t1 CREATE TABLE `t1` ( ...@@ -98,7 +96,6 @@ t1 CREATE TABLE `t1` (
`f_varchar` varchar(30) DEFAULT NULL `f_varchar` varchar(30) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (DAYOFYEAR(f_date)) */ /*!50100 PARTITION BY HASH (DAYOFYEAR(f_date)) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -115,7 +112,6 @@ t1 CREATE TABLE `t1` ( ...@@ -115,7 +112,6 @@ t1 CREATE TABLE `t1` (
`f_varchar` varchar(30) DEFAULT NULL `f_varchar` varchar(30) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (YEAR(f_date)) */ /*!50100 PARTITION BY HASH (YEAR(f_date)) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -141,9 +137,6 @@ t1 CREATE TABLE `t1` ( ...@@ -141,9 +137,6 @@ t1 CREATE TABLE `t1` (
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB) */ PARTITION part7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -168,10 +161,6 @@ t1 CREATE TABLE `t1` ( ...@@ -168,10 +161,6 @@ t1 CREATE TABLE `t1` (
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB) */ PARTITION part2 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -197,14 +186,6 @@ t1 CREATE TABLE `t1` ( ...@@ -197,14 +186,6 @@ t1 CREATE TABLE `t1` (
PARTITION p5 ENGINE = InnoDB, PARTITION p5 ENGINE = InnoDB,
PARTITION p6 ENGINE = InnoDB, PARTITION p6 ENGINE = InnoDB,
PARTITION p7 ENGINE = InnoDB) */ PARTITION p7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#p6.ibd
t1#P#p7.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -241,13 +222,6 @@ t1 CREATE TABLE `t1` ( ...@@ -241,13 +222,6 @@ t1 CREATE TABLE `t1` (
PARTITION p4 ENGINE = InnoDB, PARTITION p4 ENGINE = InnoDB,
PARTITION p5 ENGINE = InnoDB, PARTITION p5 ENGINE = InnoDB,
PARTITION p6 ENGINE = InnoDB) */ PARTITION p6 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#p6.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -270,12 +244,6 @@ t1 CREATE TABLE `t1` ( ...@@ -270,12 +244,6 @@ t1 CREATE TABLE `t1` (
PARTITION part2 ENGINE = InnoDB, PARTITION part2 ENGINE = InnoDB,
PARTITION p4 ENGINE = InnoDB, PARTITION p4 ENGINE = InnoDB,
PARTITION p5 ENGINE = InnoDB) */ PARTITION p5 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -297,11 +265,6 @@ t1 CREATE TABLE `t1` ( ...@@ -297,11 +265,6 @@ t1 CREATE TABLE `t1` (
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB, PARTITION part2 ENGINE = InnoDB,
PARTITION p4 ENGINE = InnoDB) */ PARTITION p4 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -322,10 +285,6 @@ t1 CREATE TABLE `t1` ( ...@@ -322,10 +285,6 @@ t1 CREATE TABLE `t1` (
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB) */ PARTITION part2 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -345,9 +304,6 @@ t1 CREATE TABLE `t1` ( ...@@ -345,9 +304,6 @@ t1 CREATE TABLE `t1` (
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB) */ PARTITION part7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -366,8 +322,6 @@ t1 CREATE TABLE `t1` ( ...@@ -366,8 +322,6 @@ t1 CREATE TABLE `t1` (
/*!50100 PARTITION BY HASH (YEAR(f_date)) /*!50100 PARTITION BY HASH (YEAR(f_date))
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB) */ PARTITION part1 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -385,7 +339,6 @@ t1 CREATE TABLE `t1` ( ...@@ -385,7 +339,6 @@ t1 CREATE TABLE `t1` (
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (YEAR(f_date)) /*!50100 PARTITION BY HASH (YEAR(f_date))
(PARTITION p0 ENGINE = InnoDB) */ (PARTITION p0 ENGINE = InnoDB) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
...@@ -406,7 +359,6 @@ t1 CREATE TABLE `t1` ( ...@@ -406,7 +359,6 @@ t1 CREATE TABLE `t1` (
`f_varchar` varchar(30) DEFAULT NULL `f_varchar` varchar(30) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
t1.frm t1.frm
t1.ibd
EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10'; EXPLAIN PARTITIONS SELECT COUNT(*) FROM t1 WHERE f_date = '1000-02-10';
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
1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where 1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where
...@@ -446,7 +398,6 @@ t1 CREATE TABLE `t1` ( ...@@ -446,7 +398,6 @@ t1 CREATE TABLE `t1` (
`f_charbig` varchar(1000) DEFAULT NULL `f_charbig` varchar(1000) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
t1.frm t1.frm
t1.ibd
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
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
1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where 1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where
...@@ -469,7 +420,6 @@ t1 CREATE TABLE `t1` ( ...@@ -469,7 +420,6 @@ t1 CREATE TABLE `t1` (
`f_charbig` varchar(1000) DEFAULT NULL `f_charbig` varchar(1000) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (f_int1) */ /*!50100 PARTITION BY KEY (f_int1) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -498,9 +448,6 @@ t1 CREATE TABLE `t1` ( ...@@ -498,9 +448,6 @@ t1 CREATE TABLE `t1` (
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB) */ PARTITION part7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -525,10 +472,6 @@ t1 CREATE TABLE `t1` ( ...@@ -525,10 +472,6 @@ t1 CREATE TABLE `t1` (
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB) */ PARTITION part2 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -557,14 +500,6 @@ t1 CREATE TABLE `t1` ( ...@@ -557,14 +500,6 @@ t1 CREATE TABLE `t1` (
PARTITION p5 ENGINE = InnoDB, PARTITION p5 ENGINE = InnoDB,
PARTITION p6 ENGINE = InnoDB, PARTITION p6 ENGINE = InnoDB,
PARTITION p7 ENGINE = InnoDB) */ PARTITION p7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#p6.ibd
t1#P#p7.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -599,13 +534,6 @@ t1 CREATE TABLE `t1` ( ...@@ -599,13 +534,6 @@ t1 CREATE TABLE `t1` (
PARTITION p4 ENGINE = InnoDB, PARTITION p4 ENGINE = InnoDB,
PARTITION p5 ENGINE = InnoDB, PARTITION p5 ENGINE = InnoDB,
PARTITION p6 ENGINE = InnoDB) */ PARTITION p6 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#p6.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -631,12 +559,6 @@ t1 CREATE TABLE `t1` ( ...@@ -631,12 +559,6 @@ t1 CREATE TABLE `t1` (
PARTITION part2 ENGINE = InnoDB, PARTITION part2 ENGINE = InnoDB,
PARTITION p4 ENGINE = InnoDB, PARTITION p4 ENGINE = InnoDB,
PARTITION p5 ENGINE = InnoDB) */ PARTITION p5 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#p5.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -661,11 +583,6 @@ t1 CREATE TABLE `t1` ( ...@@ -661,11 +583,6 @@ t1 CREATE TABLE `t1` (
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB, PARTITION part2 ENGINE = InnoDB,
PARTITION p4 ENGINE = InnoDB) */ PARTITION p4 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#p4.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -689,10 +606,6 @@ t1 CREATE TABLE `t1` ( ...@@ -689,10 +606,6 @@ t1 CREATE TABLE `t1` (
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB, PARTITION part7 ENGINE = InnoDB,
PARTITION part2 ENGINE = InnoDB) */ PARTITION part2 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part2.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -715,9 +628,6 @@ t1 CREATE TABLE `t1` ( ...@@ -715,9 +628,6 @@ t1 CREATE TABLE `t1` (
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB, PARTITION part1 ENGINE = InnoDB,
PARTITION part7 ENGINE = InnoDB) */ PARTITION part7 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1#P#part7.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -739,8 +649,6 @@ t1 CREATE TABLE `t1` ( ...@@ -739,8 +649,6 @@ t1 CREATE TABLE `t1` (
/*!50100 PARTITION BY KEY (f_int1) /*!50100 PARTITION BY KEY (f_int1)
(PARTITION p0 ENGINE = InnoDB, (PARTITION p0 ENGINE = InnoDB,
PARTITION part1 ENGINE = InnoDB) */ PARTITION part1 ENGINE = InnoDB) */
t1#P#p0.ibd
t1#P#part1.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -761,7 +669,6 @@ t1 CREATE TABLE `t1` ( ...@@ -761,7 +669,6 @@ t1 CREATE TABLE `t1` (
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (f_int1) /*!50100 PARTITION BY KEY (f_int1)
(PARTITION p0 ENGINE = InnoDB) */ (PARTITION p0 ENGINE = InnoDB) */
t1#P#p0.ibd
t1.frm t1.frm
t1.par t1.par
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
...@@ -785,7 +692,6 @@ t1 CREATE TABLE `t1` ( ...@@ -785,7 +692,6 @@ t1 CREATE TABLE `t1` (
`f_charbig` varchar(1000) DEFAULT NULL `f_charbig` varchar(1000) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
t1.frm t1.frm
t1.ibd
EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3; EXPLAIN PARTITIONS SELECT COUNT(*) <> 1 FROM t1 WHERE f_int1 = 3;
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
1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where 1 SIMPLE t1 NULL ALL NULL NULL NULL NULL 20 Using where
......
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