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Commit 63387829 authored by unknown's avatar unknown
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WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES 

 tables to INFORMATION_SCHEMA.


mysql-test/r/information_schema.result:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Fixed test cases result (changes are due to the new tables added).
mysql-test/r/information_schema_db.result:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Fixed test cases result (changes are due to the new tables added).
mysql-test/r/status.result:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Fixed results for added testcases.
mysql-test/r/variables.result:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Fixed results for added test cases.
mysql-test/t/status.test:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Added test cases.
mysql-test/t/variables.test:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Added test cases.
sql/sql_show.cc:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Implementation of the new I_S tables.
   Also, show_status_array(): argument 'ucase_names' is added (true means that
   all variable names are to be converted to upper case).
sql/table.h:
  WL#3247,#3248: Adding [GLOBAL|SESSION]_STATUS and [GLOBAL|SESSION]_VARIABLES
   tables to INFORMATION_SCHEMA.
   Implementation of the new I_S tables.
parent 76fa1d43
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Showing with 479 additions and 9 deletions
mysql-test/r/information_schema.result
View file @ 63387829
......@@ -46,6 +46,8 @@ COLUMN_PRIVILEGES
ENGINES
EVENTS
FILES
GLOBAL_STATUS
GLOBAL_VARIABLES
KEY_COLUMN_USAGE
PARTITIONS
PLUGINS
......@@ -54,6 +56,8 @@ REFERENTIAL_CONSTRAINTS
ROUTINES
SCHEMATA
SCHEMA_PRIVILEGES
SESSION_STATUS
SESSION_VARIABLES
STATISTICS
TABLES
TABLE_CONSTRAINTS
......@@ -758,6 +762,7 @@ table_schema table_name column_name
information_schema COLUMNS COLUMN_TYPE
information_schema EVENTS EVENT_DEFINITION
information_schema EVENTS SQL_MODE
information_schema GLOBAL_VARIABLES VARIABLE_VALUE
information_schema PARTITIONS PARTITION_EXPRESSION
information_schema PARTITIONS SUBPARTITION_EXPRESSION
information_schema PARTITIONS PARTITION_DESCRIPTION
......@@ -765,6 +770,7 @@ information_schema PLUGINS PLUGIN_DESCRIPTION
information_schema PROCESSLIST INFO
information_schema ROUTINES ROUTINE_DEFINITION
information_schema ROUTINES SQL_MODE
information_schema SESSION_VARIABLES VARIABLE_VALUE
information_schema TRIGGERS ACTION_CONDITION
information_schema TRIGGERS ACTION_STATEMENT
information_schema TRIGGERS SQL_MODE
......@@ -847,7 +853,7 @@ delete from mysql.db where user='mysqltest_4';
flush privileges;
SELECT table_schema, count(*) FROM information_schema.TABLES where TABLE_SCHEMA!='cluster' GROUP BY TABLE_SCHEMA;
table_schema count(*)
information_schema 23
information_schema 27
mysql 21
create table t1 (i int, j int);
create trigger trg1 before insert on t1 for each row
......@@ -1240,6 +1246,8 @@ COLUMN_PRIVILEGES TABLE_SCHEMA
ENGINES ENGINE
EVENTS EVENT_SCHEMA
FILES TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME
KEY_COLUMN_USAGE CONSTRAINT_SCHEMA
PARTITIONS TABLE_SCHEMA
PLUGINS PLUGIN_NAME
......@@ -1248,6 +1256,8 @@ REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA
ROUTINES ROUTINE_SCHEMA
SCHEMATA SCHEMA_NAME
SCHEMA_PRIVILEGES TABLE_SCHEMA
SESSION_STATUS VARIABLE_NAME
SESSION_VARIABLES VARIABLE_NAME
STATISTICS TABLE_SCHEMA
TABLES TABLE_SCHEMA
TABLE_CONSTRAINTS CONSTRAINT_SCHEMA
......@@ -1278,6 +1288,8 @@ COLUMN_PRIVILEGES TABLE_SCHEMA
ENGINES ENGINE
EVENTS EVENT_SCHEMA
FILES TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME
KEY_COLUMN_USAGE CONSTRAINT_SCHEMA
PARTITIONS TABLE_SCHEMA
PLUGINS PLUGIN_NAME
......@@ -1286,6 +1298,8 @@ REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA
ROUTINES ROUTINE_SCHEMA
SCHEMATA SCHEMA_NAME
SCHEMA_PRIVILEGES TABLE_SCHEMA
SESSION_STATUS VARIABLE_NAME
SESSION_VARIABLES VARIABLE_NAME
STATISTICS TABLE_SCHEMA
TABLES TABLE_SCHEMA
TABLE_CONSTRAINTS CONSTRAINT_SCHEMA
......
mysql-test/r/information_schema_db.result
View file @ 63387829
......@@ -13,6 +13,8 @@ COLUMN_PRIVILEGES
ENGINES
EVENTS
FILES
GLOBAL_STATUS
GLOBAL_VARIABLES
KEY_COLUMN_USAGE
PARTITIONS
PLUGINS
......@@ -21,6 +23,8 @@ REFERENTIAL_CONSTRAINTS
ROUTINES
SCHEMATA
SCHEMA_PRIVILEGES
SESSION_STATUS
SESSION_VARIABLES
STATISTICS
TABLES
TABLE_CONSTRAINTS
......
mysql-test/r/status.result
View file @ 63387829
......@@ -3,6 +3,10 @@ show status like 'Table_lock%';
Variable_name Value
Table_locks_immediate 0
Table_locks_waited 0
select * from information_schema.session_status where variable_name like 'Table_lock%';
VARIABLE_NAME VARIABLE_VALUE
TABLE_LOCKS_IMMEDIATE 0.0000000
TABLE_LOCKS_WAITED 0.0000000
SET SQL_LOG_BIN=0;
drop table if exists t1;
create table t1(n int) engine=myisam;
......@@ -16,6 +20,10 @@ show status like 'Table_lock%';
Variable_name Value
Table_locks_immediate 3
Table_locks_waited 1
select * from information_schema.session_status where variable_name like 'Table_lock%';
VARIABLE_NAME VARIABLE_VALUE
TABLE_LOCKS_IMMEDIATE 3.0000000
TABLE_LOCKS_WAITED 1.0000000
drop table t1;
select 1;
1
......@@ -53,21 +61,36 @@ FLUSH STATUS;
SHOW STATUS LIKE 'max_used_connections';
Variable_name Value
Max_used_connections 2
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
VARIABLE_NAME VARIABLE_VALUE
MAX_USED_CONNECTIONS 2.0000000
SET @save_thread_cache_size=@@thread_cache_size;
SET GLOBAL thread_cache_size=3;
SHOW STATUS LIKE 'max_used_connections';
Variable_name Value
Max_used_connections 4
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
VARIABLE_NAME VARIABLE_VALUE
MAX_USED_CONNECTIONS 4.0000000
FLUSH STATUS;
SHOW STATUS LIKE 'max_used_connections';
Variable_name Value
Max_used_connections 3
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
VARIABLE_NAME VARIABLE_VALUE
MAX_USED_CONNECTIONS 3.0000000
SHOW STATUS LIKE 'max_used_connections';
Variable_name Value
Max_used_connections 4
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
VARIABLE_NAME VARIABLE_VALUE
MAX_USED_CONNECTIONS 4.0000000
SHOW STATUS LIKE 'max_used_connections';
Variable_name Value
Max_used_connections 5
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
VARIABLE_NAME VARIABLE_VALUE
MAX_USED_CONNECTIONS 5.0000000
SET GLOBAL thread_cache_size=@save_thread_cache_size;
show status like 'com_show_status';
Variable_name Value
......
mysql-test/r/variables.result
View file @ 63387829
......@@ -103,21 +103,36 @@ set max_join_size=100;
show variables like 'max_join_size';
Variable_name Value
max_join_size 100
select * from information_schema.session_variables where variable_name like 'max_join_size';
VARIABLE_NAME VARIABLE_VALUE
MAX_JOIN_SIZE 100
show global variables like 'max_join_size';
Variable_name Value
max_join_size 10
select * from information_schema.global_variables where variable_name like 'max_join_size';
VARIABLE_NAME VARIABLE_VALUE
MAX_JOIN_SIZE 10
set GLOBAL max_join_size=2000;
show global variables like 'max_join_size';
Variable_name Value
max_join_size 2000
select * from information_schema.global_variables where variable_name like 'max_join_size';
VARIABLE_NAME VARIABLE_VALUE
MAX_JOIN_SIZE 2000
set max_join_size=DEFAULT;
show variables like 'max_join_size';
Variable_name Value
max_join_size 2000
select * from information_schema.session_variables where variable_name like 'max_join_size';
VARIABLE_NAME VARIABLE_VALUE
MAX_JOIN_SIZE 2000
set GLOBAL max_join_size=DEFAULT;
show global variables like 'max_join_size';
Variable_name Value
max_join_size HA_POS_ERROR
select * from information_schema.global_variables where variable_name like 'max_join_size';
VARIABLE_NAME VARIABLE_VALUE
MAX_JOIN_SIZE HA_POS_ERROR
set @@max_join_size=1000, @@global.max_join_size=2000;
select @@local.max_join_size, @@global.max_join_size;
@@local.max_join_size @@global.max_join_size
......@@ -149,14 +164,23 @@ set global concurrent_insert=2;
show variables like 'concurrent_insert';
Variable_name Value
concurrent_insert 2
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
VARIABLE_NAME VARIABLE_VALUE
CONCURRENT_INSERT 2
set global concurrent_insert=1;
show variables like 'concurrent_insert';
Variable_name Value
concurrent_insert 1
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
VARIABLE_NAME VARIABLE_VALUE
CONCURRENT_INSERT 1
set global concurrent_insert=0;
show variables like 'concurrent_insert';
Variable_name Value
concurrent_insert 0
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
VARIABLE_NAME VARIABLE_VALUE
CONCURRENT_INSERT 0
set global concurrent_insert=DEFAULT;
select @@concurrent_insert;
@@concurrent_insert
......@@ -165,26 +189,44 @@ set global timed_mutexes=ON;
show variables like 'timed_mutexes';
Variable_name Value
timed_mutexes ON
select * from information_schema.session_variables where variable_name like 'timed_mutexes';
VARIABLE_NAME VARIABLE_VALUE
TIMED_MUTEXES ON
set global timed_mutexes=0;
show variables like 'timed_mutexes';
Variable_name Value
timed_mutexes OFF
select * from information_schema.session_variables where variable_name like 'timed_mutexes';
VARIABLE_NAME VARIABLE_VALUE
TIMED_MUTEXES OFF
set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="MERGE";
show local variables like 'storage_engine';
Variable_name Value
storage_engine MEMORY
select * from information_schema.session_variables where variable_name like 'storage_engine';
VARIABLE_NAME VARIABLE_VALUE
STORAGE_ENGINE MEMORY
show global variables like 'storage_engine';
Variable_name Value
storage_engine MRG_MYISAM
select * from information_schema.global_variables where variable_name like 'storage_engine';
VARIABLE_NAME VARIABLE_VALUE
STORAGE_ENGINE MRG_MYISAM
set GLOBAL query_cache_size=100000;
set GLOBAL myisam_max_sort_file_size=2000000;
show global variables like 'myisam_max_sort_file_size';
Variable_name Value
myisam_max_sort_file_size 1048576
select * from information_schema.global_variables where variable_name like 'myisam_max_sort_file_size';
VARIABLE_NAME VARIABLE_VALUE
MYISAM_MAX_SORT_FILE_SIZE 1048576
set GLOBAL myisam_max_sort_file_size=default;
show variables like 'myisam_max_sort_file_size';
Variable_name Value
myisam_max_sort_file_size FILE_SIZE
select * from information_schema.session_variables where variable_name like 'myisam_max_sort_file_size';
VARIABLE_NAME VARIABLE_VALUE
MYISAM_MAX_SORT_FILE_SIZE FILE_SIZE
set global net_retry_count=10, session net_retry_count=10;
set global net_buffer_length=1024, net_write_timeout=200, net_read_timeout=300;
set session net_buffer_length=2048, net_write_timeout=500, net_read_timeout=600;
......@@ -194,12 +236,24 @@ net_buffer_length 1024
net_read_timeout 300
net_retry_count 10
net_write_timeout 200
select * from information_schema.global_variables where variable_name like 'net_%';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 1024
NET_READ_TIMEOUT 300
NET_RETRY_COUNT 10
NET_WRITE_TIMEOUT 200
show session variables like 'net_%';
Variable_name Value
net_buffer_length 2048
net_read_timeout 600
net_retry_count 10
net_write_timeout 500
select * from information_schema.session_variables where variable_name like 'net_%';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 2048
NET_READ_TIMEOUT 600
NET_RETRY_COUNT 10
NET_WRITE_TIMEOUT 500
set session net_buffer_length=8000, global net_read_timeout=900, net_write_timeout=1000;
show global variables like 'net_%';
Variable_name Value
......@@ -207,24 +261,45 @@ net_buffer_length 1024
net_read_timeout 900
net_retry_count 10
net_write_timeout 1000
select * from information_schema.global_variables where variable_name like 'net_%';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 1024
NET_READ_TIMEOUT 900
NET_RETRY_COUNT 10
NET_WRITE_TIMEOUT 1000
show session variables like 'net_%';
Variable_name Value
net_buffer_length 7168
net_read_timeout 600
net_retry_count 10
net_write_timeout 500
select * from information_schema.session_variables where variable_name like 'net_%';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 7168
NET_READ_TIMEOUT 600
NET_RETRY_COUNT 10
NET_WRITE_TIMEOUT 500
set net_buffer_length=1;
show variables like 'net_buffer_length';
Variable_name Value
net_buffer_length 1024
select * from information_schema.session_variables where variable_name like 'net_buffer_length';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 1024
set net_buffer_length=2000000000;
show variables like 'net_buffer_length';
Variable_name Value
net_buffer_length 1048576
select * from information_schema.session_variables where variable_name like 'net_buffer_length';
VARIABLE_NAME VARIABLE_VALUE
NET_BUFFER_LENGTH 1048576
set character set cp1251_koi8;
show variables like "character_set_client";
Variable_name Value
character_set_client cp1251
select * from information_schema.session_variables where variable_name like 'character_set_client';
VARIABLE_NAME VARIABLE_VALUE
CHARACTER_SET_CLIENT cp1251
select @@timestamp>0;
@@timestamp>0
1
......@@ -239,6 +314,13 @@ query_prealloc_size 8192
range_alloc_block_size 2048
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
select * from information_schema.session_variables where variable_name like '%alloc%';
VARIABLE_NAME VARIABLE_VALUE
QUERY_ALLOC_BLOCK_SIZE 8192
QUERY_PREALLOC_SIZE 8192
RANGE_ALLOC_BLOCK_SIZE 2048
TRANSACTION_ALLOC_BLOCK_SIZE 8192
TRANSACTION_PREALLOC_SIZE 4096
set @@range_alloc_block_size=1024*16;
set @@query_alloc_block_size=1024*17+2;
set @@query_prealloc_size=1024*18;
......@@ -254,6 +336,13 @@ query_prealloc_size 18432
range_alloc_block_size 16384
transaction_alloc_block_size 19456
transaction_prealloc_size 20480
select * from information_schema.session_variables where variable_name like '%alloc%';
VARIABLE_NAME VARIABLE_VALUE
QUERY_ALLOC_BLOCK_SIZE 17408
QUERY_PREALLOC_SIZE 18432
RANGE_ALLOC_BLOCK_SIZE 16384
TRANSACTION_ALLOC_BLOCK_SIZE 19456
TRANSACTION_PREALLOC_SIZE 20480
set @@range_alloc_block_size=default;
set @@query_alloc_block_size=default, @@query_prealloc_size=default;
set transaction_alloc_block_size=default, @@transaction_prealloc_size=default;
......@@ -264,6 +353,13 @@ query_prealloc_size 8192
range_alloc_block_size 2048
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
select * from information_schema.session_variables where variable_name like '%alloc%';
VARIABLE_NAME VARIABLE_VALUE
QUERY_ALLOC_BLOCK_SIZE 8192
QUERY_PREALLOC_SIZE 8192
RANGE_ALLOC_BLOCK_SIZE 2048
TRANSACTION_ALLOC_BLOCK_SIZE 8192
TRANSACTION_PREALLOC_SIZE 4096
SELECT @@version LIKE 'non-existent';
@@version LIKE 'non-existent'
0
......@@ -485,6 +581,9 @@ set global myisam_max_sort_file_size=4294967296;
show global variables like 'myisam_max_sort_file_size';
Variable_name Value
myisam_max_sort_file_size MAX_FILE_SIZE
select * from information_schema.global_variables where variable_name like 'myisam_max_sort_file_size';
VARIABLE_NAME VARIABLE_VALUE
MYISAM_MAX_SORT_FILE_SIZE MAX_FILE_SIZE
set global myisam_max_sort_file_size=default;
select @@global.max_user_connections,@@local.max_join_size;
@@global.max_user_connections @@local.max_join_size
......@@ -524,18 +623,30 @@ set @tstlw = @@log_warnings;
show global variables like 'log_warnings';
Variable_name Value
log_warnings 1
select * from information_schema.global_variables where variable_name like 'log_warnings';
VARIABLE_NAME VARIABLE_VALUE
LOG_WARNINGS 1
set global log_warnings = 0;
show global variables like 'log_warnings';
Variable_name Value
log_warnings 0
select * from information_schema.global_variables where variable_name like 'log_warnings';
VARIABLE_NAME VARIABLE_VALUE
LOG_WARNINGS 0
set global log_warnings = 42;
show global variables like 'log_warnings';
Variable_name Value
log_warnings 42
select * from information_schema.global_variables where variable_name like 'log_warnings';
VARIABLE_NAME VARIABLE_VALUE
LOG_WARNINGS 42
set global log_warnings = @tstlw;
show global variables like 'log_warnings';
Variable_name Value
log_warnings 1
select * from information_schema.global_variables where variable_name like 'log_warnings';
VARIABLE_NAME VARIABLE_VALUE
LOG_WARNINGS 1
create table t1 (
c1 tinyint,
c2 smallint,
......@@ -567,10 +678,16 @@ SET GLOBAL MYISAM_DATA_POINTER_SIZE= 7;
SHOW VARIABLES LIKE 'MYISAM_DATA_POINTER_SIZE';
Variable_name Value
myisam_data_pointer_size 7
SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'MYISAM_DATA_POINTER_SIZE';
VARIABLE_NAME VARIABLE_VALUE
MYISAM_DATA_POINTER_SIZE 7
SET GLOBAL table_open_cache=-1;
SHOW VARIABLES LIKE 'table_open_cache';
Variable_name Value
table_open_cache 1
SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'table_open_cache';
VARIABLE_NAME VARIABLE_VALUE
TABLE_OPEN_CACHE 1
SET GLOBAL table_open_cache=DEFAULT;
set character_set_results=NULL;
select ifnull(@@character_set_results,"really null");
......@@ -639,21 +756,36 @@ set @@sql_big_selects = 1;
show variables like 'sql_big_selects';
Variable_name Value
sql_big_selects ON
select * from information_schema.session_variables where variable_name like 'sql_big_selects';
VARIABLE_NAME VARIABLE_VALUE
SQL_BIG_SELECTS ON
set @@sql_big_selects = @old_sql_big_selects;
set @@sql_notes = 0, @@sql_warnings = 0;
show variables like 'sql_notes';
Variable_name Value
sql_notes OFF
select * from information_schema.session_variables where variable_name like 'sql_notes';
VARIABLE_NAME VARIABLE_VALUE
SQL_NOTES OFF
show variables like 'sql_warnings';
Variable_name Value
sql_warnings OFF
select * from information_schema.session_variables where variable_name like 'sql_warnings';
VARIABLE_NAME VARIABLE_VALUE
SQL_WARNINGS OFF
set @@sql_notes = 1, @@sql_warnings = 1;
show variables like 'sql_notes';
Variable_name Value
sql_notes ON
select * from information_schema.session_variables where variable_name like 'sql_notes';
VARIABLE_NAME VARIABLE_VALUE
SQL_NOTES ON
show variables like 'sql_warnings';
Variable_name Value
sql_warnings ON
select * from information_schema.session_variables where variable_name like 'sql_warnings';
VARIABLE_NAME VARIABLE_VALUE
SQL_WARNINGS ON
select @@system_time_zone;
@@system_time_zone
#
......@@ -667,12 +799,21 @@ select @@basedir, @@datadir, @@tmpdir;
show variables like 'basedir';
Variable_name Value
basedir #
select * from information_schema.session_variables where variable_name like 'basedir';
VARIABLE_NAME VARIABLE_VALUE
BASEDIR #
show variables like 'datadir';
Variable_name Value
datadir #
select * from information_schema.session_variables where variable_name like 'datadir';
VARIABLE_NAME VARIABLE_VALUE
DATADIR #
show variables like 'tmpdir';
Variable_name Value
tmpdir #
select * from information_schema.session_variables where variable_name like 'tmpdir';
VARIABLE_NAME VARIABLE_VALUE
TMPDIR #
select @@ssl_ca, @@ssl_capath, @@ssl_cert, @@ssl_cipher, @@ssl_key;
@@ssl_ca @@ssl_capath @@ssl_cert @@ssl_cipher @@ssl_key
# # # # #
......@@ -683,12 +824,22 @@ ssl_capath #
ssl_cert #
ssl_cipher #
ssl_key #
select * from information_schema.session_variables where variable_name like 'ssl%';
VARIABLE_NAME VARIABLE_VALUE
SSL_CA #
SSL_CAPATH #
SSL_CERT #
SSL_CIPHER #
SSL_KEY #
select @@log_queries_not_using_indexes;
@@log_queries_not_using_indexes
0
show variables like 'log_queries_not_using_indexes';
Variable_name Value
log_queries_not_using_indexes OFF
select * from information_schema.session_variables where variable_name like 'log_queries_not_using_indexes';
VARIABLE_NAME VARIABLE_VALUE
LOG_QUERIES_NOT_USING_INDEXES OFF
End of 5.0 tests
set global binlog_cache_size =@my_binlog_cache_size;
set global connect_timeout =@my_connect_timeout;
......
mysql-test/t/status.test
View file @ 63387829
......@@ -13,6 +13,7 @@ connect (con2,localhost,root,,);
flush status;
show status like 'Table_lock%';
select * from information_schema.session_status where variable_name like 'Table_lock%';
connection con1;
SET SQL_LOG_BIN=0;
--disable_warnings
......@@ -34,6 +35,7 @@ unlock tables;
connection con1;
reap;
show status like 'Table_lock%';
select * from information_schema.session_status where variable_name like 'Table_lock%';
drop table t1;
disconnect con2;
......@@ -102,6 +104,7 @@ while ($wait_more)
# Prerequisite.
SHOW STATUS LIKE 'max_used_connections';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
# Save original setting.
SET @save_thread_cache_size=@@thread_cache_size;
......@@ -115,6 +118,7 @@ disconnect con2;
# Check that max_used_connections still reflects maximum value.
SHOW STATUS LIKE 'max_used_connections';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
# Check that after flush max_used_connections equals to current number
# of connections. First wait for previous disconnect to finish.
......@@ -138,15 +142,18 @@ while ($wait_more)
--enable_result_log
# Check that we don't count disconnected thread any longer.
SHOW STATUS LIKE 'max_used_connections';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
# Check that max_used_connections is updated when cached thread is
# reused...
connect (con2,localhost,root,,);
SHOW STATUS LIKE 'max_used_connections';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
# ...and when new thread is created.
connect (con3,localhost,root,,);
SHOW STATUS LIKE 'max_used_connections';
SELECT * FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME LIKE 'max_used_connections';
# Restore original setting.
connection default;
......
mysql-test/t/variables.test
View file @ 63387829
......@@ -83,16 +83,24 @@ drop table t1;
set GLOBAL max_join_size=10;
set max_join_size=100;
show variables like 'max_join_size';
select * from information_schema.session_variables where variable_name like 'max_join_size';
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show global variables like 'max_join_size';
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
select * from information_schema.global_variables where variable_name like 'max_join_size';
set GLOBAL max_join_size=2000;
show global variables like 'max_join_size';
select * from information_schema.global_variables where variable_name like 'max_join_size';
set max_join_size=DEFAULT;
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show variables like 'max_join_size';
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
select * from information_schema.session_variables where variable_name like 'max_join_size';
set GLOBAL max_join_size=DEFAULT;
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show global variables like 'max_join_size';
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
select * from information_schema.global_variables where variable_name like 'max_join_size';
set @@max_join_size=1000, @@global.max_join_size=2000;
select @@local.max_join_size, @@global.max_join_size;
select @@identity, length(@@version)>0;
......@@ -106,50 +114,68 @@ set big_tables=OFF, big_tables=ON, big_tables=0, big_tables=1, big_tables="OFF",
set global concurrent_insert=2;
show variables like 'concurrent_insert';
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
set global concurrent_insert=1;
show variables like 'concurrent_insert';
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
set global concurrent_insert=0;
show variables like 'concurrent_insert';
select * from information_schema.session_variables where variable_name like 'concurrent_insert';
set global concurrent_insert=DEFAULT;
select @@concurrent_insert;
set global timed_mutexes=ON;
show variables like 'timed_mutexes';
select * from information_schema.session_variables where variable_name like 'timed_mutexes';
set global timed_mutexes=0;
show variables like 'timed_mutexes';
select * from information_schema.session_variables where variable_name like 'timed_mutexes';
set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="MERGE";
show local variables like 'storage_engine';
select * from information_schema.session_variables where variable_name like 'storage_engine';
show global variables like 'storage_engine';
select * from information_schema.global_variables where variable_name like 'storage_engine';
set GLOBAL query_cache_size=100000;
set GLOBAL myisam_max_sort_file_size=2000000;
show global variables like 'myisam_max_sort_file_size';
select * from information_schema.global_variables where variable_name like 'myisam_max_sort_file_size';
set GLOBAL myisam_max_sort_file_size=default;
--replace_result 2147483647 FILE_SIZE 9223372036854775807 FILE_SIZE
show variables like 'myisam_max_sort_file_size';
--replace_result 2147483647 FILE_SIZE 9223372036854775807 FILE_SIZE
select * from information_schema.session_variables where variable_name like 'myisam_max_sort_file_size';
set global net_retry_count=10, session net_retry_count=10;
set global net_buffer_length=1024, net_write_timeout=200, net_read_timeout=300;
set session net_buffer_length=2048, net_write_timeout=500, net_read_timeout=600;
show global variables like 'net_%';
select * from information_schema.global_variables where variable_name like 'net_%';
show session variables like 'net_%';
select * from information_schema.session_variables where variable_name like 'net_%';
set session net_buffer_length=8000, global net_read_timeout=900, net_write_timeout=1000;
show global variables like 'net_%';
select * from information_schema.global_variables where variable_name like 'net_%';
show session variables like 'net_%';
select * from information_schema.session_variables where variable_name like 'net_%';
set net_buffer_length=1;
show variables like 'net_buffer_length';
select * from information_schema.session_variables where variable_name like 'net_buffer_length';
set net_buffer_length=2000000000;
show variables like 'net_buffer_length';
select * from information_schema.session_variables where variable_name like 'net_buffer_length';
set character set cp1251_koi8;
show variables like "character_set_client";
select * from information_schema.session_variables where variable_name like 'character_set_client';
select @@timestamp>0;
set @@rand_seed1=10000000,@@rand_seed2=1000000;
select ROUND(RAND(),5);
show variables like '%alloc%';
select * from information_schema.session_variables where variable_name like '%alloc%';
set @@range_alloc_block_size=1024*16;
set @@query_alloc_block_size=1024*17+2;
set @@query_prealloc_size=1024*18;
......@@ -157,10 +183,12 @@ set @@transaction_alloc_block_size=1024*20-1;
set @@transaction_prealloc_size=1024*21-1;
select @@query_alloc_block_size;
show variables like '%alloc%';
select * from information_schema.session_variables where variable_name like '%alloc%';
set @@range_alloc_block_size=default;
set @@query_alloc_block_size=default, @@query_prealloc_size=default;
set transaction_alloc_block_size=default, @@transaction_prealloc_size=default;
show variables like '%alloc%';
select * from information_schema.session_variables where variable_name like '%alloc%';
#
# Bug #10904 Illegal mix of collations between
......@@ -363,6 +391,8 @@ set global ft_boolean_syntax = @@init_connect;
set global myisam_max_sort_file_size=4294967296;
--replace_result 4294967296 MAX_FILE_SIZE 2146435072 MAX_FILE_SIZE
show global variables like 'myisam_max_sort_file_size';
--replace_result 4294967296 MAX_FILE_SIZE 2146435072 MAX_FILE_SIZE
select * from information_schema.global_variables where variable_name like 'myisam_max_sort_file_size';
set global myisam_max_sort_file_size=default;
#
......@@ -398,12 +428,16 @@ SELECT @@global.local.key_buffer_size;
# BUG#5135: cannot turn on log_warnings with SET in 4.1 (and 4.0)
set @tstlw = @@log_warnings;
show global variables like 'log_warnings';
select * from information_schema.global_variables where variable_name like 'log_warnings';
set global log_warnings = 0;
show global variables like 'log_warnings';
select * from information_schema.global_variables where variable_name like 'log_warnings';
set global log_warnings = 42;
show global variables like 'log_warnings';
select * from information_schema.global_variables where variable_name like 'log_warnings';
set global log_warnings = @tstlw;
show global variables like 'log_warnings';
select * from information_schema.global_variables where variable_name like 'log_warnings';
#
# BUG#4788 show create table provides incorrect statement
......@@ -435,6 +469,7 @@ drop table t1;
SET GLOBAL MYISAM_DATA_POINTER_SIZE= 7;
SHOW VARIABLES LIKE 'MYISAM_DATA_POINTER_SIZE';
SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'MYISAM_DATA_POINTER_SIZE';
#
# Bug #6958: negative arguments to integer options wrap around
......@@ -442,6 +477,7 @@ SHOW VARIABLES LIKE 'MYISAM_DATA_POINTER_SIZE';
SET GLOBAL table_open_cache=-1;
SHOW VARIABLES LIKE 'table_open_cache';
SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'table_open_cache';
SET GLOBAL table_open_cache=DEFAULT;
#
......@@ -527,6 +563,7 @@ select @@global.character_set_filesystem;
set @old_sql_big_selects = @@sql_big_selects;
set @@sql_big_selects = 1;
show variables like 'sql_big_selects';
select * from information_schema.session_variables where variable_name like 'sql_big_selects';
set @@sql_big_selects = @old_sql_big_selects;
#
......@@ -535,10 +572,14 @@ set @@sql_big_selects = @old_sql_big_selects;
#
set @@sql_notes = 0, @@sql_warnings = 0;
show variables like 'sql_notes';
select * from information_schema.session_variables where variable_name like 'sql_notes';
show variables like 'sql_warnings';
select * from information_schema.session_variables where variable_name like 'sql_warnings';
set @@sql_notes = 1, @@sql_warnings = 1;
show variables like 'sql_notes';
select * from information_schema.session_variables where variable_name like 'sql_notes';
show variables like 'sql_warnings';
select * from information_schema.session_variables where variable_name like 'sql_warnings';
#
# Bug #12792: @@system_time_zone is not SELECTable.
......@@ -565,9 +606,15 @@ select @@basedir, @@datadir, @@tmpdir;
--replace_column 2 #
show variables like 'basedir';
--replace_column 2 #
select * from information_schema.session_variables where variable_name like 'basedir';
--replace_column 2 #
show variables like 'datadir';
--replace_column 2 #
select * from information_schema.session_variables where variable_name like 'datadir';
--replace_column 2 #
show variables like 'tmpdir';
--replace_column 2 #
select * from information_schema.session_variables where variable_name like 'tmpdir';
#
# Bug #19606: make ssl settings available via SHOW VARIABLES and @@variables
......@@ -577,6 +624,8 @@ show variables like 'tmpdir';
select @@ssl_ca, @@ssl_capath, @@ssl_cert, @@ssl_cipher, @@ssl_key;
--replace_column 2 #
show variables like 'ssl%';
--replace_column 2 #
select * from information_schema.session_variables where variable_name like 'ssl%';
#
# Bug #19616: make log_queries_not_using_indexes available in SHOW VARIABLES
......@@ -584,6 +633,7 @@ show variables like 'ssl%';
#
select @@log_queries_not_using_indexes;
show variables like 'log_queries_not_using_indexes';
select * from information_schema.session_variables where variable_name like 'log_queries_not_using_indexes';
--echo End of 5.0 tests
......
sql/sql_show.cc
View file @ 63387829
......@@ -1994,15 +1994,22 @@ void remove_status_vars(SHOW_VAR *list)
}
}
inline void make_upper(char *buf)
{
for (; *buf; buf++)
*buf= my_toupper(system_charset_info, *buf);
}
static bool show_status_array(THD *thd, const char *wild,
SHOW_VAR *variables,
enum enum_var_type value_type,
struct system_status_var *status_var,
const char *prefix, TABLE *table)
const char *prefix, TABLE *table,
bool ucase_names)
{
char buff[SHOW_VAR_FUNC_BUFF_SIZE], *prefix_end;
/* the variable name should not be longer then 80 characters */
char name_buffer[80];
/* the variable name should not be longer than 64 characters */
char name_buffer[64];
int len;
LEX_STRING null_lex_str;
SHOW_VAR tmp, *var;
......@@ -2020,6 +2027,8 @@ static bool show_status_array(THD *thd, const char *wild,
{
strnmov(prefix_end, variables->name, len);
name_buffer[sizeof(name_buffer)-1]=0; /* Safety */
if (ucase_names)
make_upper(name_buffer);
/*
if var->type is SHOW_FUNC, call the function.
......@@ -2031,8 +2040,8 @@ static bool show_status_array(THD *thd, const char *wild,
SHOW_TYPE show_type=var->type;
if (show_type == SHOW_ARRAY)
{
show_status_array(thd, wild, (SHOW_VAR *) var->value,
value_type, status_var, name_buffer, table);
show_status_array(thd, wild, (SHOW_VAR *) var->value, value_type,
status_var, name_buffer, table, ucase_names);
}
else
{
......@@ -2041,7 +2050,7 @@ static bool show_status_array(THD *thd, const char *wild,
{
char *value=var->value;
const char *pos, *end; // We assign a lot of const's
long nr;
if (show_type == SHOW_SYS)
{
show_type= ((sys_var*) value)->type();
......@@ -2123,6 +2132,7 @@ static bool show_status_array(THD *thd, const char *wild,
table->field[0]->store(name_buffer, strlen(name_buffer),
system_charset_info);
table->field[1]->store(pos, (uint32) (end - pos), system_charset_info);
table->field[1]->set_notnull();
if (schema_table_store_record(thd, table))
DBUG_RETURN(TRUE);
}
......@@ -4563,7 +4573,7 @@ int fill_variables(THD *thd, TABLE_LIST *tables, COND *cond)
const char *wild= lex->wild ? lex->wild->ptr() : NullS;
pthread_mutex_lock(&LOCK_global_system_variables);
res= show_status_array(thd, wild, init_vars,
lex->option_type, 0, "", tables->table);
lex->option_type, 0, "", tables->table, 0);
pthread_mutex_unlock(&LOCK_global_system_variables);
DBUG_RETURN(res);
}
......@@ -4583,7 +4593,8 @@ int fill_status(THD *thd, TABLE_LIST *tables, COND *cond)
(SHOW_VAR *)all_status_vars.buffer,
OPT_GLOBAL,
(lex->option_type == OPT_GLOBAL ?
&tmp: thd->initial_status_var), "",tables->table);
&tmp: thd->initial_status_var),
"", tables->table, 0);
pthread_mutex_unlock(&LOCK_status);
DBUG_RETURN(res);
}
......@@ -4732,6 +4743,21 @@ TABLE *create_schema_table(THD *thd, TABLE_LIST *table_list)
DBUG_RETURN(0);
}
break;
case MYSQL_TYPE_DECIMAL:
if (!(item= new Item_decimal((longlong) fields_info->value, false)))
{
DBUG_RETURN(0);
}
item->unsigned_flag= (fields_info->field_length/10000)%10;
item->decimals= fields_info->field_length%10;
item->max_length= (fields_info->field_length/100)%100;
if (item->unsigned_flag == 0)
item->max_length+= 1;
if (item->decimals > 0)
item->max_length+= 1;
item->set_name(fields_info->field_name,
strlen(fields_info->field_name), cs);
break;
default:
/* this should be changed when Item_empty_string is fixed(in 4.1) */
if (!(item= new Item_empty_string("", 0, cs)))
......@@ -5171,6 +5197,173 @@ int fill_schema_files(THD *thd, TABLE_LIST *tables, COND *cond)
DBUG_RETURN(0);
}
int fill_schema_status(THD *thd, SHOW_VAR *variables,
struct system_status_var *status_var,
const char *prefix, TABLE *table)
{
SHOW_VAR tmp, *var;
SHOW_TYPE show_type;
LEX_STRING null_lex_str;
char buff[SHOW_VAR_FUNC_BUFF_SIZE];
char name_buf[64], *name_pos;
int name_len;
DBUG_ENTER("fill_schema_status");
null_lex_str.str= 0;
null_lex_str.length= 0;
name_pos= strnmov(name_buf, prefix, sizeof(name_buf) - 1);
if (*prefix)
*name_pos++= '_';
name_len= name_buf + sizeof(name_buf) - name_pos;
for (; variables->name; variables++)
{
strnmov(name_pos, variables->name, name_len);
name_buf[sizeof(name_buf) - 1]= 0;
make_upper(name_buf);
for (var= variables; var->type == SHOW_FUNC; var= &tmp)
((mysql_show_var_func)(var->value))(thd, &tmp, buff);
show_type= var->type;
if (show_type == SHOW_ARRAY)
{
fill_schema_status(thd, (SHOW_VAR*) var->value,
status_var, name_buf, table);
}
else
{
char *value= var->value;
restore_record(table, s->default_values);
table->field[0]->store(name_buf, strlen(name_buf), system_charset_info);
if (show_type == SHOW_SYS)
{
show_type= ((sys_var*) value)->type();
value= (char*) ((sys_var*) value)->value_ptr(thd, OPT_GLOBAL,
&null_lex_str);
}
switch (show_type)
{
case SHOW_DOUBLE_STATUS:
value= (char*) status_var + (ulong) value;
table->field[1]->store(*(double*) value);
break;
case SHOW_LONG_STATUS:
value= (char*) status_var + (ulong) value;
/* fall through */
case SHOW_LONG:
case SHOW_LONG_NOFLUSH: /* the difference lies in refresh_status() */
table->field[1]->store((longlong) *(long*) value, false);
break;
case SHOW_LONGLONG:
table->field[1]->store(*(longlong*) value, false);
break;
case SHOW_HA_ROWS:
table->field[1]->store((longlong) *(ha_rows*) value, false);
break;
case SHOW_BOOL:
table->field[1]->store((longlong) *(bool*) value, false);
break;
case SHOW_MY_BOOL:
table->field[1]->store((longlong) *(my_bool*) value, false);
break;
case SHOW_INT:
table->field[1]->store((longlong) *(uint32*) value, false);
break;
case SHOW_HAVE: /* always displayed as 0 */
table->field[1]->store((longlong) 0, false);
break;
case SHOW_CHAR_PTR:
value= *(char**) value;
/* fall through */
case SHOW_CHAR: /* always displayed as 0 */
table->field[1]->store((longlong) 0, false);
break;
case SHOW_KEY_CACHE_LONG:
value= (char*) dflt_key_cache + (ulong) value;
table->field[1]->store((longlong) *(long*) value, false);
break;
case SHOW_KEY_CACHE_LONGLONG:
value= (char*) dflt_key_cache + (ulong) value;
table->field[1]->store(*(longlong*) value, false);
break;
case SHOW_UNDEF: /* always displayed as 0 */
table->field[1]->store((longlong) 0, false);
break;
case SHOW_SYS: /* cannot happen */
default:
DBUG_ASSERT(0);
break;
}
table->field[1]->set_notnull();
if (schema_table_store_record(thd, table))
DBUG_RETURN(1);
}
}
DBUG_RETURN(0);
}
int fill_schema_global_status(THD *thd, TABLE_LIST *tables, COND *cond)
{
STATUS_VAR tmp;
int res= 0;
DBUG_ENTER("fill_schema_global_status");
pthread_mutex_lock(&LOCK_status);
calc_sum_of_all_status(&tmp);
res= fill_schema_status(thd, (SHOW_VAR*) all_status_vars.buffer,
&tmp, "", tables->table);
pthread_mutex_unlock(&LOCK_status);
DBUG_RETURN(res);
}
int fill_schema_session_status(THD *thd, TABLE_LIST *tables, COND *cond)
{
int res= 0;
DBUG_ENTER("fill_schema_session_status");
pthread_mutex_lock(&LOCK_status);
res= fill_schema_status(thd, (SHOW_VAR*) all_status_vars.buffer,
&thd->status_var, "", tables->table);
pthread_mutex_unlock(&LOCK_status);
DBUG_RETURN(res);
}
int fill_schema_global_variables(THD *thd, TABLE_LIST *tables, COND *cond)
{
int res= 0;
DBUG_ENTER("fill_schema_global_variables");
pthread_mutex_lock(&LOCK_global_system_variables);
res= show_status_array(thd, "", init_vars, OPT_GLOBAL,
NULL, "", tables->table, 1);
pthread_mutex_unlock(&LOCK_global_system_variables);
DBUG_RETURN(res);
}
int fill_schema_session_variables(THD *thd, TABLE_LIST *tables, COND *cond)
{
int res= 0;
DBUG_ENTER("fill_schema_session_variables");
pthread_mutex_lock(&LOCK_global_system_variables);
res= show_status_array(thd, "", init_vars, OPT_SESSION,
NULL, "", tables->table, 1);
pthread_mutex_unlock(&LOCK_global_system_variables);
DBUG_RETURN(res);
}
ST_FIELD_INFO schema_fields_info[]=
{
{"CATALOG_NAME", FN_REFLEN, MYSQL_TYPE_STRING, 0, 1, 0},
......@@ -5523,6 +5716,22 @@ ST_FIELD_INFO variables_fields_info[]=
};
ST_FIELD_INFO status_fields_info[]=
{
{"VARIABLE_NAME", 64, MYSQL_TYPE_STRING, 0, 0, "Variable_name"},
{"VARIABLE_VALUE", 2207, MYSQL_TYPE_DECIMAL, 0, 0, "Value"},
{0, 0, MYSQL_TYPE_STRING, 0, 0, 0}
};
ST_FIELD_INFO system_variables_fields_info[]=
{
{"VARIABLE_NAME", 64, MYSQL_TYPE_STRING, 0, 0, "Variable_name"},
{"VARIABLE_VALUE", 65535, MYSQL_TYPE_STRING, 0, 1, "Value"},
{0, 0, MYSQL_TYPE_STRING, 0, 0, 0}
};
ST_FIELD_INFO processlist_fields_info[]=
{
{"ID", 4, MYSQL_TYPE_LONG, 0, 0, "Id"},
......@@ -5635,6 +5844,10 @@ ST_SCHEMA_TABLE schema_tables[]=
fill_schema_events, make_old_format, 0, -1, -1, 0},
{"FILES", files_fields_info, create_schema_table,
fill_schema_files, 0, 0, -1, -1, 0},
{"GLOBAL_STATUS", status_fields_info, create_schema_table,
fill_schema_global_status, make_old_format, 0, -1, -1, 0},
{"GLOBAL_VARIABLES", system_variables_fields_info, create_schema_table,
fill_schema_global_variables, make_old_format, 0, -1, -1, 0},
{"KEY_COLUMN_USAGE", key_column_usage_fields_info, create_schema_table,
get_all_tables, 0, get_schema_key_column_usage_record, 4, 5, 0},
{"OPEN_TABLES", open_tables_fields_info, create_schema_table,
......@@ -5654,6 +5867,10 @@ ST_SCHEMA_TABLE schema_tables[]=
fill_schema_shemata, make_schemata_old_format, 0, 1, -1, 0},
{"SCHEMA_PRIVILEGES", schema_privileges_fields_info, create_schema_table,
fill_schema_schema_privileges, 0, 0, -1, -1, 0},
{"SESSION_STATUS", status_fields_info, create_schema_table,
fill_schema_session_status, make_old_format, 0, -1, -1, 0},
{"SESSION_VARIABLES", system_variables_fields_info, create_schema_table,
fill_schema_session_variables, make_old_format, 0, -1, -1, 0},
{"STATISTICS", stat_fields_info, create_schema_table,
get_all_tables, make_old_format, get_schema_stat_record, 1, 2, 0},
{"STATUS", variables_fields_info, create_schema_table, fill_status,
......
sql/table.h
View file @ 63387829
......@@ -474,6 +474,8 @@ enum enum_schema_tables
SCH_ENGINES,
SCH_EVENTS,
SCH_FILES,
SCH_GLOBAL_STATUS,
SCH_GLOBAL_VARIABLES,
SCH_KEY_COLUMN_USAGE,
SCH_OPEN_TABLES,
SCH_PARTITIONS,
......@@ -483,6 +485,8 @@ enum enum_schema_tables
SCH_PROCEDURES,
SCH_SCHEMATA,
SCH_SCHEMA_PRIVILEGES,
SCH_SESSION_STATUS,
SCH_SESSION_VARIABLES,
SCH_STATISTICS,
SCH_STATUS,
SCH_TABLES,
......
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