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drop table if exists t1,t2; drop table if exists t1aa,t2aa; drop database if exists mysqltest; drop database if exists mysqltest1; delete from mysql.user where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3'; delete from mysql.db where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3'; flush privileges; create table t1 (a int not null primary key, b int not null,c int not null, key(b,c)); insert into t1 values (1,2,2),(2,2,3),(3,2,4),(4,2,4); -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. check table t1 fast; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 27 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status Table is already up to date check table t1 fast; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 27 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status Table is already up to date check table t1 changed; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status OK insert into t1 values (5,5,5); check table t1 changed; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status OK check table t1 medium; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status OK check table t1 extended; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 5 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 check status OK show index from t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema STATISTICS STATISTICS TABLE_NAME Table 253 64 2 N 1 0 8 def information_schema STATISTICS STATISTICS NON_UNIQUE Non_unique 8 1 1 N 32769 0 63 def information_schema STATISTICS STATISTICS INDEX_NAME Key_name 253 64 7 N 1 0 8 def information_schema STATISTICS STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63 def information_schema STATISTICS STATISTICS COLUMN_NAME Column_name 253 64 1 N 1 0 8 def information_schema STATISTICS STATISTICS COLLATION Collation 253 1 1 Y 0 0 8 def information_schema STATISTICS STATISTICS CARDINALITY Cardinality 8 21 1 Y 32768 0 63 def information_schema STATISTICS STATISTICS SUB_PART Sub_part 8 3 0 Y 32768 0 63 def information_schema STATISTICS STATISTICS PACKED Packed 253 10 0 Y 0 0 8 def information_schema STATISTICS STATISTICS NULLABLE Null 253 3 0 N 1 0 8 def information_schema STATISTICS STATISTICS INDEX_TYPE Index_type 253 16 5 N 1 0 8 def information_schema STATISTICS STATISTICS COMMENT Comment 253 16 0 Y 0 0 8 def information_schema STATISTICS STATISTICS INDEX_COMMENT Index_comment 253 1024 0 N 1 0 8 Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment t1 0 PRIMARY 1 a A 5 NULL NULL BTREE t1 1 b 1 b A 1 NULL NULL BTREE t1 1 b 2 c A 5 NULL NULL BTREE insert into t1 values (5,5,5); ERROR 23000: Duplicate entry '5' for key 'PRIMARY' -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. optimize table t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 8 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 optimize status OK optimize table t1; Table Op Msg_type Msg_text test.t1 optimize status Table is already up to date drop table t1; -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. show variables like "wait_timeout%"; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema VARIABLES VARIABLES VARIABLE_NAME Variable_name 253 64 12 N 1 0 8 def information_schema VARIABLES VARIABLES VARIABLE_VALUE Value 253 1024 5 Y 0 0 8 Variable_name Value wait_timeout 28800 show variables like "WAIT_timeout%"; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema VARIABLES VARIABLES VARIABLE_NAME Variable_name 253 64 12 N 1 0 8 def information_schema VARIABLES VARIABLES VARIABLE_VALUE Value 253 1024 5 Y 0 0 8 Variable_name Value wait_timeout 28800 show variables like "this_doesn't_exists%"; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema VARIABLES VARIABLES VARIABLE_NAME Variable_name 253 64 0 N 1 0 8 def information_schema VARIABLES VARIABLES VARIABLE_VALUE Value 253 1024 0 Y 0 0 8 Variable_name Value show table status from test like "this_doesn't_exists%"; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema TABLES TABLES TABLE_NAME Name 253 64 0 N 1 0 8 def information_schema TABLES TABLES ENGINE Engine 253 64 0 Y 0 0 8 def information_schema TABLES TABLES VERSION Version 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES ROW_FORMAT Row_format 253 10 0 Y 0 0 8 def information_schema TABLES TABLES TABLE_ROWS Rows 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES AVG_ROW_LENGTH Avg_row_length 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES DATA_LENGTH Data_length 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES MAX_DATA_LENGTH Max_data_length 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES INDEX_LENGTH Index_length 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES DATA_FREE Data_free 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES AUTO_INCREMENT Auto_increment 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES CREATE_TIME Create_time 12 19 0 Y 128 0 63 def information_schema TABLES TABLES UPDATE_TIME Update_time 12 19 0 Y 128 0 63 def information_schema TABLES TABLES CHECK_TIME Check_time 12 19 0 Y 128 0 63 def information_schema TABLES TABLES TABLE_COLLATION Collation 253 32 0 Y 0 0 8 def information_schema TABLES TABLES CHECKSUM Checksum 8 21 0 Y 32800 0 63 def information_schema TABLES TABLES CREATE_OPTIONS Create_options 253 255 0 Y 0 0 8 def information_schema TABLES TABLES TABLE_COMMENT Comment 253 2048 0 N 1 0 8 Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment show databases; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema SCHEMATA SCHEMATA SCHEMA_NAME Database 253 64 18 N 1 0 8 Database information_schema mtr mysql performance_schema test show databases like "test%"; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema SCHEMATA SCHEMATA SCHEMA_NAME Database (test%) 253 64 4 N 1 0 8 Database (test%) test create table t1 (f1 int not null, f2 int not null, f3 int not null, f4 int not null, primary key(f1,f2,f3,f4)); insert into t1 values (1,1,1,0),(1,1,2,0),(1,1,3,0),(1,2,1,0),(1,2,2,0),(1,2,3,0),(1,3,1,0),(1,3,2,0),(1,3,3,0),(1,1,1,1),(1,1,2,1),(1,1,3,1),(1,2,1,1),(1,2,2,1),(1,2,3,1),(1,3,1,1),(1,3,2,1),(1,3,3,1); -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. analyze table t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 7 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 analyze status OK show index from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment t1 0 PRIMARY 1 f1 A 1 NULL NULL BTREE t1 0 PRIMARY 2 f2 A 3 NULL NULL BTREE t1 0 PRIMARY 3 f3 A 9 NULL NULL BTREE t1 0 PRIMARY 4 f4 A 18 NULL NULL BTREE -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. repair table t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 128 7 Y 0 31 8 def Op 253 10 6 Y 0 31 8 def Msg_type 253 10 6 Y 0 31 8 def Msg_text 250 393216 2 Y 0 31 8 Table Op Msg_type Msg_text test.t1 repair status OK show index from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment t1 0 PRIMARY 1 f1 A 1 NULL NULL BTREE t1 0 PRIMARY 2 f2 A 3 NULL NULL BTREE t1 0 PRIMARY 3 f3 A 9 NULL NULL BTREE t1 0 PRIMARY 4 f4 A 18 NULL NULL BTREE drop table t1; create temporary table t1 (a int not null); show create table t1; Table Create Table t1 CREATE TEMPORARY TABLE `t1` ( `a` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 alter table t1 rename t2; show create table t2; Table Create Table t2 CREATE TEMPORARY TABLE `t2` ( `a` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t2; create table t1 ( test_set set( 'val1', 'val2', 'val3' ) not null default '', name char(20) default 'O''Brien' comment 'O''Brien as default', c int not null comment 'int column', `c-b` int comment 'name with a minus', `space 2` int comment 'name with a space' ) comment = 'it\'s a table' ; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `test_set` set('val1','val2','val3') NOT NULL DEFAULT '', `name` char(20) DEFAULT 'O''Brien' COMMENT 'O''Brien as default', `c` int(11) NOT NULL COMMENT 'int column', `c-b` int(11) DEFAULT NULL COMMENT 'name with a minus', `space 2` int(11) DEFAULT NULL COMMENT 'name with a space' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='it''s a table' set sql_quote_show_create=0; show create table t1; Table Create Table t1 CREATE TABLE t1 ( test_set set('val1','val2','val3') NOT NULL DEFAULT '', `name` char(20) DEFAULT 'O''Brien' COMMENT 'O''Brien as default', c int(11) NOT NULL COMMENT 'int column', `c-b` int(11) DEFAULT NULL COMMENT 'name with a minus', `space 2` int(11) DEFAULT NULL COMMENT 'name with a space' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='it''s a table' set sql_quote_show_create=1; show full columns from t1; Field Type Collation Null Key Default Extra Privileges Comment test_set set('val1','val2','val3') latin1_swedish_ci NO select,insert,update,references name char(20) latin1_swedish_ci YES O'Brien select,insert,update,references O'Brien as default c int(11) NULL NO NULL select,insert,update,references int column c-b int(11) NULL YES NULL select,insert,update,references name with a minus space 2 int(11) NULL YES NULL select,insert,update,references name with a space drop table t1; create table t1 (a int not null, unique aa (a)); show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, UNIQUE KEY `aa` (`a`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; create table t1 (a int not null, primary key (a)); show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, PRIMARY KEY (`a`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; flush tables; show open tables; Database Table In_use Name_locked mysql general_log 0 0 create table t1(n int); insert into t1 values (1); show open tables; Database Table In_use Name_locked test t1 0 0 mysql general_log 0 0 drop table t1; create table t1 (a int not null, b VARCHAR(10), INDEX (b) ) AVG_ROW_LENGTH=10 CHECKSUM=1 COMMENT="test" ENGINE=MYISAM MIN_ROWS=10 MAX_ROWS=100 PACK_KEYS=1 DELAY_KEY_WRITE=1 ROW_FORMAT=fixed; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, `b` varchar(10) DEFAULT NULL, KEY `b` (`b`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 MIN_ROWS=10 MAX_ROWS=100 AVG_ROW_LENGTH=10 PACK_KEYS=1 CHECKSUM=1 DELAY_KEY_WRITE=1 ROW_FORMAT=FIXED COMMENT='test' alter table t1 MAX_ROWS=200 ROW_FORMAT=dynamic PACK_KEYS=0; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, `b` varchar(10) DEFAULT NULL, KEY `b` (`b`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 MIN_ROWS=10 MAX_ROWS=200 AVG_ROW_LENGTH=10 PACK_KEYS=0 CHECKSUM=1 DELAY_KEY_WRITE=1 ROW_FORMAT=DYNAMIC COMMENT='test' ALTER TABLE t1 AVG_ROW_LENGTH=0 CHECKSUM=0 COMMENT="" MIN_ROWS=0 MAX_ROWS=0 PACK_KEYS=DEFAULT DELAY_KEY_WRITE=0 ROW_FORMAT=default; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) NOT NULL, `b` varchar(10) DEFAULT NULL, KEY `b` (`b`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; create table t1 (a decimal(9,2), b decimal (9,0), e double(9,2), f double(5,0), h float(3,2), i float(3,0)); show columns from t1; Field Type Null Key Default Extra a decimal(9,2) YES NULL b decimal(9,0) YES NULL e double(9,2) YES NULL f double(5,0) YES NULL h float(3,2) YES NULL i float(3,0) YES NULL show full columns from t1; Field Type Collation Null Key Default Extra Privileges Comment a decimal(9,2) NULL YES NULL select,insert,update,references b decimal(9,0) NULL YES NULL select,insert,update,references e double(9,2) NULL YES NULL select,insert,update,references f double(5,0) NULL YES NULL select,insert,update,references h float(3,2) NULL YES NULL select,insert,update,references i float(3,0) NULL YES NULL select,insert,update,references drop table t1; create table t1 ( type_bool bool not null default 0, type_tiny tinyint not null auto_increment primary key, type_short smallint(3), type_mediumint mediumint, type_bigint bigint, type_decimal decimal(5,2), type_numeric numeric(5,2), empty_char char(0), type_char char(2), type_varchar varchar(10), type_timestamp timestamp not null default current_timestamp on update current_timestamp, type_date date not null default '0000-00-00', type_time time not null default '00:00:00', type_datetime datetime not null default '0000-00-00 00:00:00', type_year year, type_enum enum ('red', 'green', 'blue'), type_set enum ('red', 'green', 'blue'), type_tinyblob tinyblob, type_blob blob, type_medium_blob mediumblob, type_long_blob longblob, index(type_short) ) AVG_ROW_LENGTH=10 CHECKSUM=1 COMMENT="test" ENGINE=MYISAM MIN_ROWS=10 MAX_ROWS=100 PACK_KEYS=1 DELAY_KEY_WRITE=1 ROW_FORMAT=fixed CHARSET=latin1; show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `type_bool` tinyint(1) NOT NULL DEFAULT '0', `type_tiny` tinyint(4) NOT NULL AUTO_INCREMENT, `type_short` smallint(3) DEFAULT NULL, `type_mediumint` mediumint(9) DEFAULT NULL, `type_bigint` bigint(20) DEFAULT NULL, `type_decimal` decimal(5,2) DEFAULT NULL, `type_numeric` decimal(5,2) DEFAULT NULL, `empty_char` char(0) DEFAULT NULL, `type_char` char(2) DEFAULT NULL, `type_varchar` varchar(10) DEFAULT NULL, `type_timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `type_date` date NOT NULL DEFAULT '0000-00-00', `type_time` time NOT NULL DEFAULT '00:00:00', `type_datetime` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `type_year` year(4) DEFAULT NULL, `type_enum` enum('red','green','blue') DEFAULT NULL, `type_set` enum('red','green','blue') DEFAULT NULL, `type_tinyblob` tinyblob, `type_blob` blob, `type_medium_blob` mediumblob, `type_long_blob` longblob, PRIMARY KEY (`type_tiny`), KEY `type_short` (`type_short`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 MIN_ROWS=10 MAX_ROWS=100 AVG_ROW_LENGTH=10 PACK_KEYS=1 CHECKSUM=1 DELAY_KEY_WRITE=1 ROW_FORMAT=FIXED COMMENT='test' insert into t1 (type_timestamp) values ("2003-02-07 10:00:01"); select * from t1; type_bool type_tiny type_short type_mediumint type_bigint type_decimal type_numeric empty_char type_char type_varchar type_timestamp type_date type_time type_datetime type_year type_enum type_set type_tinyblob type_blob type_medium_blob type_long_blob 0 1 NULL NULL NULL NULL NULL NULL NULL NULL 2003-02-07 10:00:01 0000-00-00 00:00:00 0000-00-00 00:00:00 NULL NULL NULL NULL NULL NULL NULL drop table t1; create table t1 (a int not null); create table t2 select max(a) from t1; show columns from t2; Field Type Null Key Default Extra max(a) int(11) YES NULL drop table t1,t2; create table t1 (c decimal, d double, f float, r real); show columns from t1; Field Type Null Key Default Extra c decimal(10,0) YES NULL d double YES NULL f float YES NULL r double YES NULL drop table t1; create table t1 (c decimal(3,3), d double(3,3), f float(3,3)); show columns from t1; Field Type Null Key Default Extra c decimal(3,3) YES NULL d double(3,3) YES NULL f float(3,3) YES NULL drop table t1; SET @old_sql_mode= @@sql_mode, sql_mode= ''; SET @old_sql_quote_show_create= @@sql_quote_show_create, sql_quote_show_create= OFF; CREATE TABLE ```ab``cd``` (i INT); SHOW CREATE TABLE ```ab``cd```; Table Create Table `ab`cd` CREATE TABLE ```ab``cd``` ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE ```ab``cd```; CREATE TABLE ```ab````cd``` (i INT); SHOW CREATE TABLE ```ab````cd```; Table Create Table `ab``cd` CREATE TABLE ```ab````cd``` ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE ```ab````cd```; CREATE TABLE ```a` (i INT); SHOW CREATE TABLE ```a`; Table Create Table `a CREATE TABLE ```a` ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE ```a`; CREATE TABLE `a.1` (i INT); SHOW CREATE TABLE `a.1`; Table Create Table a.1 CREATE TABLE `a.1` ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE `a.1`; SET sql_mode= 'ANSI_QUOTES'; CREATE TABLE """a" (i INT); SHOW CREATE TABLE """a"; Table Create Table "a CREATE TABLE """a" ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE """a"; SET sql_mode= ''; SET sql_quote_show_create= OFF; CREATE TABLE t1 (i INT); SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE t1 ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE `table` (i INT); SHOW CREATE TABLE `table`; Table Create Table table CREATE TABLE `table` ( i int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE `table`; SET sql_quote_show_create= @old_sql_quote_show_create; SET sql_mode= @old_sql_mode; select @@max_heap_table_size; @@max_heap_table_size 1048576 CREATE TABLE t1 ( a int(11) default NULL, KEY a USING BTREE (a) ) ENGINE=HEAP; CREATE TABLE t2 ( b int(11) default NULL, index(b) ) ENGINE=HEAP; CREATE TABLE t3 ( a int(11) default NULL, b int(11) default NULL, KEY a USING BTREE (a), index(b) ) ENGINE=HEAP; insert into t1 values (1),(2); insert into t2 values (1),(2); insert into t3 values (1,1),(2,2); show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 2 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 2 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 2 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL insert into t1 values (3),(4); insert into t2 values (3),(4); insert into t3 values (3,3),(4,4); show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 4 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 4 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 4 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL insert into t1 values (5); insert into t2 values (5); insert into t3 values (5,5); show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 5 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 5 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 5 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL delete from t1 where a=3; delete from t2 where b=3; delete from t3 where a=3; show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 4 # # # # # NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 4 # # # # # NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 4 # # # # # NULL # NULL NULL latin1_swedish_ci NULL truncate table t1; truncate table t2; truncate table t3; show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 0 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 0 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 0 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL insert into t1 values (5); insert into t2 values (5); insert into t3 values (5,5); show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 1 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 1 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 1 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL delete from t1 where a=5; delete from t2 where b=5; delete from t3 where a=5; show table status; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 MEMORY 10 Fixed 0 # # # # # NULL # NULL NULL latin1_swedish_ci NULL t2 MEMORY 10 Fixed 0 # # # # # NULL # NULL NULL latin1_swedish_ci NULL t3 MEMORY 10 Fixed 0 # # # # # NULL # NULL NULL latin1_swedish_ci NULL drop table t1, t2, t3; create database mysqltest; show create database mysqltest; Database Create Database mysqltest CREATE DATABASE `mysqltest` /*!40100 DEFAULT CHARACTER SET latin1 */ create table mysqltest.t1(a int); insert into mysqltest.t1 values(1); grant select on `mysqltest`.* to mysqltest_1@localhost; grant usage on `mysqltest`.* to mysqltest_2@localhost; grant drop on `mysqltest`.* to mysqltest_3@localhost; select * from t1; a 1 show create database mysqltest; Database Create Database mysqltest CREATE DATABASE `mysqltest` /*!40100 DEFAULT CHARACTER SET latin1 */ drop table t1; ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 't1' drop database mysqltest; ERROR 42000: Access denied for user 'mysqltest_1'@'localhost' to database 'mysqltest' select * from mysqltest.t1; ERROR 42000: SELECT command denied to user 'mysqltest_2'@'localhost' for table 't1' show create database mysqltest; ERROR 42000: Access denied for user 'mysqltest_2'@'localhost' to database 'mysqltest' drop table mysqltest.t1; ERROR 42000: DROP command denied to user 'mysqltest_2'@'localhost' for table 't1' drop database mysqltest; ERROR 42000: Access denied for user 'mysqltest_2'@'localhost' to database 'mysqltest' select * from mysqltest.t1; ERROR 42000: SELECT command denied to user 'mysqltest_3'@'localhost' for table 't1' show create database mysqltest; Database Create Database mysqltest CREATE DATABASE `mysqltest` /*!40100 DEFAULT CHARACTER SET latin1 */ drop table mysqltest.t1; drop database mysqltest; set names binary; delete from mysql.user where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3'; delete from mysql.db where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3'; flush privileges; CREATE TABLE t1 (i int, KEY (i)) ENGINE=MEMORY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) ) ENGINE=MEMORY DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY USING HASH (i)) ENGINE=MEMORY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) USING HASH ) ENGINE=MEMORY DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MEMORY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) USING BTREE ) ENGINE=MEMORY DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY (i)) ENGINE=MyISAM; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MyISAM; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) USING BTREE ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY (i)) ENGINE=MyISAM; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ALTER TABLE t1 ENGINE=MEMORY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) ) ENGINE=MEMORY DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1 (i int, KEY USING BTREE (i)) ENGINE=MyISAM; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) USING BTREE ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ALTER TABLE t1 ENGINE=MEMORY; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) DEFAULT NULL, KEY `i` (`i`) USING BTREE ) ENGINE=MEMORY DEFAULT CHARSET=latin1 DROP TABLE t1; CREATE TABLE t1( field1 text NOT NULL, PRIMARY KEY(field1(1000)) ); show index from t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema STATISTICS STATISTICS TABLE_NAME Table 253 64 2 N 1 0 63 def information_schema STATISTICS STATISTICS NON_UNIQUE Non_unique 8 1 1 N 32769 0 63 def information_schema STATISTICS STATISTICS INDEX_NAME Key_name 253 64 7 N 1 0 63 def information_schema STATISTICS STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63 def information_schema STATISTICS STATISTICS COLUMN_NAME Column_name 253 64 6 N 1 0 63 def information_schema STATISTICS STATISTICS COLLATION Collation 253 1 1 Y 0 0 63 def information_schema STATISTICS STATISTICS CARDINALITY Cardinality 8 21 1 Y 32768 0 63 def information_schema STATISTICS STATISTICS SUB_PART Sub_part 8 3 4 Y 32768 0 63 def information_schema STATISTICS STATISTICS PACKED Packed 253 10 0 Y 0 0 63 def information_schema STATISTICS STATISTICS NULLABLE Null 253 3 0 N 1 0 63 def information_schema STATISTICS STATISTICS INDEX_TYPE Index_type 253 16 5 N 1 0 63 def information_schema STATISTICS STATISTICS COMMENT Comment 253 16 0 Y 0 0 63 def information_schema STATISTICS STATISTICS INDEX_COMMENT Index_comment 253 1024 0 N 1 0 63 Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment t1 0 PRIMARY 1 field1 A 0 1000 NULL BTREE drop table t1; create table t1 ( c1 int NOT NULL, c2 int NOT NULL, PRIMARY KEY USING HASH (c1), INDEX USING BTREE(c2) ); SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `c1` int(11) NOT NULL, `c2` int(11) NOT NULL, PRIMARY KEY (`c1`) USING HASH, KEY `c2` (`c2`) USING BTREE ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP TABLE t1; flush tables; SHOW TABLE STATUS like 't1'; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment t1 NULL NULL NULL NULL # # # # NULL NULL # NULL NULL NULL NULL NULL Incorrect information in file: './test/t1.frm' Warnings: Warning 1033 Incorrect information in file: './test/t1.frm' show create table t1; ERROR HY000: Incorrect information in file: './test/t1.frm' drop table if exists t1; # Bug#12183 SHOW OPEN TABLES behavior doesn't match grammar. DROP DATABASE IF EXISTS mysqltest1; CREATE DATABASE mysqltest1; use mysqltest1; CREATE TABLE t1(a INT); CREATE TABLE t2(a INT); FLUSH TABLES; SELECT 1 FROM t1; 1 SELECT 1 FROM t2; 1 SHOW OPEN TABLES FROM mysqltest1; Database Table In_use Name_locked mysqltest1 t1 0 0 mysqltest1 t2 0 0 SHOW OPEN TABLES FROM mysqltest1 LIKE 'z%'; Database Table In_use Name_locked SHOW OPEN TABLES FROM mysqltest1 LIKE 't1%'; Database Table In_use Name_locked mysqltest1 t1 0 0 SHOW OPEN TABLES FROM mysqltest1 LIKE '%1%'; Database Table In_use Name_locked mysqltest1 t1 0 0 FLUSH TABLES; DROP DATABASE mysqltest1; use test; SHOW TABLES FROM non_existing_database; ERROR 42000: Unknown database 'non_existing_database' End of 4.1 tests DROP VIEW IF EXISTS v1; DROP PROCEDURE IF EXISTS p1; CREATE VIEW v1 AS SELECT 1; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT SQL_CACHE 1; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT SQL_NO_CACHE 1; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache 1 AS `1` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT NOW(); SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select now() AS `NOW()` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT SQL_CACHE NOW(); SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache now() AS `NOW()` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT SQL_NO_CACHE NOW(); SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()` binary binary DROP VIEW v1; CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW(); ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW(); ERROR HY000: Incorrect usage of SQL_NO_CACHE and SQL_CACHE CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW(); ERROR HY000: Incorrect usage of SQL_CACHE and SQL_NO_CACHE CREATE PROCEDURE p1() BEGIN SET @s= 'CREATE VIEW v1 AS SELECT SQL_CACHE 1'; PREPARE stmt FROM @s; EXECUTE stmt; DROP PREPARE stmt; END | CALL p1(); SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1` binary binary DROP PROCEDURE p1; DROP VIEW v1; SHOW TABLES FROM no_such_database; ERROR 42000: Unknown database 'no_such_database' SHOW COLUMNS FROM no_such_table; ERROR 42S02: Table 'test.no_such_table' doesn't exist flush status; show status like 'slow_queries'; Variable_name Value Slow_queries 0 show tables; Tables_in_test show status like 'slow_queries'; Variable_name Value Slow_queries 0 select 1 from information_schema.tables limit 1; 1 1 show status like 'slow_queries'; Variable_name Value Slow_queries 1 create table t1 (a int); create trigger tr1 before insert on t1 for each row begin end; create view v1 as select a from t1; create procedure p1() begin end; create function f1() returns int return 0; create event e1 on schedule every 1 year starts now() ends date_add(now(), interval 5 hour) do begin end; flush status; show databases; show tables; show events; show table status; show open tables; show plugins; show columns in t1; show slave hosts; show keys in t1; show storage engines; show privileges; show count(*) warnings; show count(*) errors; show warnings; show status; show processlist; show variables; show charset; show collation; show grants; show create database test; show create table t1; show create view v1; show master status; show slave status; show create procedure p1; show create function f1; show create trigger tr1; show procedure status; show create event e1; show status like 'slow_queries'; Variable_name Value Slow_queries 0 drop view v1; drop table t1; drop procedure p1; drop function f1; drop event e1; DROP DATABASE IF EXISTS mysqltest1; DROP TABLE IF EXISTS t1; DROP VIEW IF EXISTS v1; DROP PROCEDURE IF EXISTS p1; DROP FUNCTION IF EXISTS f1; CREATE DATABASE mysqltest1; CREATE TABLE t1(c INT NOT NULL PRIMARY KEY); CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1; CREATE VIEW v1 AS SELECT 1; CREATE PROCEDURE p1() SELECT 1; CREATE FUNCTION f1() RETURNS INT RETURN 1; set names utf8; -- Here we enable metadata just to check that the collation of the -- resultset is non-binary for string type. This should be changed -- after Bug#29394 is implemented. ---------------------------------------------------------------- SHOW CHARACTER SET LIKE 'utf8'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema CHARACTER_SETS CHARACTER_SETS CHARACTER_SET_NAME Charset 253 96 4 N 1 0 33 def information_schema CHARACTER_SETS CHARACTER_SETS DESCRIPTION Description 253 180 13 N 1 0 33 def information_schema CHARACTER_SETS CHARACTER_SETS DEFAULT_COLLATE_NAME Default collation 253 96 15 N 1 0 33 def information_schema CHARACTER_SETS CHARACTER_SETS MAXLEN Maxlen 8 3 1 N 32769 0 63 Charset Description Default collation Maxlen utf8 UTF-8 Unicode utf8_general_ci 3 ---------------------------------------------------------------- SHOW COLLATION LIKE 'latin1_bin'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema COLLATIONS COLLATIONS COLLATION_NAME Collation 253 96 10 N 1 0 33 def information_schema COLLATIONS COLLATIONS CHARACTER_SET_NAME Charset 253 96 6 N 1 0 33 def information_schema COLLATIONS COLLATIONS ID Id 8 11 2 N 32769 0 63 def information_schema COLLATIONS COLLATIONS IS_DEFAULT Default 253 9 0 N 1 0 33 def information_schema COLLATIONS COLLATIONS IS_COMPILED Compiled 253 9 3 N 1 0 33 def information_schema COLLATIONS COLLATIONS SORTLEN Sortlen 8 3 1 N 32769 0 63 Collation Charset Id Default Compiled Sortlen latin1_bin latin1 47 Yes 1 ---------------------------------------------------------------- SHOW CREATE DATABASE mysqltest1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Database 253 192 10 N 1 31 33 def Create Database 253 3072 69 N 1 31 33 Database Create Database mysqltest1 CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */ ---------------------------------------------------------------- SHOW DATABASES LIKE 'mysqltest1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema SCHEMATA SCHEMATA SCHEMA_NAME Database (mysqltest1) 253 192 10 N 1 0 33 Database (mysqltest1) mysqltest1 ---------------------------------------------------------------- SHOW CREATE TABLE t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 192 2 N 1 31 33 def Create Table 253 3072 102 N 1 31 33 Table Create Table t1 CREATE TABLE `t1` ( `c` int(11) NOT NULL, PRIMARY KEY (`c`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ---------------------------------------------------------------- SHOW INDEX FROM t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema STATISTICS STATISTICS TABLE_NAME Table 253 192 2 N 1 0 33 def information_schema STATISTICS STATISTICS NON_UNIQUE Non_unique 8 1 1 N 32769 0 63 def information_schema STATISTICS STATISTICS INDEX_NAME Key_name 253 192 7 N 1 0 33 def information_schema STATISTICS STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63 def information_schema STATISTICS STATISTICS COLUMN_NAME Column_name 253 192 1 N 1 0 33 def information_schema STATISTICS STATISTICS COLLATION Collation 253 3 1 Y 0 0 33 def information_schema STATISTICS STATISTICS CARDINALITY Cardinality 8 21 1 Y 32768 0 63 def information_schema STATISTICS STATISTICS SUB_PART Sub_part 8 3 0 Y 32768 0 63 def information_schema STATISTICS STATISTICS PACKED Packed 253 30 0 Y 0 0 33 def information_schema STATISTICS STATISTICS NULLABLE Null 253 9 0 N 1 0 33 def information_schema STATISTICS STATISTICS INDEX_TYPE Index_type 253 48 5 N 1 0 33 def information_schema STATISTICS STATISTICS COMMENT Comment 253 48 0 Y 0 0 33 def information_schema STATISTICS STATISTICS INDEX_COMMENT Index_comment 253 3072 0 N 1 0 33 Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment t1 0 PRIMARY 1 c A 0 NULL NULL BTREE ---------------------------------------------------------------- SELECT TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, TABLE_TYPE, ENGINE, ROW_FORMAT, TABLE_COLLATION, CREATE_OPTIONS, TABLE_COMMENT FROM INFORMATION_SCHEMA.TABLES WHERE table_name = 't1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema TABLES TABLES TABLE_CATALOG TABLE_CATALOG 253 1536 3 N 1 0 33 def information_schema TABLES TABLES TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33 def information_schema TABLES TABLES TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33 def information_schema TABLES TABLES TABLE_TYPE TABLE_TYPE 253 192 10 N 1 0 33 def information_schema TABLES TABLES ENGINE ENGINE 253 192 6 Y 0 0 33 def information_schema TABLES TABLES ROW_FORMAT ROW_FORMAT 253 30 5 Y 0 0 33 def information_schema TABLES TABLES TABLE_COLLATION TABLE_COLLATION 253 96 17 Y 0 0 33 def information_schema TABLES TABLES CREATE_OPTIONS CREATE_OPTIONS 253 765 0 Y 0 0 33 def information_schema TABLES TABLES TABLE_COMMENT TABLE_COMMENT 253 6144 0 N 1 0 33 TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE ROW_FORMAT TABLE_COLLATION CREATE_OPTIONS TABLE_COMMENT def test t1 BASE TABLE MyISAM Fixed latin1_swedish_ci ---------------------------------------------------------------- SELECT TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, DATA_TYPE, CHARACTER_SET_NAME, COLLATION_NAME, COLUMN_TYPE, COLUMN_KEY, EXTRA, PRIVILEGES, COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = 't1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema COLUMNS COLUMNS TABLE_CATALOG TABLE_CATALOG 253 1536 3 N 1 0 33 def information_schema COLUMNS COLUMNS TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33 def information_schema COLUMNS COLUMNS TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_NAME COLUMN_NAME 253 192 1 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_DEFAULT COLUMN_DEFAULT 252 589815 0 Y 16 0 33 def information_schema COLUMNS COLUMNS IS_NULLABLE IS_NULLABLE 253 9 2 N 1 0 33 def information_schema COLUMNS COLUMNS DATA_TYPE DATA_TYPE 253 192 3 N 1 0 33 def information_schema COLUMNS COLUMNS CHARACTER_SET_NAME CHARACTER_SET_NAME 253 96 0 Y 0 0 33 def information_schema COLUMNS COLUMNS COLLATION_NAME COLLATION_NAME 253 96 0 Y 0 0 33 def information_schema COLUMNS COLUMNS COLUMN_TYPE COLUMN_TYPE 252 589815 7 N 17 0 33 def information_schema COLUMNS COLUMNS COLUMN_KEY COLUMN_KEY 253 9 3 N 1 0 33 def information_schema COLUMNS COLUMNS EXTRA EXTRA 253 90 0 N 1 0 33 def information_schema COLUMNS COLUMNS PRIVILEGES PRIVILEGES 253 240 31 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_COMMENT COLUMN_COMMENT 253 3072 0 N 1 0 33 TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT def test t1 c NULL NO int NULL NULL int(11) PRI select,insert,update,references ---------------------------------------------------------------- SHOW TABLES LIKE 't1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema TABLE_NAMES TABLE_NAMES TABLE_NAME Tables_in_test (t1) 253 192 2 N 1 0 33 Tables_in_test (t1) t1 ---------------------------------------------------------------- SHOW COLUMNS FROM t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema COLUMNS COLUMNS COLUMN_NAME Field 253 192 1 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_TYPE Type 252 589815 7 N 17 0 33 def information_schema COLUMNS COLUMNS IS_NULLABLE Null 253 9 2 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_KEY Key 253 9 3 N 1 0 33 def information_schema COLUMNS COLUMNS COLUMN_DEFAULT Default 252 589815 0 Y 16 0 33 def information_schema COLUMNS COLUMNS EXTRA Extra 253 90 0 N 1 0 33 Field Type Null Key Default Extra c int(11) NO PRI NULL ---------------------------------------------------------------- SHOW TRIGGERS LIKE 't1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema TRIGGERS TRIGGERS TRIGGER_NAME Trigger 253 192 5 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_MANIPULATION Event 253 18 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_OBJECT_TABLE Table 253 192 2 N 1 0 33 def information_schema TRIGGERS TRIGGERS ACTION_STATEMENT Statement 252 589815 10 N 17 0 33 def information_schema TRIGGERS TRIGGERS ACTION_TIMING Timing 253 18 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS CREATED Created 12 19 0 Y 128 0 63 def information_schema TRIGGERS TRIGGERS SQL_MODE sql_mode 253 24576 22 N 1 0 33 def information_schema TRIGGERS TRIGGERS DEFINER Definer 253 231 14 N 1 0 33 def information_schema TRIGGERS TRIGGERS CHARACTER_SET_CLIENT character_set_client 253 96 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS COLLATION_CONNECTION collation_connection 253 96 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS DATABASE_COLLATION Database Collation 253 96 17 N 1 0 33 Trigger Event Table Statement Timing Created sql_mode Definer character_set_client collation_connection Database Collation t1_bi INSERT t1 SET @a = 1 BEFORE NULL NO_ENGINE_SUBSTITUTION root@localhost binary binary latin1_swedish_ci ---------------------------------------------------------------- SELECT TRIGGER_CATALOG, TRIGGER_SCHEMA, TRIGGER_NAME, EVENT_MANIPULATION, EVENT_OBJECT_CATALOG, EVENT_OBJECT_SCHEMA, EVENT_OBJECT_TABLE, ACTION_CONDITION, ACTION_STATEMENT, ACTION_ORIENTATION, ACTION_TIMING, ACTION_REFERENCE_OLD_TABLE, ACTION_REFERENCE_NEW_TABLE, ACTION_REFERENCE_OLD_ROW, ACTION_REFERENCE_NEW_ROW, SQL_MODE, DEFINER FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_name = 't1_bi'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema TRIGGERS TRIGGERS TRIGGER_CATALOG TRIGGER_CATALOG 253 1536 3 N 1 0 33 def information_schema TRIGGERS TRIGGERS TRIGGER_SCHEMA TRIGGER_SCHEMA 253 192 4 N 1 0 33 def information_schema TRIGGERS TRIGGERS TRIGGER_NAME TRIGGER_NAME 253 192 5 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_MANIPULATION EVENT_MANIPULATION 253 18 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_OBJECT_CATALOG EVENT_OBJECT_CATALOG 253 1536 3 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_OBJECT_SCHEMA EVENT_OBJECT_SCHEMA 253 192 4 N 1 0 33 def information_schema TRIGGERS TRIGGERS EVENT_OBJECT_TABLE EVENT_OBJECT_TABLE 253 192 2 N 1 0 33 def information_schema TRIGGERS TRIGGERS ACTION_CONDITION ACTION_CONDITION 252 589815 0 Y 16 0 33 def information_schema TRIGGERS TRIGGERS ACTION_STATEMENT ACTION_STATEMENT 252 589815 10 N 17 0 33 def information_schema TRIGGERS TRIGGERS ACTION_ORIENTATION ACTION_ORIENTATION 253 27 3 N 1 0 33 def information_schema TRIGGERS TRIGGERS ACTION_TIMING ACTION_TIMING 253 18 6 N 1 0 33 def information_schema TRIGGERS TRIGGERS ACTION_REFERENCE_OLD_TABLE ACTION_REFERENCE_OLD_TABLE 253 192 0 Y 0 0 33 def information_schema TRIGGERS TRIGGERS ACTION_REFERENCE_NEW_TABLE ACTION_REFERENCE_NEW_TABLE 253 192 0 Y 0 0 33 def information_schema TRIGGERS TRIGGERS ACTION_REFERENCE_OLD_ROW ACTION_REFERENCE_OLD_ROW 253 9 3 N 1 0 33 def information_schema TRIGGERS TRIGGERS ACTION_REFERENCE_NEW_ROW ACTION_REFERENCE_NEW_ROW 253 9 3 N 1 0 33 def information_schema TRIGGERS TRIGGERS SQL_MODE SQL_MODE 253 24576 22 N 1 0 33 def information_schema TRIGGERS TRIGGERS DEFINER DEFINER 253 231 14 N 1 0 33 TRIGGER_CATALOG TRIGGER_SCHEMA TRIGGER_NAME EVENT_MANIPULATION EVENT_OBJECT_CATALOG EVENT_OBJECT_SCHEMA EVENT_OBJECT_TABLE ACTION_CONDITION ACTION_STATEMENT ACTION_ORIENTATION ACTION_TIMING ACTION_REFERENCE_OLD_TABLE ACTION_REFERENCE_NEW_TABLE ACTION_REFERENCE_OLD_ROW ACTION_REFERENCE_NEW_ROW SQL_MODE DEFINER def test t1_bi INSERT def test t1 NULL SET @a = 1 ROW BEFORE NULL NULL OLD NEW NO_ENGINE_SUBSTITUTION root@localhost ---------------------------------------------------------------- SHOW CREATE VIEW v1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def View 253 192 2 N 1 31 33 def Create View 253 3072 103 N 1 31 33 def character_set_client 253 96 6 N 1 31 33 def collation_connection 253 96 6 N 1 31 33 View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1` binary binary ---------------------------------------------------------------- SELECT * FROM INFORMATION_SCHEMA.VIEWS WHERE table_name = 'v1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema VIEWS VIEWS TABLE_CATALOG TABLE_CATALOG 253 1536 3 N 1 0 33 def information_schema VIEWS VIEWS TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33 def information_schema VIEWS VIEWS TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33 def information_schema VIEWS VIEWS VIEW_DEFINITION VIEW_DEFINITION 252 589815 15 N 17 0 33 def information_schema VIEWS VIEWS CHECK_OPTION CHECK_OPTION 253 24 4 N 1 0 33 def information_schema VIEWS VIEWS IS_UPDATABLE IS_UPDATABLE 253 9 2 N 1 0 33 def information_schema VIEWS VIEWS DEFINER DEFINER 253 231 14 N 1 0 33 def information_schema VIEWS VIEWS SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33 def information_schema VIEWS VIEWS CHARACTER_SET_CLIENT CHARACTER_SET_CLIENT 253 96 6 N 1 0 33 def information_schema VIEWS VIEWS COLLATION_CONNECTION COLLATION_CONNECTION 253 96 6 N 1 0 33 TABLE_CATALOG TABLE_SCHEMA TABLE_NAME VIEW_DEFINITION CHECK_OPTION IS_UPDATABLE DEFINER SECURITY_TYPE CHARACTER_SET_CLIENT COLLATION_CONNECTION def test v1 select 1 AS `1` NONE NO root@localhost DEFINER binary binary ---------------------------------------------------------------- SHOW CREATE PROCEDURE p1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Procedure 253 192 2 N 1 31 33 def sql_mode 253 66 22 N 1 31 33 def Create Procedure 253 3072 59 Y 0 31 33 def character_set_client 253 96 6 N 1 31 33 def collation_connection 253 96 6 N 1 31 33 def Database Collation 253 96 17 N 1 31 33 Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation p1 NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`() SELECT 1 binary binary latin1_swedish_ci ---------------------------------------------------------------- SELECT SPECIFIC_NAME, ROUTINE_CATALOG, ROUTINE_SCHEMA, ROUTINE_NAME, ROUTINE_TYPE, DTD_IDENTIFIER, ROUTINE_BODY, ROUTINE_DEFINITION, EXTERNAL_NAME, EXTERNAL_LANGUAGE, PARAMETER_STYLE, IS_DETERMINISTIC, SQL_DATA_ACCESS, SQL_PATH, SECURITY_TYPE, SQL_MODE, ROUTINE_COMMENT, DEFINER FROM INFORMATION_SCHEMA.ROUTINES WHERE routine_name = 'p1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema ROUTINES ROUTINES SPECIFIC_NAME SPECIFIC_NAME 253 192 2 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_CATALOG ROUTINE_CATALOG 253 1536 3 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_SCHEMA ROUTINE_SCHEMA 253 192 4 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_NAME ROUTINE_NAME 253 192 2 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_TYPE ROUTINE_TYPE 253 27 9 N 1 0 33 def information_schema ROUTINES ROUTINES DTD_IDENTIFIER DTD_IDENTIFIER 252 589815 0 Y 16 0 33 def information_schema ROUTINES ROUTINES ROUTINE_BODY ROUTINE_BODY 253 24 3 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_DEFINITION ROUTINE_DEFINITION 252 589815 8 Y 16 0 33 def information_schema ROUTINES ROUTINES EXTERNAL_NAME EXTERNAL_NAME 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES EXTERNAL_LANGUAGE EXTERNAL_LANGUAGE 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES PARAMETER_STYLE PARAMETER_STYLE 253 24 3 N 1 0 33 def information_schema ROUTINES ROUTINES IS_DETERMINISTIC IS_DETERMINISTIC 253 9 2 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_DATA_ACCESS SQL_DATA_ACCESS 253 192 12 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_PATH SQL_PATH 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_MODE SQL_MODE 253 24576 22 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_COMMENT ROUTINE_COMMENT 252 589815 0 N 17 0 33 def information_schema ROUTINES ROUTINES DEFINER DEFINER 253 231 14 N 1 0 33 SPECIFIC_NAME ROUTINE_CATALOG ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE DTD_IDENTIFIER ROUTINE_BODY ROUTINE_DEFINITION EXTERNAL_NAME EXTERNAL_LANGUAGE PARAMETER_STYLE IS_DETERMINISTIC SQL_DATA_ACCESS SQL_PATH SECURITY_TYPE SQL_MODE ROUTINE_COMMENT DEFINER p1 def test p1 PROCEDURE NULL SQL SELECT 1 NULL NULL SQL NO CONTAINS SQL NULL DEFINER NO_ENGINE_SUBSTITUTION root@localhost ---------------------------------------------------------------- SHOW CREATE FUNCTION f1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Function 253 192 2 N 1 31 33 def sql_mode 253 66 22 N 1 31 33 def Create Function 253 3072 74 Y 0 31 33 def character_set_client 253 96 6 N 1 31 33 def collation_connection 253 96 6 N 1 31 33 def Database Collation 253 96 17 N 1 31 33 Function sql_mode Create Function character_set_client collation_connection Database Collation f1 NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS int(11) RETURN 1 binary binary latin1_swedish_ci ---------------------------------------------------------------- SELECT SPECIFIC_NAME, ROUTINE_CATALOG, ROUTINE_SCHEMA, ROUTINE_NAME, ROUTINE_TYPE, DTD_IDENTIFIER, ROUTINE_BODY, ROUTINE_DEFINITION, EXTERNAL_NAME, EXTERNAL_LANGUAGE, PARAMETER_STYLE, IS_DETERMINISTIC, SQL_DATA_ACCESS, SQL_PATH, SECURITY_TYPE, SQL_MODE, ROUTINE_COMMENT, DEFINER FROM INFORMATION_SCHEMA.ROUTINES WHERE routine_name = 'f1'; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def information_schema ROUTINES ROUTINES SPECIFIC_NAME SPECIFIC_NAME 253 192 2 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_CATALOG ROUTINE_CATALOG 253 1536 3 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_SCHEMA ROUTINE_SCHEMA 253 192 4 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_NAME ROUTINE_NAME 253 192 2 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_TYPE ROUTINE_TYPE 253 27 8 N 1 0 33 def information_schema ROUTINES ROUTINES DTD_IDENTIFIER DTD_IDENTIFIER 252 589815 7 Y 16 0 33 def information_schema ROUTINES ROUTINES ROUTINE_BODY ROUTINE_BODY 253 24 3 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_DEFINITION ROUTINE_DEFINITION 252 589815 8 Y 16 0 33 def information_schema ROUTINES ROUTINES EXTERNAL_NAME EXTERNAL_NAME 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES EXTERNAL_LANGUAGE EXTERNAL_LANGUAGE 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES PARAMETER_STYLE PARAMETER_STYLE 253 24 3 N 1 0 33 def information_schema ROUTINES ROUTINES IS_DETERMINISTIC IS_DETERMINISTIC 253 9 2 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_DATA_ACCESS SQL_DATA_ACCESS 253 192 12 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_PATH SQL_PATH 253 192 0 Y 0 0 33 def information_schema ROUTINES ROUTINES SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33 def information_schema ROUTINES ROUTINES SQL_MODE SQL_MODE 253 24576 22 N 1 0 33 def information_schema ROUTINES ROUTINES ROUTINE_COMMENT ROUTINE_COMMENT 252 589815 0 N 17 0 33 def information_schema ROUTINES ROUTINES DEFINER DEFINER 253 231 14 N 1 0 33 SPECIFIC_NAME ROUTINE_CATALOG ROUTINE_SCHEMA ROUTINE_NAME ROUTINE_TYPE DTD_IDENTIFIER ROUTINE_BODY ROUTINE_DEFINITION EXTERNAL_NAME EXTERNAL_LANGUAGE PARAMETER_STYLE IS_DETERMINISTIC SQL_DATA_ACCESS SQL_PATH SECURITY_TYPE SQL_MODE ROUTINE_COMMENT DEFINER f1 def test f1 FUNCTION int(11) SQL RETURN 1 NULL NULL SQL NO CONTAINS SQL NULL DEFINER NO_ENGINE_SUBSTITUTION root@localhost ---------------------------------------------------------------- DROP DATABASE mysqltest1; DROP TABLE t1; DROP VIEW v1; DROP PROCEDURE p1; DROP FUNCTION f1; set names koi8r; DROP DATABASE IF EXISTS mysqltest1; CREATE DATABASE mysqltest1; use mysqltest1; CREATE TABLE t1(������1 INT); ---> Dumping mysqltest1 to outfile1 DROP DATABASE mysqltest1; ---> Restoring mysqltest1... SHOW CREATE TABLE mysqltest1.t1; Table Create Table t1 CREATE TABLE `t1` ( `������1` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 DROP DATABASE mysqltest1; use test; flush status; show variables like "log_queries_not_using_indexes"; Variable_name Value log_queries_not_using_indexes ON select 1 from information_schema.tables limit 1; 1 1 show status like 'slow_queries'; Variable_name Value Slow_queries 1 set global log_queries_not_using_indexes=OFF; show variables like "log_queries_not_using_indexes"; Variable_name Value log_queries_not_using_indexes OFF select 1 from information_schema.tables limit 1; 1 1 show status like 'slow_queries'; Variable_name Value Slow_queries 1 set global log_queries_not_using_indexes=ON; show variables like "log_queries_not_using_indexes"; Variable_name Value log_queries_not_using_indexes ON select 1 from information_schema.tables limit 1; 1 1 show status like 'slow_queries'; Variable_name Value Slow_queries 2 show variables like 'myisam_recover_options'; Variable_name Value myisam_recover_options OFF CREATE TABLE t1 ( Codigo int(10) unsigned NOT NULL auto_increment, Nombre varchar(255) default NULL, Telefono varchar(255) default NULL, Observaciones longtext, Direccion varchar(255) default NULL, Dni varchar(255) default NULL, CP int(11) default NULL, Provincia varchar(255) default NULL, Poblacion varchar(255) default NULL, PRIMARY KEY (Codigo) ) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8; show create table t1; Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr def Table 253 64 2 N 1 31 7 def Create Table 253 1024 445 N 1 31 7 Table Create Table t1 CREATE TABLE `t1` ( `Codigo` int(10) unsigned NOT NULL AUTO_INCREMENT, `Nombre` varchar(255) DEFAULT NULL, `Telefono` varchar(255) DEFAULT NULL, `Observaciones` longtext, `Direccion` varchar(255) DEFAULT NULL, `Dni` varchar(255) DEFAULT NULL, `CP` int(11) DEFAULT NULL, `Provincia` varchar(255) DEFAULT NULL, `Poblacion` varchar(255) DEFAULT NULL, PRIMARY KEY (`Codigo`) ) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8 drop table t1; End of 5.0 tests create database mysqltest; show create database mysqltest; Database Create Database mysqltest CREATE DATABASE `mysqltest` /*!40100 DEFAULT CHARACTER SET latin1 */ create table mysqltest.t1(a int); insert into mysqltest.t1 values(1); grant select on `mysqltest`.`t1` to mysqltest_4@localhost; show create database mysqltest; Database Create Database mysqltest CREATE DATABASE `mysqltest` /*!40100 DEFAULT CHARACTER SET latin1 */ delete from mysql.user where user='mysqltest_4'; delete from mysql.db where user='mysqltest_4'; delete from mysql.tables_priv where user='mysqltest_4'; flush privileges; drop database mysqltest; show plugins; create database `mysqlttest\1`; create table `mysqlttest\1`.`a\b` (a int); show tables from `mysqlttest\1`; Tables_in_mysqlttest\1 a\b show fields from `mysqlttest\1`.`a\b`; Field Type Null Key Default Extra a int(11) YES NULL show columns from `a\b` from `mysqlttest\1`; Field Type Null Key Default Extra a int(11) YES NULL show keys from `mysqlttest\1`.`a\b`; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment drop table `mysqlttest\1`.`a\b`; drop database `mysqlttest\1`; show engine foobar status; ERROR 42000: Unknown storage engine 'foobar' show engine foobar logs; ERROR 42000: Unknown storage engine 'foobar' show engine foobar mutex; ERROR 42000: Unknown storage engine 'foobar' show engine mutex status; ERROR 42000: Unknown storage engine 'mutex' show engine csv status; Type Name Status show engine csv logs; Type Name Status show engine csv mutex; Type Name Status set names utf8; drop table if exists `été`; create table `été` (field1 int); show full tables; Tables_in_test Table_type été BASE TABLE drop table `été`; set names latin1; # # Bug#4374 SHOW TABLE STATUS FROM ignores collation_connection # Character set: Latin-1 (ISO-8859-1) # SET NAMES latin1; CREATE DATABASE `�`; CREATE TABLE `�`.`�` (a int) ENGINE=Memory; SHOW TABLE STATUS FROM `�` LIKE '�'; Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment � MEMORY 10 Fixed 0 # # # # 0 NULL # NULL NULL latin1_swedish_ci NULL DROP DATABASE `�`; show columns from `#mysql50#????????`; Got one of the listed errors call mtr.add_suppression("Can.t find file: '.\\\\test\\\\\\?{8}.frm'"); DROP TABLE IF EXISTS t1; DROP PROCEDURE IF EXISTS p1; CREATE TABLE t1(c1 INT); CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1; SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CREATE PROCEDURE p1() SHOW CREATE TRIGGER t1_bi; CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci CALL p1(); Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci PREPARE stmt1 FROM 'SHOW CREATE TRIGGER t1_bi'; EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci EXECUTE stmt1; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1 latin1 latin1_swedish_ci latin1_swedish_ci DROP TABLE t1; DROP PROCEDURE p1; DEALLOCATE PREPARE stmt1; set names koi8r; DROP VIEW IF EXISTS v1; DROP PROCEDURE IF EXISTS p1; DROP FUNCTION IF EXISTS f1; DROP TABLE IF EXISTS t1; DROP EVENT IF EXISTS ev1; CREATE VIEW v1 AS SELECT '����' AS test; CREATE PROCEDURE p1() SELECT '����' AS test; CREATE FUNCTION f1() RETURNS CHAR(10) RETURN '����'; CREATE TABLE t1(c1 CHAR(10)); CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET NEW.c1 = '����'; CREATE EVENT ev1 ON SCHEDULE AT '2030-01-01 00:00:00' DO SELECT '����' AS test; set names utf8; SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 'тест' AS `test` koi8r koi8r_general_ci SHOW CREATE PROCEDURE p1; Procedure sql_mode Create Procedure character_set_client collation_connection Database Collation p1 NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`() SELECT 'тест' AS test koi8r koi8r_general_ci latin1_swedish_ci SHOW CREATE FUNCTION f1; Function sql_mode Create Function character_set_client collation_connection Database Collation f1 NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS char(10) CHARSET latin1 RETURN 'тест' koi8r koi8r_general_ci latin1_swedish_ci SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET NEW.c1 = 'тест' koi8r koi8r_general_ci latin1_swedish_ci SHOW CREATE EVENT ev1; Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation ev1 NO_ENGINE_SUBSTITUTION SYSTEM CREATE DEFINER=`root`@`localhost` EVENT `ev1` ON SCHEDULE AT '2030-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 'тест' AS test koi8r koi8r_general_ci latin1_swedish_ci DROP VIEW v1; DROP PROCEDURE p1; DROP FUNCTION f1; DROP TABLE t1; DROP EVENT ev1; SHOW STORAGE ENGINES; CREATE USER test_u@localhost; GRANT PROCESS ON *.* TO test_u@localhost; SHOW ENGINE MYISAM MUTEX; SHOW ENGINE MYISAM STATUS; DROP USER test_u@localhost; # # Bug #48985: show create table crashes if previous access to the table # was killed # SHOW CREATE TABLE non_existent; ERROR 70100: Query execution was interrupted End of 5.1 tests # # Bug#52593 SHOW CREATE TABLE is blocked if table is locked # for write by another connection DROP TABLE IF EXISTS t1; CREATE TABLE t1 (i INT PRIMARY KEY); LOCK TABLE t1 WRITE; # Switching to connection 'con1'. # This statement used to be blocked. SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `i` int(11) NOT NULL, PRIMARY KEY (`i`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 # Switching to connection 'default'. UNLOCK TABLES; DROP TABLE t1; # # Bug#54905 Connection with WRITE lock cannot ALTER table due to # concurrent SHOW CREATE # DROP TABLE IF EXISTS t1; CREATE TABLE t1(a INT); # Connection con1 LOCK TABLE t1 WRITE; # Connection default START TRANSACTION; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1 # Connection con1 ALTER TABLE t1 CHARACTER SET = utf8; UNLOCK TABLES; # Connection default COMMIT; DROP TABLE t1; # # Bug#55498 SHOW CREATE TRIGGER takes wrong type of metadata lock. # DROP TABLE IF EXISTS t1; CREATE TABLE t1 (a INT); CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET new.a = 1; # Test 1: SHOW CREATE TRIGGER with WRITE locked table. # Connection con1 LOCK TABLE t1 WRITE; # Connection default SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET new.a = 1 utf8 utf8_general_ci latin1_swedish_ci # Connection con1 UNLOCK TABLES; # Test 2: ALTER TABLE with SHOW CREATE TRIGGER in transaction # Connection default START TRANSACTION; SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET new.a = 1 utf8 utf8_general_ci latin1_swedish_ci # Connection con1 ALTER TABLE t1 CHARACTER SET = utf8; # Connection default COMMIT; DROP TRIGGER t1_bi; DROP TABLE t1; # # Bug#57306 SHOW PROCESSLIST does not display string literals well. # SET NAMES latin1; SELECT GET_LOCK('t', 1000); GET_LOCK('t', 1000) 1 SET NAMES latin1; SELECT GET_LOCK('t',1000) AS 'óóóó';; SHOW PROCESSLIST; Id User Host db Command Time State Info ### root ### test Query ### ### SELECT GET_LOCK('t',1000) AS 'óóóó' ### root ### test Query ### ### SHOW PROCESSLIST SET NAMES utf8; SHOW PROCESSLIST; Id User Host db Command Time State Info ### root ### test Query ### ### SELECT GET_LOCK('t',1000) AS 'óóóó' ### root ### test Query ### ### SHOW PROCESSLIST SELECT RELEASE_LOCK('t'); RELEASE_LOCK('t') 1 óóóó 1 SET NAMES latin1; # # Bug#58996 SHOW CREATE TRIGGER fails when subject table is shadowed by # a temporary table. # DROP TABLE IF EXISTS t1; CREATE TABLE t1 (a INT); CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW BEGIN END; SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW BEGIN END latin1 latin1_swedish_ci latin1_swedish_ci CREATE TEMPORARY TABLE t1 (b INT); SHOW CREATE TRIGGER t1_bi; Trigger sql_mode SQL Original Statement character_set_client collation_connection Database Collation t1_bi NO_ENGINE_SUBSTITUTION CREATE DEFINER=`root`@`localhost` TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW BEGIN END latin1 latin1_swedish_ci latin1_swedish_ci DROP TEMPORARY TABLE t1; DROP TABLE t1; # # WL#6454: Deprecate SHOW AUTHORS and SHOW CONTRIBUTORS # # These statements were deprecated in 5.5 and removed in 5.6. # They should therefore give ER_PARSE_ERROR here. SHOW AUTHORS; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AUTHORS' at line 1 SHOW CONTRIBUTORS; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CONTRIBUTORS' at line 1