show_check.result

来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· RESULT 代码 · 共 1,095 行 · 第 1/4 页

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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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	42	7	Y	0	31	8
def					Op	253	3	5	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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			STATISTICS	TABLE_NAME	Table	253	64	2	N	1	0	8
def			STATISTICS	NON_UNIQUE	Non_unique	8	1	1	N	32769	0	63
def			STATISTICS	INDEX_NAME	Key_name	253	64	7	N	1	0	8
def			STATISTICS	SEQ_IN_INDEX	Seq_in_index	8	2	1	N	32769	0	63
def			STATISTICS	COLUMN_NAME	Column_name	253	64	1	N	1	0	8
def			STATISTICS	COLLATION	Collation	253	1	1	Y	0	0	8
def			STATISTICS	CARDINALITY	Cardinality	8	21	1	Y	32768	0	63
def			STATISTICS	SUB_PART	Sub_part	8	3	0	Y	32768	0	63
def			STATISTICS	PACKED	Packed	253	10	0	Y	0	0	8
def			STATISTICS	NULLABLE	Null	253	3	0	N	1	0	8
def			STATISTICS	INDEX_TYPE	Index_type	253	16	5	N	1	0	8
def			STATISTICS	COMMENT	Comment	253	16	0	Y	0	0	8
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	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 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.
optimize table t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def					Table	253	42	7	Y	0	31	8
def					Op	253	3	8	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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			VARIABLES	Variable_name	Variable_name	253	80	12	N	1	0	8
def			VARIABLES	Value	Value	253	512	5	N	1	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			VARIABLES	Variable_name	Variable_name	253	80	12	N	1	0	8
def			VARIABLES	Value	Value	253	512	5	N	1	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			VARIABLES	Variable_name	Variable_name	253	80	0	N	1	0	8
def			VARIABLES	Value	Value	253	512	0	N	1	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			TABLES	TABLE_NAME	Name	253	64	0	N	1	0	8
def			TABLES	ENGINE	Engine	253	64	0	Y	0	0	8
def			TABLES	VERSION	Version	8	21	0	Y	32768	0	63
def			TABLES	ROW_FORMAT	Row_format	253	10	0	Y	0	0	8
def			TABLES	TABLE_ROWS	Rows	8	21	0	Y	32768	0	63
def			TABLES	AVG_ROW_LENGTH	Avg_row_length	8	21	0	Y	32768	0	63
def			TABLES	DATA_LENGTH	Data_length	8	21	0	Y	32768	0	63
def			TABLES	MAX_DATA_LENGTH	Max_data_length	8	21	0	Y	32768	0	63
def			TABLES	INDEX_LENGTH	Index_length	8	21	0	Y	32768	0	63
def			TABLES	DATA_FREE	Data_free	8	21	0	Y	32768	0	63
def			TABLES	AUTO_INCREMENT	Auto_increment	8	21	0	Y	32768	0	63
def			TABLES	CREATE_TIME	Create_time	12	19	0	Y	128	0	63
def			TABLES	UPDATE_TIME	Update_time	12	19	0	Y	128	0	63
def			TABLES	CHECK_TIME	Check_time	12	19	0	Y	128	0	63
def			TABLES	TABLE_COLLATION	Collation	253	64	0	Y	0	0	8
def			TABLES	CHECKSUM	Checksum	8	21	0	Y	32768	0	63
def			TABLES	CREATE_OPTIONS	Create_options	253	255	0	Y	0	0	8
def			TABLES	TABLE_COMMENT	Comment	253	80	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			SCHEMATA	SCHEMA_NAME	Database	253	64	18	N	1	0	8
Database
information_schema
mysql
test
show databases like "test%";
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def			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	42	7	Y	0	31	8
def					Op	253	3	7	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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
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	42	7	Y	0	31	8
def					Op	253	3	6	Y	0	31	8
def					Msg_type	253	3	6	Y	0	31	8
def					Msg_text	253	85	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
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
create table t1(n int);
insert into t1 values (1);
show open tables;
Database	Table	In_use	Name_locked
test	t1	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`)