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6794da1159
SHOW CREATE TABLE or SELECT FROM I_S.
Actually, the bug discovers two problems:
- the original query is not preserved properly. This is the problem
of BUG#16291;
- the resultset of SHOW CREATE TABLE statement is binary.
This patch fixes the second problem for the 5.0.
Both problems will be fixed in 5.1.
1091 lines
46 KiB
Text
1091 lines
46 KiB
Text
drop table if exists t1,t2;
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drop table if exists t1aa,t2aa;
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drop database if exists mysqltest;
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drop database if exists mysqltest1;
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delete from mysql.user where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3';
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delete from mysql.db where user='mysqltest_1' || user='mysqltest_2' || user='mysqltest_3';
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flush privileges;
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create table t1 (a int not null primary key, b int not null,c int not null, key(b,c));
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insert into t1 values (1,2,2),(2,2,3),(3,2,4),(4,2,4);
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-- Here we enable metadata just to check that the collation of the
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-- resultset is non-binary for string type. This should be changed
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-- after Bug#29394 is implemented.
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check table t1 fast;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 27 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status Table is already up to date
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check table t1 fast;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 27 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status Table is already up to date
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check table t1 changed;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status OK
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insert into t1 values (5,5,5);
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check table t1 changed;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status OK
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check table t1 medium;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status OK
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check table t1 extended;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 5 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 check status OK
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show index from t1;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def STATISTICS TABLE_NAME Table 253 64 2 N 1 0 8
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def STATISTICS NON_UNIQUE Non_unique 8 1 1 N 32769 0 63
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def STATISTICS INDEX_NAME Key_name 253 64 7 N 1 0 8
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def STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63
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def STATISTICS COLUMN_NAME Column_name 253 64 1 N 1 0 8
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def STATISTICS COLLATION Collation 253 1 1 Y 0 0 8
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def STATISTICS CARDINALITY Cardinality 8 21 1 Y 32768 0 63
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def STATISTICS SUB_PART Sub_part 8 3 0 Y 32768 0 63
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def STATISTICS PACKED Packed 253 10 0 Y 0 0 8
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def STATISTICS NULLABLE Null 253 3 0 N 1 0 8
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def STATISTICS INDEX_TYPE Index_type 253 16 5 N 1 0 8
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def STATISTICS COMMENT Comment 253 16 0 Y 0 0 8
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Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
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t1 0 PRIMARY 1 a A 5 NULL NULL BTREE
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t1 1 b 1 b A 1 NULL NULL BTREE
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t1 1 b 2 c A 5 NULL NULL BTREE
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insert into t1 values (5,5,5);
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ERROR 23000: Duplicate entry '5' for key 1
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-- Here we enable metadata just to check that the collation of the
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-- resultset is non-binary for string type. This should be changed
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-- after Bug#29394 is implemented.
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optimize table t1;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 8 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 optimize status OK
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optimize table t1;
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Table Op Msg_type Msg_text
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test.t1 optimize status Table is already up to date
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drop table t1;
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-- Here we enable metadata just to check that the collation of the
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-- resultset is non-binary for string type. This should be changed
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-- after Bug#29394 is implemented.
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show variables like "wait_timeout%";
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def VARIABLES Variable_name Variable_name 253 80 12 N 1 0 8
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def VARIABLES Value Value 253 512 5 N 1 0 8
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Variable_name Value
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wait_timeout 28800
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show variables like "WAIT_timeout%";
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def VARIABLES Variable_name Variable_name 253 80 12 N 1 0 8
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def VARIABLES Value Value 253 512 5 N 1 0 8
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Variable_name Value
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wait_timeout 28800
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show variables like "this_doesn't_exists%";
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def VARIABLES Variable_name Variable_name 253 80 0 N 1 0 8
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def VARIABLES Value Value 253 512 0 N 1 0 8
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Variable_name Value
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show table status from test like "this_doesn't_exists%";
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def TABLES TABLE_NAME Name 253 64 0 N 1 0 8
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def TABLES ENGINE Engine 253 64 0 Y 0 0 8
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def TABLES VERSION Version 8 21 0 Y 32768 0 63
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def TABLES ROW_FORMAT Row_format 253 10 0 Y 0 0 8
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def TABLES TABLE_ROWS Rows 8 21 0 Y 32768 0 63
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def TABLES AVG_ROW_LENGTH Avg_row_length 8 21 0 Y 32768 0 63
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def TABLES DATA_LENGTH Data_length 8 21 0 Y 32768 0 63
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def TABLES MAX_DATA_LENGTH Max_data_length 8 21 0 Y 32768 0 63
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def TABLES INDEX_LENGTH Index_length 8 21 0 Y 32768 0 63
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def TABLES DATA_FREE Data_free 8 21 0 Y 32768 0 63
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def TABLES AUTO_INCREMENT Auto_increment 8 21 0 Y 32768 0 63
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def TABLES CREATE_TIME Create_time 12 19 0 Y 128 0 63
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def TABLES UPDATE_TIME Update_time 12 19 0 Y 128 0 63
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def TABLES CHECK_TIME Check_time 12 19 0 Y 128 0 63
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def TABLES TABLE_COLLATION Collation 253 64 0 Y 0 0 8
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def TABLES CHECKSUM Checksum 8 21 0 Y 32768 0 63
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def TABLES CREATE_OPTIONS Create_options 253 255 0 Y 0 0 8
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def TABLES TABLE_COMMENT Comment 253 80 0 N 1 0 8
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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
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show databases;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def SCHEMATA SCHEMA_NAME Database 253 64 18 N 1 0 8
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Database
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information_schema
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mysql
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test
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show databases like "test%";
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def SCHEMATA SCHEMA_NAME Database (test%) 253 64 4 N 1 0 8
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Database (test%)
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test
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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));
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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);
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-- Here we enable metadata just to check that the collation of the
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-- resultset is non-binary for string type. This should be changed
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-- after Bug#29394 is implemented.
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analyze table t1;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 7 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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show index from t1;
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Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
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t1 0 PRIMARY 1 f1 A 1 NULL NULL BTREE
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t1 0 PRIMARY 2 f2 A 3 NULL NULL BTREE
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t1 0 PRIMARY 3 f3 A 9 NULL NULL BTREE
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t1 0 PRIMARY 4 f4 A 18 NULL NULL BTREE
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-- Here we enable metadata just to check that the collation of the
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-- resultset is non-binary for string type. This should be changed
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-- after Bug#29394 is implemented.
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repair table t1;
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Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
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def Table 253 42 7 Y 0 31 8
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def Op 253 3 6 Y 0 31 8
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def Msg_type 253 3 6 Y 0 31 8
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def Msg_text 253 85 2 Y 0 31 8
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Table Op Msg_type Msg_text
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test.t1 repair status OK
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show index from t1;
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Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
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t1 0 PRIMARY 1 f1 A 1 NULL NULL BTREE
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t1 0 PRIMARY 2 f2 A 3 NULL NULL BTREE
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t1 0 PRIMARY 3 f3 A 9 NULL NULL BTREE
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t1 0 PRIMARY 4 f4 A 18 NULL NULL BTREE
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drop table t1;
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create temporary table t1 (a int not null);
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show create table t1;
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Table Create Table
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t1 CREATE TEMPORARY TABLE `t1` (
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`a` int(11) NOT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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alter table t1 rename t2;
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show create table t2;
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Table Create Table
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t2 CREATE TEMPORARY TABLE `t2` (
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`a` int(11) NOT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t2;
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create table t1 (
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test_set set( 'val1', 'val2', 'val3' ) not null default '',
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name char(20) default 'O''Brien' comment 'O''Brien as default',
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c int not null comment 'int column',
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`c-b` int comment 'name with a minus',
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`space 2` int comment 'name with a space'
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) comment = 'it\'s a table' ;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`test_set` set('val1','val2','val3') NOT NULL default '',
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`name` char(20) default 'O''Brien' COMMENT 'O''Brien as default',
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`c` int(11) NOT NULL COMMENT 'int column',
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`c-b` int(11) default NULL COMMENT 'name with a minus',
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`space 2` int(11) default NULL COMMENT 'name with a space'
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='it''s a table'
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set sql_quote_show_create=0;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE t1 (
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test_set set('val1','val2','val3') NOT NULL default '',
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`name` char(20) default 'O''Brien' COMMENT 'O''Brien as default',
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c int(11) NOT NULL COMMENT 'int column',
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`c-b` int(11) default NULL COMMENT 'name with a minus',
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`space 2` int(11) default NULL COMMENT 'name with a space'
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='it''s a table'
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set sql_quote_show_create=1;
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show full columns from t1;
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Field Type Collation Null Key Default Extra Privileges Comment
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test_set set('val1','val2','val3') latin1_swedish_ci NO select,insert,update,references
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name char(20) latin1_swedish_ci YES O'Brien select,insert,update,references O'Brien as default
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c int(11) NULL NO select,insert,update,references int column
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c-b int(11) NULL YES NULL select,insert,update,references name with a minus
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space 2 int(11) NULL YES NULL select,insert,update,references name with a space
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drop table t1;
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create table t1 (a int not null, unique aa (a));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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UNIQUE KEY `aa` (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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create table t1 (a int not null, primary key (a));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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flush tables;
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show open tables;
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Database Table In_use Name_locked
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create table t1(n int);
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insert into t1 values (1);
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show open tables;
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Database Table In_use Name_locked
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test t1 0 0
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drop table t1;
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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;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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`b` varchar(10) default NULL,
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KEY `b` (`b`)
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) 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'
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alter table t1 MAX_ROWS=200 ROW_FORMAT=dynamic PACK_KEYS=0;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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`b` varchar(10) default NULL,
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KEY `b` (`b`)
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) 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'
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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;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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`b` varchar(10) default NULL,
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KEY `b` (`b`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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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));
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show columns from t1;
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Field Type Null Key Default Extra
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a decimal(9,2) YES NULL
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b decimal(9,0) YES NULL
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e double(9,2) YES NULL
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f double(5,0) YES NULL
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h float(3,2) YES NULL
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i float(3,0) YES NULL
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show full columns from t1;
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Field Type Collation Null Key Default Extra Privileges Comment
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a decimal(9,2) NULL YES NULL select,insert,update,references
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b decimal(9,0) NULL YES NULL select,insert,update,references
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e double(9,2) NULL YES NULL select,insert,update,references
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f double(5,0) NULL YES NULL select,insert,update,references
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h float(3,2) NULL YES NULL select,insert,update,references
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i float(3,0) NULL YES NULL select,insert,update,references
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drop table t1;
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create table t1 (
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type_bool bool not null default 0,
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type_tiny tinyint not null auto_increment primary key,
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type_short smallint(3),
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type_mediumint mediumint,
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type_bigint bigint,
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type_decimal decimal(5,2),
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type_numeric numeric(5,2),
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empty_char char(0),
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type_char char(2),
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type_varchar varchar(10),
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type_timestamp timestamp not null,
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type_date date not null default '0000-00-00',
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type_time time not null default '00:00:00',
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type_datetime datetime not null default '0000-00-00 00:00:00',
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type_year year,
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type_enum enum ('red', 'green', 'blue'),
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type_set enum ('red', 'green', 'blue'),
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type_tinyblob tinyblob,
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type_blob blob,
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type_medium_blob mediumblob,
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type_long_blob longblob,
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index(type_short)
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) 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;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`type_bool` tinyint(1) NOT NULL default '0',
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`type_tiny` tinyint(4) NOT NULL auto_increment,
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`type_short` smallint(3) default NULL,
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`type_mediumint` mediumint(9) default NULL,
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`type_bigint` bigint(20) default NULL,
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`type_decimal` decimal(5,2) default NULL,
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`type_numeric` decimal(5,2) default NULL,
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`empty_char` char(0) default NULL,
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`type_char` char(2) default NULL,
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`type_varchar` varchar(10) default NULL,
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`type_timestamp` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
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`type_date` date NOT NULL default '0000-00-00',
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`type_time` time NOT NULL default '00:00:00',
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`type_datetime` datetime NOT NULL default '0000-00-00 00:00:00',
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`type_year` year(4) default NULL,
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`type_enum` enum('red','green','blue') default NULL,
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`type_set` enum('red','green','blue') default NULL,
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`type_tinyblob` tinyblob,
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`type_blob` blob,
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`type_medium_blob` mediumblob,
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`type_long_blob` longblob,
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PRIMARY KEY (`type_tiny`),
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KEY `type_short` (`type_short`)
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) 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'
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insert into t1 (type_timestamp) values ("2003-02-07 10:00:01");
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select * from t1;
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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
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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
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drop table t1;
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create table t1 (a int not null);
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create table t2 select max(a) from t1;
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show columns from t2;
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Field Type Null Key Default Extra
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max(a) int(11) YES NULL
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drop table t1,t2;
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create table t1 (c decimal, d double, f float, r real);
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|
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 `a/b` (i INT);
|
|
ERROR 42000: Incorrect table name 'a/b'
|
|
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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 2 # # # # 0 NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 2 # # # # 0 NULL 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 4 # # # # 0 NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 4 # # # # 0 NULL 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 5 # # # # 0 NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 5 # # # # 0 NULL 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 4 # # # # # NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 4 # # # # # NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
delete from t1;
|
|
delete from t2;
|
|
delete from 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 0 # # # # 0 NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 0 # # # # 0 NULL 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 1 # # # # 0 NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 1 # # # # 0 NULL 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 NULL latin1_swedish_ci NULL
|
|
t2 MEMORY 10 Fixed 0 # # # # # NULL NULL NULL NULL latin1_swedish_ci NULL
|
|
t3 MEMORY 10 Fixed 0 # # # # # NULL 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;
|
|
ERROR 42000: Access denied for user 'mysqltest_3'@'localhost' to database 'mysqltest'
|
|
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` USING HASH (`i`)
|
|
) 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` USING BTREE (`i`)
|
|
) 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` USING BTREE (`i`)
|
|
) 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` USING BTREE (`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` USING BTREE (`i`)
|
|
) 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 STATISTICS TABLE_NAME Table 253 64 2 N 1 0 63
|
|
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 63
|
|
def STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63
|
|
def STATISTICS COLUMN_NAME Column_name 253 64 6 N 1 0 63
|
|
def STATISTICS COLLATION Collation 253 1 1 Y 0 0 63
|
|
def STATISTICS CARDINALITY Cardinality 8 21 1 Y 32768 0 63
|
|
def STATISTICS SUB_PART Sub_part 8 3 4 Y 32768 0 63
|
|
def STATISTICS PACKED Packed 253 10 0 Y 0 0 63
|
|
def STATISTICS NULLABLE Null 253 3 0 N 1 0 63
|
|
def STATISTICS INDEX_TYPE Index_type 253 16 5 N 1 0 63
|
|
def STATISTICS COMMENT Comment 253 16 0 Y 0 0 63
|
|
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type 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 USING HASH (`c1`),
|
|
KEY `c2` USING BTREE (`c2`)
|
|
) 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 NULL Incorrect information in file: './test/t1.frm'
|
|
show create table t1;
|
|
ERROR HY000: Incorrect information in file: './test/t1.frm'
|
|
drop table t1;
|
|
End of 4.1 tests
|
|
CREATE TABLE txt1(a int);
|
|
CREATE TABLE tyt2(a int);
|
|
CREATE TABLE urkunde(a int);
|
|
FLUSH TABLES;
|
|
SELECT 1 FROM mysql.db, mysql.proc, mysql.user, mysql.time_zone, mysql.time_zone_name, txt1, tyt2, urkunde LIMIT 0;
|
|
1
|
|
SHOW OPEN TABLES;
|
|
Database Table In_use Name_locked
|
|
mysql db 0 0
|
|
test urkunde 0 0
|
|
mysql time_zone 0 0
|
|
mysql user 0 0
|
|
test txt1 0 0
|
|
mysql proc 0 0
|
|
test tyt2 0 0
|
|
mysql time_zone_name 0 0
|
|
SHOW OPEN TABLES FROM mysql;
|
|
Database Table In_use Name_locked
|
|
mysql db 0 0
|
|
mysql time_zone 0 0
|
|
mysql user 0 0
|
|
mysql proc 0 0
|
|
mysql time_zone_name 0 0
|
|
SHOW OPEN TABLES FROM mysql LIKE 'u%';
|
|
Database Table In_use Name_locked
|
|
mysql user 0 0
|
|
SHOW OPEN TABLES LIKE 't%';
|
|
Database Table In_use Name_locked
|
|
mysql time_zone 0 0
|
|
test txt1 0 0
|
|
test tyt2 0 0
|
|
mysql time_zone_name 0 0
|
|
SHOW OPEN TABLES LIKE '%o%';
|
|
Database Table In_use Name_locked
|
|
mysql time_zone 0 0
|
|
mysql proc 0 0
|
|
mysql time_zone_name 0 0
|
|
FLUSH TABLES;
|
|
SHOW OPEN TABLES;
|
|
Database Table In_use Name_locked
|
|
DROP TABLE txt1;
|
|
DROP TABLE tyt2;
|
|
DROP TABLE urkunde;
|
|
SHOW TABLES FROM non_existing_database;
|
|
ERROR 42000: Unknown database 'non_existing_database'
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP PROCEDURE IF EXISTS p1;
|
|
CREATE VIEW v1 AS SELECT 1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_CACHE 1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_NO_CACHE 1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache 1 AS `1`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_CACHE NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_NO_CACHE NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_NO_CACHE SQL_CACHE NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
CREATE VIEW v1 AS SELECT SQL_CACHE SQL_NO_CACHE SQL_CACHE NOW();
|
|
SHOW CREATE VIEW v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_no_cache now() AS `NOW()`
|
|
DROP VIEW v1;
|
|
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
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select sql_cache 1 AS `1`
|
|
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
|
|
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 CHARACTER_SETS CHARACTER_SET_NAME Charset 253 192 4 N 1 0 33
|
|
def CHARACTER_SETS DESCRIPTION Description 253 180 13 N 1 0 33
|
|
def CHARACTER_SETS DEFAULT_COLLATE_NAME Default collation 253 192 15 N 1 0 33
|
|
def 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 COLLATIONS COLLATION_NAME Collation 253 192 10 N 1 0 33
|
|
def COLLATIONS CHARACTER_SET_NAME Charset 253 192 6 N 1 0 33
|
|
def COLLATIONS ID Id 8 11 2 N 32769 0 63
|
|
def COLLATIONS IS_DEFAULT Default 253 9 0 N 1 0 33
|
|
def COLLATIONS IS_COMPILED Compiled 253 9 3 N 1 0 33
|
|
def 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 63 10 N 1 31 33
|
|
def Create Database 253 1023 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 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 63 2 N 1 31 33
|
|
def Create Table 253 1023 103 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 STATISTICS TABLE_NAME Table 253 192 2 N 1 0 33
|
|
def STATISTICS NON_UNIQUE Non_unique 8 1 1 N 32769 0 63
|
|
def STATISTICS INDEX_NAME Key_name 253 192 7 N 1 0 33
|
|
def STATISTICS SEQ_IN_INDEX Seq_in_index 8 2 1 N 32769 0 63
|
|
def STATISTICS COLUMN_NAME Column_name 253 192 1 N 1 0 33
|
|
def STATISTICS COLLATION Collation 253 3 1 Y 0 0 33
|
|
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 30 0 Y 0 0 33
|
|
def STATISTICS NULLABLE Null 253 9 0 N 1 0 33
|
|
def STATISTICS INDEX_TYPE Index_type 253 48 5 N 1 0 33
|
|
def STATISTICS COMMENT Comment 253 48 0 Y 0 0 33
|
|
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type 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 TABLES TABLE_CATALOG TABLE_CATALOG 253 1536 0 Y 0 0 33
|
|
def TABLES TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33
|
|
def TABLES TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33
|
|
def TABLES TABLE_TYPE TABLE_TYPE 253 192 10 N 1 0 33
|
|
def TABLES ENGINE ENGINE 253 192 6 Y 0 0 33
|
|
def TABLES ROW_FORMAT ROW_FORMAT 253 30 5 Y 0 0 33
|
|
def TABLES TABLE_COLLATION TABLE_COLLATION 253 192 17 Y 0 0 33
|
|
def TABLES CREATE_OPTIONS CREATE_OPTIONS 253 765 0 Y 0 0 33
|
|
def TABLES TABLE_COMMENT TABLE_COMMENT 253 240 0 N 1 0 33
|
|
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE ROW_FORMAT TABLE_COLLATION CREATE_OPTIONS TABLE_COMMENT
|
|
NULL 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 COLUMNS TABLE_CATALOG TABLE_CATALOG 253 1536 0 Y 0 0 33
|
|
def COLUMNS TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33
|
|
def COLUMNS TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33
|
|
def COLUMNS COLUMN_NAME COLUMN_NAME 253 192 1 N 1 0 33
|
|
def COLUMNS COLUMN_DEFAULT COLUMN_DEFAULT 252 589815 0 Y 16 0 33
|
|
def COLUMNS IS_NULLABLE IS_NULLABLE 253 9 2 N 1 0 33
|
|
def COLUMNS DATA_TYPE DATA_TYPE 253 192 3 N 1 0 33
|
|
def COLUMNS CHARACTER_SET_NAME CHARACTER_SET_NAME 253 192 0 Y 0 0 33
|
|
def COLUMNS COLLATION_NAME COLLATION_NAME 253 192 0 Y 0 0 33
|
|
def COLUMNS COLUMN_TYPE COLUMN_TYPE 252 589815 7 N 17 0 33
|
|
def COLUMNS COLUMN_KEY COLUMN_KEY 253 9 3 N 1 0 33
|
|
def COLUMNS EXTRA EXTRA 253 60 0 N 1 0 33
|
|
def COLUMNS PRIVILEGES PRIVILEGES 253 240 31 N 1 0 33
|
|
def COLUMNS COLUMN_COMMENT COLUMN_COMMENT 253 765 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
|
|
NULL 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 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 COLUMNS COLUMN_NAME Field 253 192 1 N 1 0 33
|
|
def COLUMNS COLUMN_TYPE Type 252 589815 7 N 17 0 33
|
|
def COLUMNS IS_NULLABLE Null 253 9 2 N 1 0 33
|
|
def COLUMNS COLUMN_KEY Key 253 9 3 N 1 0 33
|
|
def COLUMNS COLUMN_DEFAULT Default 252 589815 0 Y 16 0 33
|
|
def COLUMNS EXTRA Extra 253 60 0 N 1 0 33
|
|
Field Type Null Key Default Extra
|
|
c int(11) NO PRI
|
|
----------------------------------------------------------------
|
|
SHOW TRIGGERS LIKE 't1';
|
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
|
def TRIGGERS TRIGGER_NAME Trigger 253 192 5 N 1 0 33
|
|
def TRIGGERS EVENT_MANIPULATION Event 253 18 6 N 1 0 33
|
|
def TRIGGERS EVENT_OBJECT_TABLE Table 253 192 2 N 1 0 33
|
|
def TRIGGERS ACTION_STATEMENT Statement 252 589815 10 N 17 0 33
|
|
def TRIGGERS ACTION_TIMING Timing 253 18 6 N 1 0 33
|
|
def TRIGGERS CREATED Created 12 19 0 Y 128 0 63
|
|
def TRIGGERS SQL_MODE sql_mode 252 589815 0 N 17 0 33
|
|
def TRIGGERS DEFINER Definer 252 589815 14 N 17 0 33
|
|
Trigger Event Table Statement Timing Created sql_mode Definer
|
|
t1_bi INSERT t1 SET @a = 1 BEFORE NULL root@localhost
|
|
----------------------------------------------------------------
|
|
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 TRIGGERS TRIGGER_CATALOG TRIGGER_CATALOG 253 1536 0 Y 0 0 33
|
|
def TRIGGERS TRIGGER_SCHEMA TRIGGER_SCHEMA 253 192 4 N 1 0 33
|
|
def TRIGGERS TRIGGER_NAME TRIGGER_NAME 253 192 5 N 1 0 33
|
|
def TRIGGERS EVENT_MANIPULATION EVENT_MANIPULATION 253 18 6 N 1 0 33
|
|
def TRIGGERS EVENT_OBJECT_CATALOG EVENT_OBJECT_CATALOG 253 1536 0 Y 0 0 33
|
|
def TRIGGERS EVENT_OBJECT_SCHEMA EVENT_OBJECT_SCHEMA 253 192 4 N 1 0 33
|
|
def TRIGGERS EVENT_OBJECT_TABLE EVENT_OBJECT_TABLE 253 192 2 N 1 0 33
|
|
def TRIGGERS ACTION_CONDITION ACTION_CONDITION 252 589815 0 Y 16 0 33
|
|
def TRIGGERS ACTION_STATEMENT ACTION_STATEMENT 252 589815 10 N 17 0 33
|
|
def TRIGGERS ACTION_ORIENTATION ACTION_ORIENTATION 253 27 3 N 1 0 33
|
|
def TRIGGERS ACTION_TIMING ACTION_TIMING 253 18 6 N 1 0 33
|
|
def TRIGGERS ACTION_REFERENCE_OLD_TABLE ACTION_REFERENCE_OLD_TABLE 253 192 0 Y 0 0 33
|
|
def TRIGGERS ACTION_REFERENCE_NEW_TABLE ACTION_REFERENCE_NEW_TABLE 253 192 0 Y 0 0 33
|
|
def TRIGGERS ACTION_REFERENCE_OLD_ROW ACTION_REFERENCE_OLD_ROW 253 9 3 N 1 0 33
|
|
def TRIGGERS ACTION_REFERENCE_NEW_ROW ACTION_REFERENCE_NEW_ROW 253 9 3 N 1 0 33
|
|
def TRIGGERS SQL_MODE SQL_MODE 252 589815 0 N 17 0 33
|
|
def TRIGGERS DEFINER DEFINER 252 589815 14 N 17 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
|
|
NULL test t1_bi INSERT NULL test t1 NULL SET @a = 1 ROW BEFORE NULL NULL OLD NEW 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 63 2 N 1 31 33
|
|
def Create View 253 1023 103 N 1 31 33
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
|
|
----------------------------------------------------------------
|
|
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 VIEWS TABLE_CATALOG TABLE_CATALOG 253 1536 0 Y 0 0 33
|
|
def VIEWS TABLE_SCHEMA TABLE_SCHEMA 253 192 4 N 1 0 33
|
|
def VIEWS TABLE_NAME TABLE_NAME 253 192 2 N 1 0 33
|
|
def VIEWS VIEW_DEFINITION VIEW_DEFINITION 252 589815 41 N 17 0 33
|
|
def VIEWS CHECK_OPTION CHECK_OPTION 253 24 4 N 1 0 33
|
|
def VIEWS IS_UPDATABLE IS_UPDATABLE 253 9 2 N 1 0 33
|
|
def VIEWS DEFINER DEFINER 253 231 14 N 1 0 33
|
|
def VIEWS SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33
|
|
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME VIEW_DEFINITION CHECK_OPTION IS_UPDATABLE DEFINER SECURITY_TYPE
|
|
NULL test v1 /* ALGORITHM=UNDEFINED */ select 1 AS `1` NONE NO root@localhost DEFINER
|
|
----------------------------------------------------------------
|
|
SHOW CREATE PROCEDURE p1;
|
|
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
|
|
def Procedure 253 63 2 N 1 31 33
|
|
def sql_mode 253 0 0 N 1 31 33
|
|
def Create Procedure 253 2046 59 Y 0 31 33
|
|
Procedure sql_mode Create Procedure
|
|
p1 CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`()
|
|
SELECT 1
|
|
----------------------------------------------------------------
|
|
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 ROUTINES SPECIFIC_NAME SPECIFIC_NAME 253 192 2 N 1 0 33
|
|
def ROUTINES ROUTINE_CATALOG ROUTINE_CATALOG 253 1536 0 Y 0 0 33
|
|
def ROUTINES ROUTINE_SCHEMA ROUTINE_SCHEMA 253 192 4 N 1 0 33
|
|
def ROUTINES ROUTINE_NAME ROUTINE_NAME 253 192 2 N 1 0 33
|
|
def ROUTINES ROUTINE_TYPE ROUTINE_TYPE 253 27 9 N 1 0 33
|
|
def ROUTINES DTD_IDENTIFIER DTD_IDENTIFIER 253 192 0 Y 0 0 33
|
|
def ROUTINES ROUTINE_BODY ROUTINE_BODY 253 24 3 N 1 0 33
|
|
def ROUTINES ROUTINE_DEFINITION ROUTINE_DEFINITION 252 589815 8 Y 16 0 33
|
|
def ROUTINES EXTERNAL_NAME EXTERNAL_NAME 253 192 0 Y 0 0 33
|
|
def ROUTINES EXTERNAL_LANGUAGE EXTERNAL_LANGUAGE 253 192 0 Y 0 0 33
|
|
def ROUTINES PARAMETER_STYLE PARAMETER_STYLE 253 24 3 N 1 0 33
|
|
def ROUTINES IS_DETERMINISTIC IS_DETERMINISTIC 253 9 2 N 1 0 33
|
|
def ROUTINES SQL_DATA_ACCESS SQL_DATA_ACCESS 253 192 12 N 1 0 33
|
|
def ROUTINES SQL_PATH SQL_PATH 253 192 0 Y 0 0 33
|
|
def ROUTINES SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33
|
|
def ROUTINES SQL_MODE SQL_MODE 252 589815 0 N 17 0 33
|
|
def ROUTINES ROUTINE_COMMENT ROUTINE_COMMENT 253 192 0 N 1 0 33
|
|
def 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 NULL test p1 PROCEDURE NULL SQL SELECT 1 NULL NULL SQL NO CONTAINS SQL NULL DEFINER 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 63 2 N 1 31 33
|
|
def sql_mode 253 0 0 N 1 31 33
|
|
def Create Function 253 2046 74 Y 0 31 33
|
|
Function sql_mode Create Function
|
|
f1 CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS int(11)
|
|
RETURN 1
|
|
----------------------------------------------------------------
|
|
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 ROUTINES SPECIFIC_NAME SPECIFIC_NAME 253 192 2 N 1 0 33
|
|
def ROUTINES ROUTINE_CATALOG ROUTINE_CATALOG 253 1536 0 Y 0 0 33
|
|
def ROUTINES ROUTINE_SCHEMA ROUTINE_SCHEMA 253 192 4 N 1 0 33
|
|
def ROUTINES ROUTINE_NAME ROUTINE_NAME 253 192 2 N 1 0 33
|
|
def ROUTINES ROUTINE_TYPE ROUTINE_TYPE 253 27 8 N 1 0 33
|
|
def ROUTINES DTD_IDENTIFIER DTD_IDENTIFIER 253 192 7 Y 0 0 33
|
|
def ROUTINES ROUTINE_BODY ROUTINE_BODY 253 24 3 N 1 0 33
|
|
def ROUTINES ROUTINE_DEFINITION ROUTINE_DEFINITION 252 589815 8 Y 16 0 33
|
|
def ROUTINES EXTERNAL_NAME EXTERNAL_NAME 253 192 0 Y 0 0 33
|
|
def ROUTINES EXTERNAL_LANGUAGE EXTERNAL_LANGUAGE 253 192 0 Y 0 0 33
|
|
def ROUTINES PARAMETER_STYLE PARAMETER_STYLE 253 24 3 N 1 0 33
|
|
def ROUTINES IS_DETERMINISTIC IS_DETERMINISTIC 253 9 2 N 1 0 33
|
|
def ROUTINES SQL_DATA_ACCESS SQL_DATA_ACCESS 253 192 12 N 1 0 33
|
|
def ROUTINES SQL_PATH SQL_PATH 253 192 0 Y 0 0 33
|
|
def ROUTINES SECURITY_TYPE SECURITY_TYPE 253 21 7 N 1 0 33
|
|
def ROUTINES SQL_MODE SQL_MODE 252 589815 0 N 17 0 33
|
|
def ROUTINES ROUTINE_COMMENT ROUTINE_COMMENT 253 192 0 N 1 0 33
|
|
def 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 NULL test f1 FUNCTION int(11) SQL RETURN 1 NULL NULL SQL NO CONTAINS SQL NULL DEFINER root@localhost
|
|
----------------------------------------------------------------
|
|
DROP DATABASE mysqltest1;
|
|
DROP TABLE t1;
|
|
DROP VIEW v1;
|
|
DROP PROCEDURE p1;
|
|
DROP FUNCTION f1;
|
|
End of 5.0 tests
|