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1894 lines
54 KiB
1894 lines
54 KiB
drop table if exists t1,t2;
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drop database if exists client_test_db;
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create table t1
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(
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a int primary key,
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b char(10)
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);
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insert into t1 values (1,'one');
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insert into t1 values (2,'two');
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insert into t1 values (3,'three');
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insert into t1 values (4,'four');
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set @a=2;
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prepare stmt1 from 'select * from t1 where a <= ?';
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execute stmt1 using @a;
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a b
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1 one
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2 two
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set @a=3;
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execute stmt1 using @a;
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a b
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1 one
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2 two
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3 three
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deallocate prepare no_such_statement;
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ERROR HY000: Unknown prepared statement handler (no_such_statement) given to DEALLOCATE PREPARE
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execute stmt1;
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ERROR HY000: Incorrect arguments to EXECUTE
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prepare stmt2 from 'prepare nested_stmt from "select 1"';
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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prepare stmt2 from 'execute stmt1';
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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prepare stmt2 from 'deallocate prepare z';
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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prepare stmt3 from 'insert into t1 values (?,?)';
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set @arg1=5, @arg2='five';
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execute stmt3 using @arg1, @arg2;
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select * from t1 where a>3;
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a b
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4 four
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5 five
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prepare stmt4 from 'update t1 set a=? where b=?';
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set @arg1=55, @arg2='five';
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execute stmt4 using @arg1, @arg2;
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select * from t1 where a>3;
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a b
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4 four
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55 five
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prepare stmt4 from 'create table t2 (a int)';
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execute stmt4;
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prepare stmt4 from 'drop table t2';
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execute stmt4;
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execute stmt4;
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ERROR 42S02: Unknown table 't2'
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prepare stmt5 from 'select ? + a from t1';
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set @a=1;
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execute stmt5 using @a;
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? + a
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2
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3
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4
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5
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56
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execute stmt5 using @no_such_var;
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? + a
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NULL
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NULL
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NULL
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NULL
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NULL
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set @nullvar=1;
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set @nullvar=NULL;
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execute stmt5 using @nullvar;
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? + a
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NULL
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NULL
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NULL
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NULL
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NULL
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set @nullvar2=NULL;
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execute stmt5 using @nullvar2;
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? + a
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NULL
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NULL
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NULL
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NULL
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NULL
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prepare stmt6 from 'select 1; select2';
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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 'select2' at line 1
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prepare stmt6 from 'insert into t1 values (5,"five"); select2';
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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 'select2' at line 1
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explain prepare stmt6 from 'insert into t1 values (5,"five"); select2';
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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 'from 'insert into t1 values (5,"five"); select2'' at line 1
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create table t2
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(
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a int
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);
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insert into t2 values (0);
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set @arg00=NULL ;
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prepare stmt1 from 'select 1 FROM t2 where a=?' ;
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execute stmt1 using @arg00 ;
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1
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prepare stmt1 from @nosuchvar;
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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 'NULL' at line 1
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set @ivar= 1234;
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prepare stmt1 from @ivar;
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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 '1234' at line 1
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set @fvar= 123.4567;
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prepare stmt1 from @fvar;
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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 '123.4567' at line 1
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drop table t1,t2;
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deallocate prepare stmt3;
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deallocate prepare stmt4;
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deallocate prepare stmt5;
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PREPARE stmt1 FROM "select _utf8 'A' collate utf8_bin = ?";
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set @var='A';
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EXECUTE stmt1 USING @var;
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_utf8 'A' collate utf8_bin = ?
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1
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DEALLOCATE PREPARE stmt1;
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create table t1 (id int);
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prepare stmt1 from "select FOUND_ROWS()";
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select SQL_CALC_FOUND_ROWS * from t1;
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id
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execute stmt1;
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FOUND_ROWS()
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0
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insert into t1 values (1);
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select SQL_CALC_FOUND_ROWS * from t1;
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id
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1
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execute stmt1;
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FOUND_ROWS()
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1
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execute stmt1;
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FOUND_ROWS()
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1
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deallocate prepare stmt1;
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drop table t1;
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create table t1
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(
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c1 tinyint, c2 smallint, c3 mediumint, c4 int,
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c5 integer, c6 bigint, c7 float, c8 double,
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c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
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c13 date, c14 datetime, c15 timestamp, c16 time,
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c17 year, c18 bit, c19 bool, c20 char,
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c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
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c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
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c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
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c32 set('monday', 'tuesday', 'wednesday')
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) engine = MYISAM ;
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create table t2 like t1;
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set @stmt= ' explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 GROUP BY t1.c15 LIMIT 1) as scalar_s, exists (select 1.0e+0 from t2 where t2.c3 * 9.0000000000 = t1.c4) as exists_s, c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s, (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s FROM t1, (select c25 x, c32 y from t2) tt WHERE x * 1 = c25 ' ;
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prepare stmt1 from @stmt ;
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execute stmt1 ;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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execute stmt1 ;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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explain SELECT (SELECT SUM(c1 + c12 + 0.0) FROM t2 where (t1.c2 - 0e-3) = t2.c2 GROUP BY t1.c15 LIMIT 1) as scalar_s, exists (select 1.0e+0 from t2 where t2.c3 * 9.0000000000 = t1.c4) as exists_s, c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s, (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s FROM t1, (select c25 x, c32 y from t2) tt WHERE x * 1 = c25;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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6 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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5 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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4 DEPENDENT SUBQUERY t2 system NULL NULL NULL NULL 0 const row not found
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3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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deallocate prepare stmt1;
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drop tables t1,t2;
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set @arg00=1;
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prepare stmt1 from ' create table t1 (m int) as select 1 as m ' ;
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execute stmt1 ;
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select m from t1;
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m
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1
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drop table t1;
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prepare stmt1 from ' create table t1 (m int) as select ? as m ' ;
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execute stmt1 using @arg00;
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select m from t1;
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m
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1
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deallocate prepare stmt1;
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drop table t1;
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create table t1 (id int(10) unsigned NOT NULL default '0',
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name varchar(64) NOT NULL default '',
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PRIMARY KEY (id), UNIQUE KEY `name` (`name`));
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insert into t1 values (1,'1'),(2,'2'),(3,'3'),(4,'4'),(5,'5'),(6,'6'),(7,'7');
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prepare stmt1 from 'select name from t1 where id=? or id=?';
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set @id1=1,@id2=6;
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execute stmt1 using @id1, @id2;
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name
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1
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6
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select name from t1 where id=1 or id=6;
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name
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1
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6
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deallocate prepare stmt1;
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drop table t1;
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create table t1 ( a int primary key, b varchar(30)) engine = MYISAM ;
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prepare stmt1 from ' show table status from test like ''t1%'' ';
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execute stmt1;
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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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t1 MyISAM 10 Dynamic 0 0 0 4294967295 1024 0 NULL # # # latin1_swedish_ci NULL
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show table status from test like 't1%' ;
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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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t1 MyISAM 10 Dynamic 0 0 0 4294967295 1024 0 NULL # # # latin1_swedish_ci NULL
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deallocate prepare stmt1 ;
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drop table t1;
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create table t1(a varchar(2), b varchar(3));
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prepare stmt1 from "select a, b from t1 where (not (a='aa' and b < 'zzz'))";
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execute stmt1;
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a b
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execute stmt1;
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a b
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deallocate prepare stmt1;
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drop table t1;
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prepare stmt1 from "select 1 into @var";
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execute stmt1;
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execute stmt1;
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prepare stmt1 from "create table t1 select 1 as i";
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execute stmt1;
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drop table t1;
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execute stmt1;
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prepare stmt1 from "insert into t1 select i from t1";
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execute stmt1;
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execute stmt1;
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prepare stmt1 from "select * from t1 into outfile 'f1.txt'";
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execute stmt1;
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deallocate prepare stmt1;
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drop table t1;
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prepare stmt1 from 'select 1';
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prepare STMT1 from 'select 2';
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execute sTmT1;
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2
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2
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deallocate prepare StMt1;
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deallocate prepare Stmt1;
|
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ERROR HY000: Unknown prepared statement handler (Stmt1) given to DEALLOCATE PREPARE
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set names utf8;
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prepare `ü` from 'select 1234';
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execute `ü` ;
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1234
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1234
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set names latin1;
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execute `ü`;
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1234
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1234
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deallocate prepare `ü`;
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set names default;
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create table t1 (a varchar(10)) charset=utf8;
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insert into t1 (a) values ('yahoo');
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set character_set_connection=latin1;
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prepare stmt from 'select a from t1 where a like ?';
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set @var='google';
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execute stmt using @var;
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a
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execute stmt using @var;
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a
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deallocate prepare stmt;
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drop table t1;
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create table t1 (a bigint(20) not null primary key auto_increment);
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insert into t1 (a) values (null);
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select * from t1;
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a
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1
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prepare stmt from "insert into t1 (a) values (?)";
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set @var=null;
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execute stmt using @var;
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select * from t1;
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a
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1
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2
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drop table t1;
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create table t1 (a timestamp not null);
|
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prepare stmt from "insert into t1 (a) values (?)";
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execute stmt using @var;
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select * from t1;
|
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deallocate prepare stmt;
|
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drop table t1;
|
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prepare stmt from "select 'abc' like convert('abc' using utf8)";
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execute stmt;
|
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'abc' like convert('abc' using utf8)
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1
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execute stmt;
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'abc' like convert('abc' using utf8)
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1
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deallocate prepare stmt;
|
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create table t1 ( a bigint );
|
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prepare stmt from 'select a from t1 where a between ? and ?';
|
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set @a=1;
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execute stmt using @a, @a;
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a
|
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execute stmt using @a, @a;
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a
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execute stmt using @a, @a;
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a
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drop table t1;
|
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deallocate prepare stmt;
|
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create table t1 (a int);
|
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prepare stmt from "select * from t1 where 1 > (1 in (SELECT * FROM t1))";
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execute stmt;
|
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a
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execute stmt;
|
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a
|
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execute stmt;
|
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a
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drop table t1;
|
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deallocate prepare stmt;
|
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create table t1 (a int, b int);
|
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insert into t1 (a, b) values (1,1), (1,2), (2,1), (2,2);
|
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prepare stmt from
|
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"explain select * from t1 where t1.a=2 and t1.a=t1.b and t1.b > 1 + ?";
|
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set @v=5;
|
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execute stmt using @v;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
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- - - - - - - - NULL Impossible WHERE
|
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set @v=0;
|
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execute stmt using @v;
|
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id select_type table type possible_keys key key_len ref rows Extra
|
|
- - - - - - - - 4 Using where
|
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set @v=5;
|
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execute stmt using @v;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
- - - - - - - - NULL Impossible WHERE
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
create table t1 (a int);
|
|
insert into t1 (a) values (1), (2), (3), (4);
|
|
set @precision=10000000000;
|
|
select rand(),
|
|
cast(rand(10)*@precision as unsigned integer) from t1;
|
|
rand() cast(rand(10)*@precision as unsigned integer)
|
|
- 6570515220
|
|
- 1282061302
|
|
- 6698761160
|
|
- 9647622201
|
|
prepare stmt from
|
|
"select rand(),
|
|
cast(rand(10)*@precision as unsigned integer),
|
|
cast(rand(?)*@precision as unsigned integer) from t1";
|
|
set @var=1;
|
|
execute stmt using @var;
|
|
rand() cast(rand(10)*@precision as unsigned integer) cast(rand(?)*@precision as unsigned integer)
|
|
- 6570515220 -
|
|
- 1282061302 -
|
|
- 6698761160 -
|
|
- 9647622201 -
|
|
set @var=2;
|
|
execute stmt using @var;
|
|
rand() cast(rand(10)*@precision as unsigned integer) cast(rand(?)*@precision as unsigned integer)
|
|
- 6570515220 6555866465
|
|
- 1282061302 1223466193
|
|
- 6698761160 6449731874
|
|
- 9647622201 8578261098
|
|
set @var=3;
|
|
execute stmt using @var;
|
|
rand() cast(rand(10)*@precision as unsigned integer) cast(rand(?)*@precision as unsigned integer)
|
|
- 6570515220 9057697560
|
|
- 1282061302 3730790581
|
|
- 6698761160 1480860535
|
|
- 9647622201 6211931236
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
create database mysqltest1;
|
|
create table t1 (a int);
|
|
create table mysqltest1.t1 (a int);
|
|
select * from t1, mysqltest1.t1;
|
|
a a
|
|
prepare stmt from "select * from t1, mysqltest1.t1";
|
|
execute stmt;
|
|
a a
|
|
execute stmt;
|
|
a a
|
|
execute stmt;
|
|
a a
|
|
drop table t1;
|
|
drop table mysqltest1.t1;
|
|
drop database mysqltest1;
|
|
deallocate prepare stmt;
|
|
select '1.1' as a, '1.2' as a UNION SELECT '2.1', '2.2';
|
|
a a
|
|
1.1 1.2
|
|
2.1 2.2
|
|
prepare stmt from
|
|
"select '1.1' as a, '1.2' as a UNION SELECT '2.1', '2.2'";
|
|
execute stmt;
|
|
a a
|
|
1.1 1.2
|
|
2.1 2.2
|
|
execute stmt;
|
|
a a
|
|
1.1 1.2
|
|
2.1 2.2
|
|
execute stmt;
|
|
a a
|
|
1.1 1.2
|
|
2.1 2.2
|
|
deallocate prepare stmt;
|
|
create table t1 (a int);
|
|
insert into t1 values (1),(2),(3);
|
|
create table t2 select * from t1;
|
|
prepare stmt FROM 'create table t2 select * from t1';
|
|
drop table t2;
|
|
execute stmt;
|
|
drop table t2;
|
|
execute stmt;
|
|
execute stmt;
|
|
ERROR 42S01: Table 't2' already exists
|
|
drop table t2;
|
|
execute stmt;
|
|
drop table t1,t2;
|
|
deallocate prepare stmt;
|
|
create table t1 (a int);
|
|
insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
|
|
prepare stmt from "select sql_calc_found_rows * from t1 limit 2";
|
|
execute stmt;
|
|
a
|
|
1
|
|
2
|
|
select found_rows();
|
|
found_rows()
|
|
10
|
|
execute stmt;
|
|
a
|
|
1
|
|
2
|
|
select found_rows();
|
|
found_rows()
|
|
10
|
|
execute stmt;
|
|
a
|
|
1
|
|
2
|
|
select found_rows();
|
|
found_rows()
|
|
10
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
CREATE TABLE t1 (N int, M tinyint);
|
|
INSERT INTO t1 VALUES (1,0),(1,0),(2,0),(2,0),(3,0);
|
|
PREPARE stmt FROM 'UPDATE t1 AS P1 INNER JOIN (SELECT N FROM t1 GROUP BY N HAVING COUNT(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2';
|
|
EXECUTE stmt;
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1;
|
|
prepare stmt from "select ? is null, ? is not null, ?";
|
|
select @no_such_var is null, @no_such_var is not null, @no_such_var;
|
|
@no_such_var is null @no_such_var is not null @no_such_var
|
|
1 0 NULL
|
|
execute stmt using @no_such_var, @no_such_var, @no_such_var;
|
|
? is null ? is not null ?
|
|
1 0 NULL
|
|
set @var='abc';
|
|
select @var is null, @var is not null, @var;
|
|
@var is null @var is not null @var
|
|
0 1 abc
|
|
execute stmt using @var, @var, @var;
|
|
? is null ? is not null ?
|
|
0 1 abc
|
|
set @var=null;
|
|
select @var is null, @var is not null, @var;
|
|
@var is null @var is not null @var
|
|
1 0 NULL
|
|
execute stmt using @var, @var, @var;
|
|
? is null ? is not null ?
|
|
1 0 NULL
|
|
create table t1 (pnum char(3));
|
|
create table t2 (pnum char(3));
|
|
prepare stmt from "select pnum from t2 having pnum in (select 'p1' from t1)";
|
|
execute stmt;
|
|
pnum
|
|
execute stmt;
|
|
pnum
|
|
execute stmt;
|
|
pnum
|
|
deallocate prepare stmt;
|
|
drop table t1, t2;
|
|
drop table if exists t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
prepare stmt from "delete t1 from t1 where (cast(a1/3 as unsigned) * 3) = a1";
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
deallocate prepare stmt;
|
|
create table t1 (a varchar(20));
|
|
insert into t1 values ('foo');
|
|
prepare stmt FROM 'SELECT char_length (a) FROM t1';
|
|
ERROR 42000: FUNCTION test.char_length does not exist
|
|
drop table t1;
|
|
prepare stmt from "SELECT SQL_CALC_FOUND_ROWS 'foo' UNION SELECT 'bar' LIMIT 0";
|
|
execute stmt;
|
|
foo
|
|
SELECT FOUND_ROWS();
|
|
FOUND_ROWS()
|
|
2
|
|
execute stmt;
|
|
foo
|
|
SELECT FOUND_ROWS();
|
|
FOUND_ROWS()
|
|
2
|
|
deallocate prepare stmt;
|
|
drop table if exists t1;
|
|
Warnings:
|
|
Note 1051 Unknown table 't1'
|
|
create table t1 (c1 int(11) not null, c2 int(11) not null,
|
|
primary key (c1,c2), key c2 (c2), key c1 (c1));
|
|
insert into t1 values (200887, 860);
|
|
insert into t1 values (200887, 200887);
|
|
select * from t1 where (c1=200887 and c2=200887) or c2=860;
|
|
c1 c2
|
|
200887 860
|
|
200887 200887
|
|
prepare stmt from
|
|
"select * from t1 where (c1=200887 and c2=200887) or c2=860";
|
|
execute stmt;
|
|
c1 c2
|
|
200887 860
|
|
200887 200887
|
|
prepare stmt from
|
|
"select * from t1 where (c1=200887 and c2=?) or c2=?";
|
|
set @a=200887, @b=860;
|
|
execute stmt using @a, @b;
|
|
c1 c2
|
|
200887 860
|
|
200887 200887
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
create table t1 (
|
|
id bigint(20) not null auto_increment,
|
|
code varchar(20) character set utf8 collate utf8_bin not null default '',
|
|
company_name varchar(250) character set utf8 collate utf8_bin default null,
|
|
setup_mode tinyint(4) default null,
|
|
start_date datetime default null,
|
|
primary key (id), unique key code (code)
|
|
);
|
|
create table t2 (
|
|
id bigint(20) not null auto_increment,
|
|
email varchar(250) character set utf8 collate utf8_bin default null,
|
|
name varchar(250) character set utf8 collate utf8_bin default null,
|
|
t1_id bigint(20) default null,
|
|
password varchar(250) character set utf8 collate utf8_bin default null,
|
|
primary_contact tinyint(4) not null default '0',
|
|
email_opt_in tinyint(4) not null default '1',
|
|
primary key (id), unique key email (email), key t1_id (t1_id),
|
|
constraint t2_fk1 foreign key (t1_id) references t1 (id)
|
|
);
|
|
insert into t1 values
|
|
(1, 'demo', 'demo s', 0, current_date()),
|
|
(2, 'code2', 'name 2', 0, current_date()),
|
|
(3, 'code3', 'name 3', 0, current_date());
|
|
insert into t2 values
|
|
(2, 'email1', 'name1', 3, 'password1', 0, 0),
|
|
(3, 'email2', 'name1', 1, 'password2', 1, 0),
|
|
(5, 'email3', 'name3', 2, 'password3', 0, 0);
|
|
prepare stmt from 'select t2.id from t2, t1 where (t1.id=? and t2.t1_id=t1.id)';
|
|
set @a=1;
|
|
execute stmt using @a;
|
|
id
|
|
3
|
|
select t2.id from t2, t1 where (t1.id=1 and t2.t1_id=t1.id);
|
|
id
|
|
3
|
|
deallocate prepare stmt;
|
|
drop table t1, t2;
|
|
create table t1 (id int);
|
|
prepare stmt from "insert into t1 (id) select id from t1 union select id from t1";
|
|
execute stmt;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
create table t1 (
|
|
id int(11) unsigned not null primary key auto_increment,
|
|
partner_id varchar(35) not null,
|
|
t1_status_id int(10) unsigned
|
|
);
|
|
insert into t1 values ("1", "partner1", "10"), ("2", "partner2", "10"),
|
|
("3", "partner3", "10"), ("4", "partner4", "10");
|
|
create table t2 (
|
|
id int(11) unsigned not null default '0',
|
|
t1_line_id int(11) unsigned not null default '0',
|
|
article_id varchar(20),
|
|
sequence int(11) not null default '0',
|
|
primary key (id,t1_line_id)
|
|
);
|
|
insert into t2 values ("1", "1", "sup", "0"), ("2", "1", "sup", "1"),
|
|
("2", "2", "sup", "2"), ("2", "3", "sup", "3"),
|
|
("2", "4", "imp", "4"), ("3", "1", "sup", "0"),
|
|
("4", "1", "sup", "0");
|
|
create table t3 (
|
|
id int(11) not null default '0',
|
|
preceeding_id int(11) not null default '0',
|
|
primary key (id,preceeding_id)
|
|
);
|
|
create table t4 (
|
|
user_id varchar(50) not null,
|
|
article_id varchar(20) not null,
|
|
primary key (user_id,article_id)
|
|
);
|
|
insert into t4 values("nicke", "imp");
|
|
prepare stmt from
|
|
'select distinct t1.partner_id
|
|
from t1 left join t3 on t1.id = t3.id
|
|
left join t1 pp on pp.id = t3.preceeding_id
|
|
where
|
|
exists (
|
|
select *
|
|
from t2 as pl_inner
|
|
where pl_inner.id = t1.id
|
|
and pl_inner.sequence <= (
|
|
select min(sequence) from t2 pl_seqnr
|
|
where pl_seqnr.id = t1.id
|
|
)
|
|
and exists (
|
|
select * from t4
|
|
where t4.article_id = pl_inner.article_id
|
|
and t4.user_id = ?
|
|
)
|
|
)
|
|
and t1.id = ?
|
|
group by t1.id
|
|
having count(pp.id) = 0';
|
|
set @user_id = 'nicke';
|
|
set @id = '2';
|
|
execute stmt using @user_id, @id;
|
|
partner_id
|
|
execute stmt using @user_id, @id;
|
|
partner_id
|
|
deallocate prepare stmt;
|
|
drop table t1, t2, t3, t4;
|
|
prepare stmt from 'select ?=?';
|
|
set @a='CHRISTINE ';
|
|
set @b='CHRISTINE';
|
|
execute stmt using @a, @b;
|
|
?=?
|
|
1
|
|
execute stmt using @a, @b;
|
|
?=?
|
|
1
|
|
set @a=1, @b=2;
|
|
execute stmt using @a, @b;
|
|
?=?
|
|
0
|
|
set @a='CHRISTINE ';
|
|
set @b='CHRISTINE';
|
|
execute stmt using @a, @b;
|
|
?=?
|
|
1
|
|
deallocate prepare stmt;
|
|
create table t1 (a int);
|
|
prepare stmt from "select ??";
|
|
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 '?' at line 1
|
|
prepare stmt from "select ?FROM t1";
|
|
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 '?FROM t1' at line 1
|
|
prepare stmt from "select FROM t1 WHERE?=1";
|
|
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 'FROM t1 WHERE?=1' at line 1
|
|
prepare stmt from "update t1 set a=a+?WHERE 1";
|
|
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 '?WHERE 1' at line 1
|
|
select ?;
|
|
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 '?' at line 1
|
|
select ??;
|
|
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 '??' at line 1
|
|
select ? from t1;
|
|
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 '? from t1' at line 1
|
|
drop table t1;
|
|
prepare stmt from "select @@time_zone";
|
|
execute stmt;
|
|
@@time_zone
|
|
SYSTEM
|
|
set @@time_zone:='Japan';
|
|
execute stmt;
|
|
@@time_zone
|
|
Japan
|
|
prepare stmt from "select @@tx_isolation";
|
|
execute stmt;
|
|
@@tx_isolation
|
|
REPEATABLE-READ
|
|
set transaction isolation level read committed;
|
|
execute stmt;
|
|
@@tx_isolation
|
|
READ-COMMITTED
|
|
set transaction isolation level serializable;
|
|
execute stmt;
|
|
@@tx_isolation
|
|
SERIALIZABLE
|
|
set @@tx_isolation=default;
|
|
execute stmt;
|
|
@@tx_isolation
|
|
REPEATABLE-READ
|
|
deallocate prepare stmt;
|
|
prepare stmt from "create temporary table t1 (letter enum('','a','b','c')
|
|
not null)";
|
|
execute stmt;
|
|
drop table t1;
|
|
execute stmt;
|
|
drop table t1;
|
|
execute stmt;
|
|
drop table t1;
|
|
set names latin1;
|
|
prepare stmt from "create table t1 (a enum('test') default 'test')
|
|
character set utf8";
|
|
execute stmt;
|
|
drop table t1;
|
|
execute stmt;
|
|
drop table t1;
|
|
execute stmt;
|
|
drop table t1;
|
|
set names default;
|
|
deallocate prepare stmt;
|
|
create table t1 (
|
|
word_id mediumint(8) unsigned not null default '0',
|
|
formatted varchar(20) not null default ''
|
|
);
|
|
insert into t1 values
|
|
(80,'pendant'), (475,'pretendants'), (989,'tendances'),
|
|
(1019,'cependant'),(1022,'abondance'),(1205,'independants'),
|
|
(13,'lessiver'),(25,'lambiner'),(46,'situer'),(71,'terminer'),
|
|
(82,'decrocher');
|
|
select count(*) from t1 where formatted like '%NDAN%';
|
|
count(*)
|
|
6
|
|
select count(*) from t1 where formatted like '%ER';
|
|
count(*)
|
|
5
|
|
prepare stmt from "select count(*) from t1 where formatted like ?";
|
|
set @like="%NDAN%";
|
|
execute stmt using @like;
|
|
count(*)
|
|
6
|
|
set @like="%ER";
|
|
execute stmt using @like;
|
|
count(*)
|
|
5
|
|
set @like="%NDAN%";
|
|
execute stmt using @like;
|
|
count(*)
|
|
6
|
|
set @like="%ER";
|
|
execute stmt using @like;
|
|
count(*)
|
|
5
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
prepare stmt from 'create table t1 (a varchar(10) character set utf8)';
|
|
execute stmt;
|
|
insert into t1 (a) values (repeat('a', 20));
|
|
select length(a) from t1;
|
|
length(a)
|
|
10
|
|
drop table t1;
|
|
execute stmt;
|
|
insert into t1 (a) values (repeat('a', 20));
|
|
select length(a) from t1;
|
|
length(a)
|
|
10
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
create table t1 (col1 integer, col2 integer);
|
|
insert into t1 values(100,100),(101,101),(102,102),(103,103);
|
|
prepare stmt from 'select col1, col2 from t1 where (col1, col2) in ((?,?))';
|
|
set @a=100, @b=100;
|
|
execute stmt using @a,@b;
|
|
col1 col2
|
|
100 100
|
|
set @a=101, @b=101;
|
|
execute stmt using @a,@b;
|
|
col1 col2
|
|
101 101
|
|
set @a=102, @b=102;
|
|
execute stmt using @a,@b;
|
|
col1 col2
|
|
102 102
|
|
set @a=102, @b=103;
|
|
execute stmt using @a,@b;
|
|
col1 col2
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
set @old_max_prepared_stmt_count= @@max_prepared_stmt_count;
|
|
show variables like 'max_prepared_stmt_count';
|
|
Variable_name Value
|
|
max_prepared_stmt_count 16382
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
16382
|
|
set global max_prepared_stmt_count=-1;
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
0
|
|
set global max_prepared_stmt_count=10000000000000000;
|
|
Warnings:
|
|
Warning 1292 Truncated incorrect max_prepared_stmt_count value: '10000000000000000'
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
1048576
|
|
set global max_prepared_stmt_count=default;
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
16382
|
|
set @@max_prepared_stmt_count=1;
|
|
ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
|
|
set max_prepared_stmt_count=1;
|
|
ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
|
|
set local max_prepared_stmt_count=1;
|
|
ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
|
|
set global max_prepared_stmt_count=1;
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
1
|
|
set global max_prepared_stmt_count=0;
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
0
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
prepare stmt from "select 1";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
set global max_prepared_stmt_count=1;
|
|
prepare stmt from "select 1";
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 1
|
|
prepare stmt1 from "select 1";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 1)
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 1
|
|
deallocate prepare stmt;
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
prepare stmt from "select 1";
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 1
|
|
prepare stmt from "select 2";
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 1
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 1
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
1
|
|
set global max_prepared_stmt_count=0;
|
|
prepare stmt from "select 1";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
|
|
execute stmt;
|
|
ERROR HY000: Unknown prepared statement handler (stmt) given to EXECUTE
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
prepare stmt from "select 1";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
set global max_prepared_stmt_count=3;
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
3
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 0
|
|
prepare stmt from "select 1";
|
|
prepare stmt from "select 2";
|
|
prepare stmt1 from "select 3";
|
|
prepare stmt2 from "select 4";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 3)
|
|
prepare stmt2 from "select 4";
|
|
ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 3)
|
|
select @@max_prepared_stmt_count;
|
|
@@max_prepared_stmt_count
|
|
3
|
|
show status like 'prepared_stmt_count';
|
|
Variable_name Value
|
|
Prepared_stmt_count 3
|
|
deallocate prepare stmt;
|
|
set global max_prepared_stmt_count= @old_max_prepared_stmt_count;
|
|
drop table if exists t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
prepare stmt from "delete t1 from t1 where (cast(a1/3 as unsigned) * 3) = a1";
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
create temporary table if not exists t1 (a1 int);
|
|
execute stmt;
|
|
drop temporary table t1;
|
|
deallocate prepare stmt;
|
|
CREATE TABLE t1(
|
|
ID int(10) unsigned NOT NULL auto_increment,
|
|
Member_ID varchar(15) NOT NULL default '',
|
|
Action varchar(12) NOT NULL,
|
|
Action_Date datetime NOT NULL,
|
|
Track varchar(15) default NULL,
|
|
User varchar(12) default NULL,
|
|
Date_Updated timestamp NOT NULL default CURRENT_TIMESTAMP on update
|
|
CURRENT_TIMESTAMP,
|
|
PRIMARY KEY (ID),
|
|
KEY Action (Action),
|
|
KEY Action_Date (Action_Date)
|
|
);
|
|
INSERT INTO t1(Member_ID, Action, Action_Date, Track) VALUES
|
|
('111111', 'Disenrolled', '2006-03-01', 'CAD' ),
|
|
('111111', 'Enrolled', '2006-03-01', 'CAD' ),
|
|
('111111', 'Disenrolled', '2006-07-03', 'CAD' ),
|
|
('222222', 'Enrolled', '2006-03-07', 'CAD' ),
|
|
('222222', 'Enrolled', '2006-03-07', 'CHF' ),
|
|
('222222', 'Disenrolled', '2006-08-02', 'CHF' ),
|
|
('333333', 'Enrolled', '2006-03-01', 'CAD' ),
|
|
('333333', 'Disenrolled', '2006-03-01', 'CAD' ),
|
|
('444444', 'Enrolled', '2006-03-01', 'CAD' ),
|
|
('555555', 'Disenrolled', '2006-03-01', 'CAD' ),
|
|
('555555', 'Enrolled', '2006-07-21', 'CAD' ),
|
|
('555555', 'Disenrolled', '2006-03-01', 'CHF' ),
|
|
('666666', 'Enrolled', '2006-02-09', 'CAD' ),
|
|
('666666', 'Enrolled', '2006-05-12', 'CHF' ),
|
|
('666666', 'Disenrolled', '2006-06-01', 'CAD' );
|
|
PREPARE STMT FROM
|
|
"SELECT GROUP_CONCAT(Track SEPARATOR ', ') FROM t1
|
|
WHERE Member_ID=? AND Action='Enrolled' AND
|
|
(Track,Action_Date) IN (SELECT Track, MAX(Action_Date) FROM t1
|
|
WHERE Member_ID=?
|
|
GROUP BY Track
|
|
HAVING Track>='CAD' AND
|
|
MAX(Action_Date)>'2006-03-01')";
|
|
SET @id='111111';
|
|
EXECUTE STMT USING @id,@id;
|
|
GROUP_CONCAT(Track SEPARATOR ', ')
|
|
NULL
|
|
SET @id='222222';
|
|
EXECUTE STMT USING @id,@id;
|
|
GROUP_CONCAT(Track SEPARATOR ', ')
|
|
CAD
|
|
DEALLOCATE PREPARE STMT;
|
|
DROP TABLE t1;
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (i INT, INDEX(i));
|
|
INSERT INTO t1 VALUES (1);
|
|
PREPARE stmt FROM "SELECT (COUNT(i) = 1), COUNT(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(COUNT(i) = 1) COUNT(i)
|
|
0 0
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(COUNT(i) = 1) COUNT(i)
|
|
1 1
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(COUNT(i) = 1) COUNT(i)
|
|
0 0
|
|
PREPARE stmt FROM "SELECT (AVG(i) = 1), AVG(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(AVG(i) = 1) AVG(i)
|
|
NULL NULL
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(AVG(i) = 1) AVG(i)
|
|
1 1.0000
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(AVG(i) = 1) AVG(i)
|
|
NULL NULL
|
|
PREPARE stmt FROM "SELECT (VARIANCE(i) = 1), VARIANCE(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(VARIANCE(i) = 1) VARIANCE(i)
|
|
NULL NULL
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(VARIANCE(i) = 1) VARIANCE(i)
|
|
0 0.0000
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(VARIANCE(i) = 1) VARIANCE(i)
|
|
NULL NULL
|
|
PREPARE stmt FROM "SELECT (STDDEV(i) = 1), STDDEV(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(STDDEV(i) = 1) STDDEV(i)
|
|
NULL NULL
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(STDDEV(i) = 1) STDDEV(i)
|
|
0 0.0000
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(STDDEV(i) = 1) STDDEV(i)
|
|
NULL NULL
|
|
PREPARE stmt FROM "SELECT (BIT_OR(i) = 1), BIT_OR(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_OR(i) = 1) BIT_OR(i)
|
|
0 0
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_OR(i) = 1) BIT_OR(i)
|
|
1 1
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_OR(i) = 1) BIT_OR(i)
|
|
0 0
|
|
PREPARE stmt FROM "SELECT (BIT_AND(i) = 1), BIT_AND(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_AND(i) = 1) BIT_AND(i)
|
|
0 18446744073709551615
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_AND(i) = 1) BIT_AND(i)
|
|
1 1
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_AND(i) = 1) BIT_AND(i)
|
|
0 18446744073709551615
|
|
PREPARE stmt FROM "SELECT (BIT_XOR(i) = 1), BIT_XOR(i) FROM t1 WHERE i = ?";
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_XOR(i) = 1) BIT_XOR(i)
|
|
0 0
|
|
SET @a = 1;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_XOR(i) = 1) BIT_XOR(i)
|
|
1 1
|
|
SET @a = 0;
|
|
EXECUTE stmt USING @a;
|
|
(BIT_XOR(i) = 1) BIT_XOR(i)
|
|
0 0
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1;
|
|
DROP TABLE IF EXISTS t1, t2;
|
|
CREATE TABLE t1 (i INT);
|
|
PREPARE st_19182
|
|
FROM "CREATE TABLE t2 (i INT, j INT, KEY (i), KEY(j)) SELECT i FROM t1";
|
|
EXECUTE st_19182;
|
|
DESC t2;
|
|
Field Type Null Key Default Extra
|
|
j int(11) YES MUL NULL
|
|
i int(11) YES MUL NULL
|
|
DROP TABLE t2;
|
|
EXECUTE st_19182;
|
|
DESC t2;
|
|
Field Type Null Key Default Extra
|
|
j int(11) YES MUL NULL
|
|
i int(11) YES MUL NULL
|
|
DEALLOCATE PREPARE st_19182;
|
|
DROP TABLE t2, t1;
|
|
drop database if exists mysqltest;
|
|
drop table if exists t1, t2;
|
|
create database mysqltest character set utf8;
|
|
prepare stmt1 from "create table mysqltest.t1 (c char(10))";
|
|
prepare stmt2 from "create table mysqltest.t2 select 'test'";
|
|
execute stmt1;
|
|
execute stmt2;
|
|
show create table mysqltest.t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c` char(10) default NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=utf8
|
|
show create table mysqltest.t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`test` varchar(4) character set latin1 NOT NULL default ''
|
|
) ENGINE=MyISAM DEFAULT CHARSET=utf8
|
|
drop table mysqltest.t1;
|
|
drop table mysqltest.t2;
|
|
alter database mysqltest character set latin1;
|
|
execute stmt1;
|
|
execute stmt2;
|
|
show create table mysqltest.t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`c` char(10) character set utf8 default NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
show create table mysqltest.t2;
|
|
Table Create Table
|
|
t2 CREATE TABLE `t2` (
|
|
`test` varchar(4) NOT NULL default ''
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
drop database mysqltest;
|
|
deallocate prepare stmt1;
|
|
deallocate prepare stmt2;
|
|
execute stmt;
|
|
show create table t1;
|
|
drop table t1;
|
|
execute stmt;
|
|
show create table t1;
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
CREATE TABLE t1(a int);
|
|
INSERT INTO t1 VALUES (2), (3), (1);
|
|
PREPARE st1 FROM
|
|
'(SELECT a FROM t1) UNION (SELECT a+10 FROM t1) ORDER BY RAND()*0+a';
|
|
EXECUTE st1;
|
|
a
|
|
1
|
|
2
|
|
3
|
|
11
|
|
12
|
|
13
|
|
EXECUTE st1;
|
|
a
|
|
1
|
|
2
|
|
3
|
|
11
|
|
12
|
|
13
|
|
DEALLOCATE PREPARE st1;
|
|
DROP TABLE t1;
|
|
create table t1 (a int, b tinyint);
|
|
prepare st1 from 'update t1 set b= (str_to_date(a, a))';
|
|
execute st1;
|
|
deallocate prepare st1;
|
|
drop table t1;
|
|
End of 4.1 tests.
|
|
create table t1 (a varchar(20));
|
|
insert into t1 values ('foo');
|
|
prepare stmt FROM 'SELECT char_length (a) FROM t1';
|
|
ERROR 42000: FUNCTION test.char_length does not exist
|
|
drop table t1;
|
|
create table t1 (a char(3) not null, b char(3) not null,
|
|
c char(3) not null, primary key (a, b, c));
|
|
create table t2 like t1;
|
|
prepare stmt from
|
|
"select t1.a from (t1 left outer join t2 on t2.a=1 and t1.b=t2.b)
|
|
where t1.a=1";
|
|
execute stmt;
|
|
a
|
|
execute stmt;
|
|
a
|
|
execute stmt;
|
|
a
|
|
prepare stmt from
|
|
"select t1.a, t1.b, t1.c, t2.a, t2.b, t2.c from
|
|
(t1 left outer join t2 on t2.a=? and t1.b=t2.b)
|
|
left outer join t2 t3 on t3.a=? where t1.a=?";
|
|
set @a:=1, @b:=1, @c:=1;
|
|
execute stmt using @a, @b, @c;
|
|
a b c a b c
|
|
execute stmt using @a, @b, @c;
|
|
a b c a b c
|
|
execute stmt using @a, @b, @c;
|
|
a b c a b c
|
|
deallocate prepare stmt;
|
|
drop table t1,t2;
|
|
SET @aux= "SELECT COUNT(*)
|
|
FROM INFORMATION_SCHEMA.COLUMNS A,
|
|
INFORMATION_SCHEMA.COLUMNS B
|
|
WHERE A.TABLE_SCHEMA = B.TABLE_SCHEMA
|
|
AND A.TABLE_NAME = B.TABLE_NAME
|
|
AND A.COLUMN_NAME = B.COLUMN_NAME AND
|
|
A.TABLE_NAME = 'user'";
|
|
prepare my_stmt from @aux;
|
|
execute my_stmt;
|
|
COUNT(*)
|
|
37
|
|
execute my_stmt;
|
|
COUNT(*)
|
|
37
|
|
execute my_stmt;
|
|
COUNT(*)
|
|
37
|
|
deallocate prepare my_stmt;
|
|
drop procedure if exists p1|
|
|
drop table if exists t1|
|
|
create table t1 (id int)|
|
|
insert into t1 values(1)|
|
|
create procedure p1(a int, b int)
|
|
begin
|
|
declare c int;
|
|
select max(id)+1 into c from t1;
|
|
insert into t1 select a+b;
|
|
insert into t1 select a-b;
|
|
insert into t1 select a-c;
|
|
end|
|
|
set @a= 3, @b= 4|
|
|
prepare stmt from "call p1(?, ?)"|
|
|
execute stmt using @a, @b|
|
|
execute stmt using @a, @b|
|
|
select * from t1|
|
|
id
|
|
1
|
|
7
|
|
-1
|
|
1
|
|
7
|
|
-1
|
|
-5
|
|
deallocate prepare stmt|
|
|
drop procedure p1|
|
|
drop table t1|
|
|
create table t1 (a int);
|
|
insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
|
|
prepare stmt from "select * from t1 limit ?, ?";
|
|
set @offset=0, @limit=1;
|
|
execute stmt using @offset, @limit;
|
|
a
|
|
1
|
|
select * from t1 limit 0, 1;
|
|
a
|
|
1
|
|
set @offset=3, @limit=2;
|
|
execute stmt using @offset, @limit;
|
|
a
|
|
4
|
|
5
|
|
select * from t1 limit 3, 2;
|
|
a
|
|
4
|
|
5
|
|
prepare stmt from "select * from t1 limit ?";
|
|
execute stmt using @limit;
|
|
a
|
|
1
|
|
2
|
|
prepare stmt from "select * from t1 where a in (select a from t1 limit ?)";
|
|
ERROR 42000: This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
|
|
prepare stmt from "select * from t1 union all select * from t1 limit ?, ?";
|
|
set @offset=9;
|
|
set @limit=2;
|
|
execute stmt using @offset, @limit;
|
|
a
|
|
10
|
|
1
|
|
prepare stmt from "(select * from t1 limit ?, ?) union all
|
|
(select * from t1 limit ?, ?) order by a limit ?";
|
|
execute stmt using @offset, @limit, @offset, @limit, @limit;
|
|
a
|
|
10
|
|
10
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
CREATE TABLE b12651_T1(a int) ENGINE=MYISAM;
|
|
CREATE TABLE b12651_T2(b int) ENGINE=MYISAM;
|
|
CREATE VIEW b12651_V1 as SELECT b FROM b12651_T2;
|
|
PREPARE b12651 FROM 'SELECT 1 FROM b12651_T1 WHERE a IN (SELECT b FROM b12651_V1)';
|
|
EXECUTE b12651;
|
|
1
|
|
DROP VIEW b12651_V1;
|
|
DROP TABLE b12651_T1, b12651_T2;
|
|
DEALLOCATE PREPARE b12651;
|
|
create table t1 (id int);
|
|
prepare ins_call from "insert into t1 (id) values (1)";
|
|
execute ins_call;
|
|
select row_count();
|
|
row_count()
|
|
1
|
|
drop table t1;
|
|
create table t1 (a int, b int);
|
|
insert into t1 (a,b) values (2,8),(1,9),(3,7);
|
|
prepare stmt from "select * from t1 order by ?";
|
|
set @a=NULL;
|
|
execute stmt using @a;
|
|
a b
|
|
2 8
|
|
1 9
|
|
3 7
|
|
set @a=1;
|
|
execute stmt using @a;
|
|
a b
|
|
1 9
|
|
2 8
|
|
3 7
|
|
set @a=2;
|
|
execute stmt using @a;
|
|
a b
|
|
3 7
|
|
2 8
|
|
1 9
|
|
deallocate prepare stmt;
|
|
select * from t1 order by 1;
|
|
a b
|
|
1 9
|
|
2 8
|
|
3 7
|
|
prepare stmt from "select * from t1 order by ?+1";
|
|
set @a=0;
|
|
execute stmt using @a;
|
|
a b
|
|
2 8
|
|
1 9
|
|
3 7
|
|
set @a=1;
|
|
execute stmt using @a;
|
|
a b
|
|
2 8
|
|
1 9
|
|
3 7
|
|
deallocate prepare stmt;
|
|
select * from t1 order by 1+1;
|
|
a b
|
|
2 8
|
|
1 9
|
|
3 7
|
|
drop table t1;
|
|
create table t1 (a int);
|
|
create table t2 like t1;
|
|
create table t3 like t2;
|
|
prepare stmt from "repair table t1";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
prepare stmt from "optimize table t1";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status OK
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status Table is already up to date
|
|
prepare stmt from "analyze table t1";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Table is already up to date
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Table is already up to date
|
|
prepare stmt from "repair table t1, t2, t3";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
test.t2 repair status OK
|
|
test.t3 repair status OK
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
test.t2 repair status OK
|
|
test.t3 repair status OK
|
|
prepare stmt from "optimize table t1, t2, t3";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status OK
|
|
test.t2 optimize status OK
|
|
test.t3 optimize status OK
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status Table is already up to date
|
|
test.t2 optimize status Table is already up to date
|
|
test.t3 optimize status Table is already up to date
|
|
prepare stmt from "analyze table t1, t2, t3";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Table is already up to date
|
|
test.t2 analyze status Table is already up to date
|
|
test.t3 analyze status Table is already up to date
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status Table is already up to date
|
|
test.t2 analyze status Table is already up to date
|
|
test.t3 analyze status Table is already up to date
|
|
prepare stmt from "repair table t1, t4, t3";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
test.t4 repair Error Table 'test.t4' doesn't exist
|
|
test.t4 repair error Corrupt
|
|
test.t3 repair status OK
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 repair status OK
|
|
test.t4 repair Error Table 'test.t4' doesn't exist
|
|
test.t4 repair error Corrupt
|
|
test.t3 repair status OK
|
|
prepare stmt from "optimize table t1, t3, t4";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status OK
|
|
test.t3 optimize status OK
|
|
test.t4 optimize Error Table 'test.t4' doesn't exist
|
|
test.t4 optimize error Corrupt
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 optimize status Table is already up to date
|
|
test.t3 optimize status Table is already up to date
|
|
test.t4 optimize Error Table 'test.t4' doesn't exist
|
|
test.t4 optimize error Corrupt
|
|
prepare stmt from "analyze table t4, t1";
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t4 analyze Error Table 'test.t4' doesn't exist
|
|
test.t4 analyze error Corrupt
|
|
test.t1 analyze status Table is already up to date
|
|
execute stmt;
|
|
Table Op Msg_type Msg_text
|
|
test.t4 analyze Error Table 'test.t4' doesn't exist
|
|
test.t4 analyze error Corrupt
|
|
test.t1 analyze status Table is already up to date
|
|
deallocate prepare stmt;
|
|
drop table t1, t2, t3;
|
|
create database mysqltest_long_database_name_to_thrash_heap;
|
|
use test;
|
|
create table t1 (i int);
|
|
prepare stmt from "alter table test.t1 rename t1";
|
|
use mysqltest_long_database_name_to_thrash_heap;
|
|
execute stmt;
|
|
show tables like 't1';
|
|
Tables_in_mysqltest_long_database_name_to_thrash_heap (t1)
|
|
prepare stmt from "alter table test.t1 rename t1";
|
|
use test;
|
|
execute stmt;
|
|
show tables like 't1';
|
|
Tables_in_test (t1)
|
|
use mysqltest_long_database_name_to_thrash_heap;
|
|
show tables like 't1';
|
|
Tables_in_mysqltest_long_database_name_to_thrash_heap (t1)
|
|
t1
|
|
deallocate prepare stmt;
|
|
use mysqltest_long_database_name_to_thrash_heap;
|
|
prepare stmt_create from "create table t1 (i int)";
|
|
prepare stmt_insert from "insert into t1 (i) values (1)";
|
|
prepare stmt_update from "update t1 set i=2";
|
|
prepare stmt_delete from "delete from t1 where i=2";
|
|
prepare stmt_select from "select * from t1";
|
|
prepare stmt_alter from "alter table t1 add column (b int)";
|
|
prepare stmt_alter1 from "alter table t1 drop column b";
|
|
prepare stmt_analyze from "analyze table t1";
|
|
prepare stmt_optimize from "optimize table t1";
|
|
prepare stmt_show from "show tables like 't1'";
|
|
prepare stmt_truncate from "truncate table t1";
|
|
prepare stmt_drop from "drop table t1";
|
|
drop table t1;
|
|
use test;
|
|
execute stmt_create;
|
|
show tables like 't1';
|
|
Tables_in_test (t1)
|
|
use mysqltest_long_database_name_to_thrash_heap;
|
|
show tables like 't1';
|
|
Tables_in_mysqltest_long_database_name_to_thrash_heap (t1)
|
|
t1
|
|
use test;
|
|
execute stmt_insert;
|
|
select * from mysqltest_long_database_name_to_thrash_heap.t1;
|
|
i
|
|
1
|
|
execute stmt_update;
|
|
select * from mysqltest_long_database_name_to_thrash_heap.t1;
|
|
i
|
|
2
|
|
execute stmt_delete;
|
|
execute stmt_select;
|
|
i
|
|
execute stmt_alter;
|
|
show columns from mysqltest_long_database_name_to_thrash_heap.t1;
|
|
Field Type Null Key Default Extra
|
|
i int(11) YES NULL
|
|
b int(11) YES NULL
|
|
execute stmt_alter1;
|
|
show columns from mysqltest_long_database_name_to_thrash_heap.t1;
|
|
Field Type Null Key Default Extra
|
|
i int(11) YES NULL
|
|
execute stmt_analyze;
|
|
Table Op Msg_type Msg_text
|
|
mysqltest_long_database_name_to_thrash_heap.t1 analyze status Table is already up to date
|
|
execute stmt_optimize;
|
|
Table Op Msg_type Msg_text
|
|
mysqltest_long_database_name_to_thrash_heap.t1 optimize status Table is already up to date
|
|
execute stmt_show;
|
|
Tables_in_mysqltest_long_database_name_to_thrash_heap (t1)
|
|
t1
|
|
execute stmt_truncate;
|
|
execute stmt_drop;
|
|
show tables like 't1';
|
|
Tables_in_test (t1)
|
|
use mysqltest_long_database_name_to_thrash_heap;
|
|
show tables like 't1';
|
|
Tables_in_mysqltest_long_database_name_to_thrash_heap (t1)
|
|
drop database mysqltest_long_database_name_to_thrash_heap;
|
|
prepare stmt_create from "create table t1 (i int)";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_insert from "insert into t1 (i) values (1)";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_update from "update t1 set i=2";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_delete from "delete from t1 where i=2";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_select from "select * from t1";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_alter from "alter table t1 add column (b int)";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_alter1 from "alter table t1 drop column b";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_analyze from "analyze table t1";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_optimize from "optimize table t1";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_show from "show tables like 't1'";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_truncate from "truncate table t1";
|
|
ERROR 3D000: No database selected
|
|
prepare stmt_drop from "drop table t1";
|
|
ERROR 3D000: No database selected
|
|
create temporary table t1 (i int);
|
|
ERROR 3D000: No database selected
|
|
use test;
|
|
DROP TABLE IF EXISTS t1, t2, t3;
|
|
CREATE TABLE t1 (i BIGINT, j BIGINT);
|
|
CREATE TABLE t2 (i BIGINT);
|
|
CREATE TABLE t3 (i BIGINT, j BIGINT);
|
|
PREPARE stmt FROM "SELECT * FROM t1 JOIN t2 ON (t2.i = t1.i)
|
|
LEFT JOIN t3 ON ((t3.i, t3.j) = (t1.i, t1.j))
|
|
WHERE t1.i = ?";
|
|
SET @a= 1;
|
|
EXECUTE stmt USING @a;
|
|
i j i i j
|
|
EXECUTE stmt USING @a;
|
|
i j i i j
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE IF EXISTS t1, t2, t3;
|
|
DROP TABLE IF EXISTS t1, t2;
|
|
CREATE TABLE t1 (i INT KEY);
|
|
CREATE TABLE t2 (i INT);
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
INSERT INTO t2 VALUES (1);
|
|
PREPARE stmt FROM "SELECT t2.i FROM t1 LEFT JOIN t2 ON t2.i = t1.i
|
|
WHERE t1.i = ?";
|
|
SET @arg= 1;
|
|
EXECUTE stmt USING @arg;
|
|
i
|
|
1
|
|
SET @arg= 2;
|
|
EXECUTE stmt USING @arg;
|
|
i
|
|
NULL
|
|
SET @arg= 1;
|
|
EXECUTE stmt USING @arg;
|
|
i
|
|
1
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1, t2;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
SELECT t1.i FROM t1 JOIN v1 ON t1.i = v1.i
|
|
WHERE EXISTS (SELECT * FROM t1 WHERE v1.i = 1);
|
|
i
|
|
1
|
|
PREPARE stmt FROM "SELECT t1.i FROM t1 JOIN v1 ON t1.i = v1.i
|
|
WHERE EXISTS (SELECT * FROM t1 WHERE v1.i = 1)";
|
|
EXECUTE stmt;
|
|
i
|
|
1
|
|
EXECUTE stmt;
|
|
i
|
|
1
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
DROP PROCEDURE IF EXISTS p1;
|
|
flush status;
|
|
prepare sq from 'show status like "slow_queries"';
|
|
execute sq;
|
|
Variable_name Value
|
|
Slow_queries 0
|
|
prepare no_index from 'select 1 from information_schema.tables limit 1';
|
|
execute sq;
|
|
Variable_name Value
|
|
Slow_queries 0
|
|
execute no_index;
|
|
1
|
|
1
|
|
execute sq;
|
|
Variable_name Value
|
|
Slow_queries 1
|
|
deallocate prepare no_index;
|
|
deallocate prepare sq;
|
|
CREATE TABLE t1 (a int);
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
CREATE TABLE t2 (b int);
|
|
INSERT INTO t2 VALUES (NULL);
|
|
SELECT a FROM t1 WHERE (SELECT b FROM t2) IS NULL;
|
|
a
|
|
1
|
|
2
|
|
PREPARE stmt FROM 'SELECT a FROM t1 WHERE (SELECT b FROM t2) IS NULL';
|
|
EXECUTE stmt;
|
|
a
|
|
1
|
|
2
|
|
DEALLOCATE PREPARE stmt;
|
|
PREPARE stmt FROM 'SELECT a FROM t1 WHERE (SELECT b FROM t2 limit ?) IS NULL';
|
|
SET @arg=1;
|
|
EXECUTE stmt USING @arg;
|
|
a
|
|
1
|
|
2
|
|
DEALLOCATE PREPARE stmt;
|
|
DROP TABLE t1,t2;
|
|
drop table if exists t1;
|
|
create table t1 (s1 char(20));
|
|
prepare stmt from "alter table t1 modify s1 int";
|
|
execute stmt;
|
|
execute stmt;
|
|
drop table t1;
|
|
deallocate prepare stmt;
|
|
drop table if exists t1;
|
|
create table t1 (a int, b int);
|
|
prepare s_6895 from "alter table t1 drop column b";
|
|
execute s_6895;
|
|
show columns from t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) YES NULL
|
|
drop table t1;
|
|
create table t1 (a int, b int);
|
|
execute s_6895;
|
|
show columns from t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) YES NULL
|
|
drop table t1;
|
|
create table t1 (a int, b int);
|
|
execute s_6895;
|
|
show columns from t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) YES NULL
|
|
deallocate prepare s_6895;
|
|
drop table t1;
|
|
create table t1 (i int primary key auto_increment) comment='comment for table t1';
|
|
create table t2 (i int, j int, k int);
|
|
prepare stmt from "alter table t1 auto_increment=100";
|
|
execute stmt;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`i` int(11) NOT NULL auto_increment,
|
|
PRIMARY KEY (`i`)
|
|
) ENGINE=MyISAM AUTO_INCREMENT=100 DEFAULT CHARSET=latin1 COMMENT='comment for table t1'
|
|
flush tables;
|
|
select * from t2;
|
|
i j k
|
|
execute stmt;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`i` int(11) NOT NULL auto_increment,
|
|
PRIMARY KEY (`i`)
|
|
) ENGINE=MyISAM AUTO_INCREMENT=100 DEFAULT CHARSET=latin1 COMMENT='comment for table t1'
|
|
deallocate prepare stmt;
|
|
drop table t1, t2;
|
|
drop tables if exists t1;
|
|
create table t1 (id int primary key auto_increment, value varchar(10));
|
|
insert into t1 (id, value) values (1, 'FIRST'), (2, 'SECOND'), (3, 'THIRD');
|
|
prepare stmt from "insert into t1 (id, value) select * from (select 4 as i, 'FOURTH' as v) as y on duplicate key update v = 'DUP'";
|
|
execute stmt;
|
|
ERROR 42S22: Unknown column 'v' in 'field list'
|
|
execute stmt;
|
|
ERROR 42S22: Unknown column 'v' in 'field list'
|
|
deallocate prepare stmt;
|
|
prepare stmt from "insert into t1 (id, value) select * from (select 4 as id, 'FOURTH' as value) as y on duplicate key update y.value = 'DUP'";
|
|
execute stmt;
|
|
ERROR 42S22: Unknown column 'y.value' in 'field list'
|
|
execute stmt;
|
|
ERROR 42S22: Unknown column 'y.value' in 'field list'
|
|
deallocate prepare stmt;
|
|
drop tables t1;
|
|
prepare stmt from "create table t1 select ?";
|
|
set @a=1.0;
|
|
execute stmt using @a;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`?` decimal(2,1) default NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
drop table t1;
|
|
drop table if exists t1;
|
|
create table t1 (a bigint unsigned, b bigint(20) unsigned);
|
|
prepare stmt from "insert into t1 values (?,?)";
|
|
set @a= 9999999999999999;
|
|
set @b= 14632475938453979136;
|
|
insert into t1 values (@a, @b);
|
|
select * from t1 where a = @a and b = @b;
|
|
a b
|
|
9999999999999999 14632475938453979136
|
|
execute stmt using @a, @b;
|
|
select * from t1 where a = @a and b = @b;
|
|
a b
|
|
9999999999999999 14632475938453979136
|
|
9999999999999999 14632475938453979136
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
drop view if exists v1;
|
|
drop table if exists t1;
|
|
create table t1 (a int, b int);
|
|
insert into t1 values (1,1), (2,2), (3,3);
|
|
insert into t1 values (3,1), (1,2), (2,3);
|
|
prepare stmt from "create view v1 as select * from t1";
|
|
execute stmt;
|
|
drop table t1;
|
|
create table t1 (a int, b int);
|
|
drop view v1;
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b` from `t1`
|
|
drop view v1;
|
|
prepare stmt from "create view v1 (c,d) as select a,b from t1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d` from `t1`
|
|
select * from v1;
|
|
c d
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d` from `t1`
|
|
select * from v1;
|
|
c d
|
|
drop view v1;
|
|
prepare stmt from "create view v1 (c) as select b+1 from t1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (`t1`.`b` + 1) AS `c` from `t1`
|
|
select * from v1;
|
|
c
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select (`t1`.`b` + 1) AS `c` from `t1`
|
|
select * from v1;
|
|
c
|
|
drop view v1;
|
|
prepare stmt from "create view v1 (c,d,e,f) as select a,b,a in (select a+2 from t1), a = all (select a from t1) from t1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) AS `a+2` from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` AS `a` from `t1`) AS `f` from `t1`
|
|
select * from v1;
|
|
c d e f
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) AS `a+2` from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` AS `a` from `t1`) AS `f` from `t1`
|
|
select * from v1;
|
|
c d e f
|
|
drop view v1;
|
|
prepare stmt from "create or replace view v1 as select 1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
|
|
select * from v1;
|
|
1
|
|
1
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`
|
|
select * from v1;
|
|
1
|
|
1
|
|
drop view v1;
|
|
prepare stmt from "create view v1 as select 1, 1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`,1 AS `My_exp_1`
|
|
select * from v1;
|
|
1 My_exp_1
|
|
1 1
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 1 AS `1`,1 AS `My_exp_1`
|
|
select * from v1;
|
|
1 My_exp_1
|
|
1 1
|
|
drop view v1;
|
|
prepare stmt from "create view v1 (x) as select a from t1 where a > 1";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `x` from `t1` where (`t1`.`a` > 1)
|
|
select * from v1;
|
|
x
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `x` from `t1` where (`t1`.`a` > 1)
|
|
select * from v1;
|
|
x
|
|
drop view v1;
|
|
prepare stmt from "create view v1 as select * from `t1` `b`";
|
|
execute stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `b`.`a` AS `a`,`b`.`b` AS `b` from `t1` `b`
|
|
select * from v1;
|
|
a b
|
|
drop view v1;
|
|
execute stmt;
|
|
deallocate prepare stmt;
|
|
show create view v1;
|
|
View Create View
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `b`.`a` AS `a`,`b`.`b` AS `b` from `t1` `b`
|
|
select * from v1;
|
|
a b
|
|
drop view v1;
|
|
prepare stmt from "create view v1 (a,b,c) as select * from t1";
|
|
execute stmt;
|
|
ERROR HY000: View's SELECT and view's field list have different column counts
|
|
execute stmt;
|
|
ERROR HY000: View's SELECT and view's field list have different column counts
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
create temporary table t1 (a int, b int);
|
|
prepare stmt from "create view v1 as select * from t1";
|
|
execute stmt;
|
|
ERROR HY000: View's SELECT refers to a temporary table 't1'
|
|
execute stmt;
|
|
ERROR HY000: View's SELECT refers to a temporary table 't1'
|
|
deallocate prepare stmt;
|
|
drop table t1;
|
|
prepare stmt from "create view v1 as select * from t1";
|
|
ERROR 42S02: Table 'test.t1' doesn't exist
|
|
prepare stmt from "create view v1 as select * from `t1` `b`";
|
|
ERROR 42S02: Table 'test.t1' doesn't exist
|
|
prepare stmt from "select ?";
|
|
set @arg= 123456789.987654321;
|
|
select @arg;
|
|
@arg
|
|
123456789.987654321
|
|
execute stmt using @arg;
|
|
?
|
|
123456789.987654321
|
|
set @arg= "string";
|
|
select @arg;
|
|
@arg
|
|
string
|
|
execute stmt using @arg;
|
|
?
|
|
string
|
|
set @arg= 123456;
|
|
select @arg;
|
|
@arg
|
|
123456
|
|
execute stmt using @arg;
|
|
?
|
|
123456
|
|
set @arg= cast(-12345.54321 as decimal(20, 10));
|
|
select @arg;
|
|
@arg
|
|
-12345.5432100000
|
|
execute stmt using @arg;
|
|
?
|
|
-12345.5432100000
|
|
deallocate prepare stmt;
|
|
End of 5.0 tests.
|