2004-07-01 16:30:29 +02:00
use test;
test_sequence
------ basic tests ------
drop table if exists t1, t_many_col_types ;
create table t1
(
a int, b varchar(30),
primary key(a)
) engine = 'MYISAM' ;
create table t_many_col_types
(
c1 tinyint, c2 smallint, c3 mediumint, c4 int,
c5 integer, c6 bigint, c7 float, c8 double,
c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
c13 date, c14 datetime, c15 timestamp(14), c16 time,
c17 year, c18 bit, c19 bool, c20 char,
c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
c32 set('monday', 'tuesday', 'wednesday'),
primary key(c1)
) engine = 'MYISAM' ;
delete from t1 ;
insert into t1 values (1,'one');
insert into t1 values (2,'two');
insert into t1 values (3,'three');
insert into t1 values (4,'four');
commit ;
delete from t_many_col_types ;
insert into t_many_col_types
set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
c10= 1, c11= 1, c12 = 1,
c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
c16= '11:11:11', c17= '2004',
c18= 1, c19=true, c20= 'a', c21= '123456789a',
c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
insert into t_many_col_types
set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
c10= 9, c11= 9, c12 = 9,
c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
c16= '11:11:11', c17= '2004',
c18= 1, c19=false, c20= 'a', c21= '123456789a',
c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
PREPARE stmt FROM ' select * from t1 where a = ? ' ;
SET @var= 2 ;
EXECUTE stmt USING @var ;
a b
2 two
select * from t1 where a = @var ;
a b
2 two
DEALLOCATE PREPARE stmt ;
prepare stmt1 from ' select 1 as my_col ' ;
prepare stmt1 from ' select ? as my_col ' ;
prepare ;
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 stmt1 ;
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 stmt1 from ;
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_garbage stmt1 from ' select 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 'prepare_garbage stmt1 from ' select 1 '' at line 1
prepare stmt1 from_garbage ' select 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_garbage ' select 1 '' at line 1
prepare stmt1 from ' select_garbage 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 'select_garbage 1' at line 1
prepare from ' select 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 ' select 1 '' at line 1
prepare stmt1 ' select 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 '' select 1 '' at line 1
prepare ? from ' select ? as my_col ' ;
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 ' select ? as my_col '' at line 1
set @arg00='select 1 as my_col';
prepare stmt1 from @arg00;
set @arg00='';
prepare stmt1 from @arg00;
ERROR 42000: Query was empty
set @arg00=NULL;
prepare stmt1 from @arg01;
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
prepare stmt1 from ' select * from t1 where a <= 2 ' ;
prepare stmt1 from ' select * from t1 where x <= 2 ' ;
ERROR 42S22: Unknown column 'x' in 'where clause'
drop table if exists not_exist ;
prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
ERROR 42S02: Table 'test.not_exist' doesn't exist
prepare stmt1 from ' insert into t1 values(? ' ;
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 stmt1 from ' select a, b from t1
where a=? and where ' ;
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' at line 2
execute never_prepared ;
ERROR HY000: Unknown prepared statement handler (never_prepared) given to EXECUTE
prepare stmt1 from ' select * from t1 where a <= 2 ' ;
prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
ERROR 42S02: Table 'test.not_exist' doesn't exist
execute stmt1 ;
ERROR HY000: Unknown prepared statement handler (stmt1) given to EXECUTE
create table to_be_dropped
(
a int primary key,
b char(30),
c int
);
insert into to_be_dropped( a, b, c) values( 1, 'original table', 1);
prepare stmt2 from ' select * from to_be_dropped ' ;
execute stmt2 ;
a b c
1 original table 1
drop table to_be_dropped ;
execute stmt2 ;
ERROR 42S02: Table 'test.to_be_dropped' doesn't exist
create table to_be_dropped
(
a int primary key,
b char(30),
c int
);
insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
execute stmt2 ;
a b c
9 recreated table 9
drop table to_be_dropped ;
create table to_be_dropped
(
a int primary key,
c int,
b char(30)
);
insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
execute stmt2 ;
a b c
9 recreated table 9
drop table to_be_dropped ;
create table to_be_dropped
(
a int primary key,
b char(30),
c int,
d timestamp default current_timestamp
);
insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
execute stmt2 ;
a b c
9 recreated table 9
drop table to_be_dropped ;
create table to_be_dropped
(
a int primary key,
d timestamp default current_timestamp,
b char(30),
c int
);
insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
execute stmt2 ;
a b c
9 recreated table 9
drop table to_be_dropped ;
create table to_be_dropped
(
a timestamp default '2004-02-29 18:01:59',
b char(30),
c int
);
insert into to_be_dropped( b, c) values( 'recreated table', 9);
execute stmt2 ;
a b c
2004-02-29 18:01:59 recreated table 9
drop table to_be_dropped ;
create table to_be_dropped
(
f1 int primary key,
f2 char(30),
f3 int
);
insert into to_be_dropped( f1, f2, f3) values( 9, 'recreated table', 9);
execute stmt2 ;
ERROR 42S22: Unknown column 'to_be_dropped.a' in 'field list'
drop table to_be_dropped ;
prepare stmt1 from ' select * from t1 where a <= 2 ' ;
execute stmt1 ;
a b
1 one
2 two
set @arg00=1 ;
set @arg01='two' ;
prepare stmt1 from ' select * from t1 where a <= ? ' ;
execute stmt1 using @arg00;
a b
1 one
execute stmt1 ;
ERROR HY000: Incorrect arguments to EXECUTE
execute stmt1 using @arg00, @arg01;
ERROR HY000: Incorrect arguments to EXECUTE
execute stmt1 using @not_set;
a b
deallocate prepare never_prepared ;
ERROR HY000: Unknown prepared statement handler (never_prepared) given to DEALLOCATE PREPARE
prepare stmt1 from ' select * from t1 where a <= 2 ' ;
prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
ERROR 42S02: Table 'test.not_exist' doesn't exist
deallocate prepare stmt1;
ERROR HY000: Unknown prepared statement handler (stmt1) given to DEALLOCATE PREPARE
create table to_be_dropped
(
a int primary key,
b char(10)
);
prepare stmt2 from ' select a,b from to_be_dropped where a <= 2 ' ;
drop table to_be_dropped ;
deallocate prepare stmt2;
prepare stmt1 from ' select a from t1 where a <= 2 ' ;
prepare stmt2 from ' select b from t1 where a <= 2 ' ;
execute stmt2 ;
b
one
two
execute stmt1 ;
a
1
2
prepare stmt1 from ' select a from t1 where a <= 2 ' ;
prepare stmt2 from ' select a from t1 where a <= 2 ' ;
execute stmt2 ;
a
1
2
execute stmt1 ;
a
1
2
deallocate prepare stmt1 ;
execute stmt2 ;
a
1
2
test_sequence
------ show and misc tests ------
drop table if exists t2;
create table t2
(
a int primary key, b char(10)
);
prepare stmt4 from ' show databases ';
execute stmt4;
Database
mysql
test
prepare stmt4 from ' show tables from test like ''t2%'' ';
execute stmt4;
Tables_in_test (t2%)
t2
prepare stmt4 from ' show columns from t2 from test like ''a%'' ';
execute stmt4;
Field Type Null Key Default Extra
a int(11) PRI 0
create index t2_idx on t2(b);
prepare stmt4 from ' show index from t2 from test ';
execute stmt4;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t2 0 PRIMARY 1 a A 0 NULL NULL BTREE
t2 1 t2_idx 1 b A NULL NULL NULL YES BTREE
prepare stmt4 from ' show table status from test like ''t2%'' ';
execute stmt4;
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
t2 MyISAM 9 Fixed 0 0 0 64424509439 1024 0 NULL # # # latin1_swedish_ci NULL
prepare stmt4 from ' show table status from test like ''t_many_col_types%'' ';
execute stmt4;
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
t_many_col_types MyISAM 9 Dynamic 2 220 440 4294967295 2048 0 NULL # # # latin1_swedish_ci NULL
prepare stmt4 from ' show status like ''Threads_running'' ';
execute stmt4;
Variable_name Value
Threads_running 1
prepare stmt4 from ' show variables like ''sql_mode'' ';
execute stmt4;
Variable_name Value
sql_mode
prepare stmt4 from ' show engine bdb logs ';
execute stmt4;
prepare stmt4 from ' show full processlist ';
execute stmt4;
Id User Host db Command Time State Info
number root localhost test Query 0 NULL show full processlist
prepare stmt4 from ' show grants for user ';
prepare stmt4 from ' show create table t2 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show master status ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show master logs ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show slave status ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show warnings limit 20 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show errors limit 20 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show storage engines ';
execute stmt4;
Engine Support Comment
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MyISAM YES/NO Default engine as of MySQL 3.23 with great performance
HEAP YES/NO Alias for MEMORY
MEMORY YES/NO Hash based, stored in memory, useful for temporary tables
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MERGE YES/NO Collection of identical MyISAM tables
MRG_MYISAM YES/NO Alias for MERGE
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ISAM YES/NO Obsolete storage engine, now replaced by MyISAM
MRG_ISAM YES/NO Obsolete storage engine, now replaced by MERGE
InnoDB YES/NO Supports transactions, row-level locking, and foreign keys
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INNOBASE YES/NO Alias for INNODB
BDB YES/NO Supports transactions and page-level locking
BERKELEYDB YES/NO Alias for BDB
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NDBCLUSTER YES/NO Clustered, fault-tolerant, memory-based tables
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NDB YES/NO Alias for NDBCLUSTER
EXAMPLE YES/NO Example storage engine
ARCHIVE YES/NO Archive storage engine
2004-08-16 23:19:50 +02:00
CSV YES/NO CSV storage engine
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drop table if exists tx;
prepare stmt1 from ' drop table if exists tx ' ;
execute stmt1 ;
Warnings:
Note 1051 Unknown table 'tx'
prepare stmt1 from ' drop table tx ' ;
execute stmt1 ;
ERROR 42S02: Unknown table 'tx'
prepare stmt1 from ' prepare stmt2 from '' select 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 '' select 1 '' at line 1
prepare stmt1 from ' execute stmt2 ' ;
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 'stmt2' at line 1
prepare stmt1 from ' deallocate prepare never_prepared ' ;
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 'never_prepared' at line 1
prepare stmt4 from ' use test ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
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prepare stmt3 from ' create database mysqltest ';
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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create database mysqltest ;
prepare stmt3 from ' drop database mysqltest ';
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ERROR HY000: This command is not supported in the prepared statement protocol yet
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drop database mysqltest ;
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prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
identified by ''looser'' ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
grant all on test.t1 to drop_user@localhost
identified by 'looser' ;
prepare stmt3 from ' revoke all privileges on test.t1 from
drop_user@localhost ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
revoke all privileges on test.t1 from drop_user@localhost ;
prepare stmt3 from ' drop user drop_user@localhost ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
drop user drop_user@localhost;
prepare stmt3 from ' describe t2 ';
execute stmt3;
Field Type Null Key Default Extra
a int(11) PRI 0
b char(10) YES MUL NULL
drop table t2 ;
execute stmt3;
ERROR 42S02: Table 'test.t2' doesn't exist
prepare stmt3 from ' lock tables t1 read ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' unlock tables ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' load data infile ''data.txt''
into table t1 fields terminated by ''\t'' ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' select * into outfile ''data.txt'' from t1 ';
execute stmt1 ;
prepare stmt1 from ' optimize table t1 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' analyze table t1 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' checksum table t1 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' repair table t1 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' restore table t1 from ''data.txt'' ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' handler t1 open ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' commit ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' rollback ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' SET sql_mode=ansi ';
execute stmt4;
select 'a' || 'b' ;
'a' || 'b'
ab
prepare stmt4 from ' SET sql_mode="" ';
execute stmt4;
select 'a' || 'b' ;
'a' || 'b'
0
prepare stmt5 from ' select ''a'' || ''b'' ' ;
execute stmt5;
'a' || 'b'
0
SET sql_mode=ansi;
execute stmt5;
'a' || 'b'
0
SET sql_mode="";
prepare stmt1 from ' flush local privileges ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' reset query cache ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' KILL 0 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' explain select a from t1 order by b ';
execute stmt1;
Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
def id 8 3 1 N 32801 0 8
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def select_type 253 19 6 N 1 31 8
def table 253 64 2 N 1 31 8
def type 253 10 3 N 1 31 8
def possible_keys 253 4096 0 Y 0 31 8
def key 253 64 0 Y 0 31 8
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def key_len 8 3 0 Y 32800 0 8
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def ref 253 1024 0 Y 0 31 8
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def rows 8 10 1 N 32801 0 8
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def Extra 253 255 14 N 1 31 8
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id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using filesort
SET @arg00=1 ;
prepare stmt1 from ' explain select a from t1 where a > ? order by b ';
execute stmt1 using @arg00;
Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
def id 8 3 1 N 32801 0 8
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def select_type 253 19 6 N 1 31 8
def table 253 64 2 N 1 31 8
def type 253 10 5 N 1 31 8
def possible_keys 253 4096 7 Y 0 31 8
def key 253 64 7 Y 0 31 8
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def key_len 8 3 1 Y 32800 0 8
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def ref 253 1024 0 Y 0 31 8
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def rows 8 10 1 N 32801 0 8
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def Extra 253 255 27 N 1 31 8
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id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 3 Using where; Using filesort
test_sequence
------ create/drop/alter/rename tests ------
drop table if exists t2, t3;
prepare stmt_drop from ' drop table if exists t2 ' ;
execute stmt_drop;
prepare stmt_create from ' create table t2 (
a int primary key, b char(10)) ';
execute stmt_create;
prepare stmt3 from ' create table t3 like t2 ';
execute stmt3;
drop table t3;
set @arg00=1;
prepare stmt3 from ' create table t3 (m int) select ? as m ' ;
execute stmt3 using @arg00;
select m from t3;
m
1
drop table t3;
prepare stmt3 from ' create index t2_idx on t2(b) ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' drop index t2_idx on t2 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' alter table t2 drop primary key ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
drop table if exists new_t2;
prepare stmt3 from ' rename table t2 to new_t2 ';
execute stmt3;
execute stmt3;
ERROR 42S01: Table 'new_t2' already exists
rename table new_t2 to t2;
drop table t2;
test_sequence
------ big statement tests ------
select 'ABC' as my_const_col from t1 where
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 ;
my_const_col
ABC
ABC
ABC
ABC
prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 AND
1 = 1 ' ;
execute stmt1 ;
my_const_col
ABC
ABC
ABC
ABC
execute stmt1 ;
my_const_col
ABC
ABC
ABC
ABC
select 'ABC' as my_const_col FROM t1 WHERE
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
'1234567890123456789012345678901234567890123456789012345678901234567890'
= '1234567890123456789012345678901234567890123456789012345678901234567890' ;
my_const_col
ABC
ABC
ABC
ABC
prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
''1234567890123456789012345678901234567890123456789012345678901234567890''
= ''1234567890123456789012345678901234567890123456789012345678901234567890'' ';
execute stmt1 ;
my_const_col
ABC
ABC
ABC
ABC
execute stmt1 ;
my_const_col
ABC
ABC
ABC
ABC
set @arg00= 1;
set @arg01= 1;
set @arg02= 1;
set @arg03= 1;
set @arg04= 1;
set @arg05= 1;
set @arg06= 1;
set @arg07= 1;
set @arg10= 1;
set @arg11= 1;
set @arg12= 1;
set @arg13= 1;
set @arg14= 1;
set @arg15= 1;
set @arg16= 1;
set @arg17= 1;
set @arg20= 1;
set @arg21= 1;
set @arg22= 1;
set @arg23= 1;
set @arg24= 1;
set @arg25= 1;
set @arg26= 1;
set @arg27= 1;
set @arg30= 1;
set @arg31= 1;
set @arg32= 1;
set @arg33= 1;
set @arg34= 1;
set @arg35= 1;
set @arg36= 1;
set @arg37= 1;
set @arg40= 1;
set @arg41= 1;
set @arg42= 1;
set @arg43= 1;
set @arg44= 1;
set @arg45= 1;
set @arg46= 1;
set @arg47= 1;
set @arg50= 1;
set @arg51= 1;
set @arg52= 1;
set @arg53= 1;
set @arg54= 1;
set @arg55= 1;
set @arg56= 1;
set @arg57= 1;
set @arg60= 1;
set @arg61= 1;
select 'ABC' as my_const_col FROM t1 WHERE
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
@arg00=@arg00 ;
my_const_col
ABC
ABC
ABC
ABC
prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
? = ? and ? = ? and ? = ? and ? = ? and
? = ? and ? = ? and ? = ? and ? = ? and
? = ? and ? = ? and ? = ? and ? = ? and
? = ? and ? = ? and ? = ? and ? = ? and
? = ? and ? = ? and ? = ? and ? = ? and
? = ? and ? = ? and ? = ? and ? = ? and
? = ? ' ;
execute stmt1 using
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
@arg00, @arg00;
my_const_col
ABC
ABC
ABC
ABC
execute stmt1 using
@arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07,
@arg10, @arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17,
@arg20, @arg21, @arg22, @arg23, @arg24, @arg25, @arg26, @arg27,
@arg30, @arg31, @arg32, @arg33, @arg34, @arg35, @arg36, @arg37,
@arg40, @arg41, @arg42, @arg43, @arg44, @arg45, @arg46, @arg47,
@arg50, @arg51, @arg52, @arg53, @arg54, @arg55, @arg56, @arg57,
@arg60, @arg61 ;
my_const_col
ABC
ABC
ABC
ABC
drop table t1 ;
