1
0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00

Merge bk-internal.mysql.com:/home/bk/mysql-4.1

into mysql.com:/home/my/mysql-4.1
This commit is contained in:
monty@mysql.com
2004-08-26 18:27:33 +03:00
28 changed files with 254 additions and 164 deletions

View File

@ -40,6 +40,7 @@ show tables;
Tables_in_test
update mysql.user set password=old_password("gambling2") where user=_binary"test";
flush privileges;
set password="";
set password='gambling3';
ERROR HY000: Password hash should be a 41-digit hexadecimal number
set password=old_password('gambling3');

View File

@ -1,19 +1,19 @@
drop table if exists t1, t2;
CREATE TABLE t1 ( a int );
INSERT INTO t1 VALUES (1),(2),(1);
CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
ERROR 23000: Duplicate entry '1' for key 1
select * from t2;
ERROR 42S02: Table 'test.t2' doesn't exist
CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=INNODB SELECT a FROM t1;
CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=INNODB SELECT a FROM t1;
ERROR 23000: Duplicate entry '1' for key 1
select * from t2;
ERROR 42S02: Table 'test.t2' doesn't exist
CREATE TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
CREATE TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
ERROR 23000: Duplicate entry '1' for key 1
select * from t2;
ERROR 42S02: Table 'test.t2' doesn't exist
CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) TYPE=MYISAM SELECT a FROM t1;
CREATE TEMPORARY TABLE t2 ( PRIMARY KEY (a) ) ENGINE=MYISAM SELECT a FROM t1;
ERROR 23000: Duplicate entry '1' for key 1
select * from t2;
ERROR 42S02: Table 'test.t2' doesn't exist

View File

@ -1,5 +1,4 @@
drop table if exists t1;
drop table if exists t2;
drop table if exists t1,t2;
set names utf8;
select left(_utf8 0xD0B0D0B1D0B2,1);
left(_utf8 0xD0B0D0B1D0B2,1)

View File

@ -52,13 +52,13 @@ select * from t1 ignore key (key1) where text1='teststring' or text1 like 'tests
text1
teststring
teststring
select * from t1 where text1='teststring' or text1 like 'teststring_%';
text1
teststring
teststring
select * from t1 where text1='teststring' or text1 > 'teststring\t';
text1
teststring
select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
concat('|', text1, '|')
|teststring |
|teststring|
select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
concat('|', text1, '|')
|teststring|
select text1, length(text1) from t1 order by text1;
text1 length(text1)
nothing 7
@ -77,7 +77,28 @@ concat('|', text1, '|')
|teststring|
|teststring |
|teststring |
select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
concat('|', text1, '|')
|teststring|
|teststring |
select concat('|', text1, '|') from t1 where text1='teststring';
concat('|', text1, '|')
|teststring|
select concat('|', text1, '|') from t1 where text1='teststring ';
concat('|', text1, '|')
|teststring |
alter table t1 modify text1 text not null, pack_keys=1;
select concat('|', text1, '|') from t1 where text1='teststring';
concat('|', text1, '|')
|teststring|
|teststring |
select concat('|', text1, '|') from t1 where text1='teststring ';
concat('|', text1, '|')
|teststring|
|teststring |
explain select concat('|', text1, '|') from t1 where text1='teststring ';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range key1 key1 22 NULL 2 Using where
select * from t1 where text1 like 'teststring_%';
text1
teststring
@ -87,10 +108,10 @@ text1
teststring
teststring
teststring
select * from t1 where text1='teststring' or text1 > 'teststring\t';
text1
teststring
teststring
select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
concat('|', text1, '|')
|teststring|
|teststring |
select concat('|', text1, '|') from t1 order by text1;
concat('|', text1, '|')
|nothing|

View File

@ -127,3 +127,4 @@ having (a.description is not null) and (c=0);
id description c
1 test 0
2 test2 0
drop table t1,t2,t3;

View File

@ -593,9 +593,12 @@ create table t1 (id integer primary key auto_increment, txt text, unique index t
insert into t1 (txt) values ('Chevy'), ('Chevy '), (NULL);
select * from t1 where txt='Chevy' or txt is NULL;
id txt
3 NULL
1 Chevy
2 Chevy
3 NULL
explain select * from t1 where txt='Chevy' or txt is NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range txt_index txt_index 23 NULL 2 Using where
select * from t1 where txt='Chevy ';
id txt
1 Chevy
@ -663,6 +666,21 @@ id txt
1 Chevy
2 Chevy
4 Ford
alter table t1 modify column txt blob;
explain select * from t1 where txt='Chevy' or txt is NULL;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref_or_null txt_index txt_index 23 const 2 Using where
select * from t1 where txt='Chevy' or txt is NULL;
id txt
1 Chevy
3 NULL
explain select * from t1 where txt='Chevy' or txt is NULL order by txt;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref_or_null txt_index txt_index 23 const 2 Using where; Using filesort
select * from t1 where txt='Chevy' or txt is NULL order by txt;
id txt
3 NULL
1 Chevy
drop table t1;
CREATE TABLE t1 ( i int(11) NOT NULL default '0', c text NOT NULL, PRIMARY KEY (i), KEY (c(1),c(1)));
INSERT t1 VALUES (1,''),(2,''),(3,'asdfh'),(4,'');

View File

@ -365,3 +365,15 @@ select * from t1;
t1 i
2004-04-01 00:00:00 10
drop table t1;
create table t1 (ts timestamp(19));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`ts` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1
set TIMESTAMP=1000000000;
insert into t1 values ();
select * from t1;
ts
2001-09-09 04:46:40
drop table t1;