Skip to content

M
MariaDB
Commit 987f4c4d authored by monty@mashka.mysql.fi's avatar monty@mashka.mysql.fi
Browse files
Options

Fixed AUTO_INCREMENT handling in MyISAM (last auto_increment patch broke things) 

Some after merge fixes
parent d56e2acf
Show whitespace changes
Inline Side-by-side
Showing with 131 additions and 130 deletions
mysql-test/r/ctype_latin1_de.result
View file @ 987f4c4d
drop table if exists t1;
create table t1 (a char (20) not null, b int not null auto_increment, index (a,b),index(b));
create table t1 (a char (20) not null, b int not null auto_increment, index (a,b));
insert into t1 (a) values (''),('ac'),('ae'),('ad'),('c'),('aeb');
insert into t1 (a) values ('c'),('uc'),('ue'),('ud'),(''),('ueb'),('uf');
insert into t1 (a) values (''),('oc'),('a'),('oe'),('od'),('c'),('oeb');
insert into t1 (a) values ('s'),('ss'),(''),('b'),('ssa'),('ssc'),('a');
insert into t1 (a) values ('e'),('u'),('o'),(''),('a'),('aeae');
insert into t1 (a) values ('q'),('a'),('u'),('o'),(''),('');
insert into t1 (a) values ('q'),('a'),('u'),('o'),(''),(''),('a');
select a,b from t1 order by a,b;
a b
a 35
ac 2
ad 4
a 1
a 2
ac 1
ad 1
1
ae 3
31
aeae 33
a 32
aeb 6
c 5
38
39
e 28
o 37
oc 15
od 18
14
oe 17
a 16
oeb 20
c 19
o 30
q 34
s 21
ss 22
23
ssa 25
a 27
b 24
ssc 26
u 36
uc 8
ud 10
ue 9
11
ueb 12
c 7
uf 13
u 29
ae 2
1
aeae 2
a 1
aeb 1
c 1
1
2
e 1
o 1
oc 1
od 1
1
oe 2
a 1
oeb 1
c 1
o 1
q 1
s 1
ss 1
2
ssa 1
a 2
b 1
ssc 1
u 1
uc 1
ud 1
ue 1
2
ueb 1
c 1
uf 1
u 1
select a,b from t1 order by upper(a),b;
a b
a 35
ac 2
ad 4
a 1
a 2
ac 1
ad 1
1
ae 3
31
aeae 33
a 32
aeb 6
c 5
38
39
e 28
o 37
oc 15
od 18
14
oe 17
a 16
oeb 20
c 19
o 30
q 34
s 21
ss 22
23
ssa 25
a 27
b 24
ssc 26
u 36
uc 8
ud 10
ue 9
11
ueb 12
c 7
uf 13
u 29
ae 2
1
aeae 2
a 1
aeb 1
c 1
1
2
e 1
o 1
oc 1
od 1
1
oe 2
a 1
oeb 1
c 1
o 1
q 1
s 1
ss 1
2
ssa 1
a 2
b 1
ssc 1
u 1
uc 1
ud 1
ue 1
2
ueb 1
c 1
uf 1
u 1
select a from t1 order by a desc;
a
u
......@@ -129,44 +131,46 @@ ae
ad
ac
a
a
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
select * from t1 where a like "%";
a b
14
a 16
c 19
o 30
1
a 1
c 1
o 1
select * from t1 where a like binary "%%";
a b
39
2
select * from t1 where a like "%%";
a b
a 35
ac 2
ad 4
ae 3
aeae 33
a 32
aeb 6
a 16
ssa 25
a 27
a 1
a 2
ac 1
ad 1
ae 2
aeae 2
a 1
aeb 1
a 1
ssa 1
a 2
select * from t1 where a like "%U%";
a b
u 36
uc 8
ud 10
ue 9
ueb 12
uf 13
u 29
u 1
uc 1
ud 1
ue 1
ueb 1
uf 1
u 1
select * from t1 where a like "%ss%";
a b
ss 22
ssa 25
ssc 26
ss 1
ssa 1
ssc 1
drop table t1;
select strcmp('','ae'),strcmp('ae',''),strcmp('aeq','q'),strcmp('q','aeq');
strcmp('','ae') strcmp('ae','') strcmp('aeq','q') strcmp('q','aeq')
......
mysql-test/r/delete.result
View file @ 987f4c4d
......@@ -24,3 +24,18 @@ create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
delete from t1 where a=27;
drop table t1;
CREATE TABLE t1 (
bool char(0) default NULL,
not_null varchar(20) binary NOT NULL default '',
misc integer not null,
PRIMARY KEY (not_null)
) TYPE=MyISAM;
INSERT INTO t1 VALUES (NULL,'a',4), (NULL,'b',5), (NULL,'c',6), (NULL,'d',7);
select * from t1 where misc > 5 and bool is null;
bool not_null misc
NULL c 6
NULL d 7
delete from t1 where misc > 5 and bool is null;
select * from t1 where misc > 5 and bool is null;
bool not_null misc
drop table t1;
mysql-test/r/select.result
View file @ 987f4c4d
use test;
drop table if exists t1,t2,t3,t4;
CREATE TABLE t1 (
Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
......
mysql-test/r/type_datetime.result
View file @ 987f4c4d
......@@ -78,21 +78,6 @@ EXPLAIN SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
table type possible_keys key key_len ref rows Extra
t1 ref expedition expedition 8 const 1 Using where
drop table t1;
CREATE TABLE `t1` (
`date` datetime NOT NULL default '0000-00-00 00:00:00',
`numfacture` int(6) unsigned NOT NULL default '0',
`expedition` datetime NOT NULL default '0000-00-00 00:00:00',
PRIMARY KEY (`numfacture`),
KEY `date` (`date`),
KEY `expedition` (`expedition`)
) TYPE=MyISAM;
INSERT INTO t1 (expedition) VALUES ('0001-00-00 00:00:00');
SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
INSERT INTO t1 (numfacture,expedition) VALUES ('1212','0001-00-00 00:00:00');
SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
EXPLAIN SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
drop table t1;
create table t1 (a datetime not null, b datetime not null);
insert into t1 values (now(), now());
insert into t1 values (now(), now());
......
mysql-test/t/ctype_latin1_de.test
View file @ 987f4c4d
......@@ -2,13 +2,13 @@
# Test latin_de character set
#
drop table if exists t1;
create table t1 (a char (20) not null, b int not null auto_increment, index (a,b),index(b));
create table t1 (a char (20) not null, b int not null auto_increment, index (a,b));
insert into t1 (a) values (''),('ac'),('ae'),('ad'),('c'),('aeb');
insert into t1 (a) values ('c'),('uc'),('ue'),('ud'),(''),('ueb'),('uf');
insert into t1 (a) values (''),('oc'),('a'),('oe'),('od'),('c'),('oeb');
insert into t1 (a) values ('s'),('ss'),(''),('b'),('ssa'),('ssc'),('a');
insert into t1 (a) values ('e'),('u'),('o'),(''),('a'),('aeae');
insert into t1 (a) values ('q'),('a'),('u'),('o'),(''),('');
insert into t1 (a) values ('q'),('a'),('u'),('o'),(''),(''),('a');
select a,b from t1 order by a,b;
select a,b from t1 order by upper(a),b;
select a from t1 order by a desc;
......
mysql-test/t/select.test
View file @ 987f4c4d
......@@ -6,8 +6,6 @@
# Simple select test
#
use test;
drop table if exists t1,t2,t3,t4;
CREATE TABLE t1 (
......
sql/ha_myisam.cc
View file @ 987f4c4d
......@@ -1021,7 +1021,7 @@ int ha_myisam::create(const char *name, register TABLE *table_arg,
{
int error;
uint i,j,recpos,minpos,fieldpos,temp_length,length;
bool found_auto_increment=0, found_real_auto_increment=0;
bool found_real_auto_increment=0;
enum ha_base_keytype type;
char buff[FN_REFLEN];
KEY *pos;
......@@ -1091,12 +1091,6 @@ int ha_myisam::create(const char *name, register TABLE *table_arg,
keydef[i].seg[j].null_bit=0;
keydef[i].seg[j].null_pos=0;
}
if (field->flags & AUTO_INCREMENT_FLAG && !found_auto_increment)
{
keydef[i].flag|=HA_AUTO_KEY;
found_auto_increment=1;
found_real_auto_increment=(j==0);
}
if (field->type() == FIELD_TYPE_BLOB)
{
keydef[i].seg[j].flag|=HA_BLOB_PART;
......@@ -1108,6 +1102,12 @@ int ha_myisam::create(const char *name, register TABLE *table_arg,
keyseg+=pos->key_parts;
}
if (table_arg->found_next_number_field)
{
keydef[table_arg->next_number_index].flag|= HA_AUTO_KEY;
found_real_auto_increment= table_arg->next_number_key_offset == 0;
}
recpos=0; recinfo_pos=recinfo;
while (recpos < (uint) table_arg->reclength)
{
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7