mirror of
https://github.com/MariaDB/server.git
synced 2025-07-29 05:21:33 +03:00
Merge
This commit is contained in:
bell@sanja.is.com.ua
@ -73,6 +73,7 @@ SUFFIXES = .sh
|
||||
-e 's!@''PERL''@!@PERL@!' \
|
||||
-e 's!@''VERSION''@!@VERSION@!' \
|
||||
-e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
|
||||
-e 's!@''MYSQL_UNIX_ADDR''@!@MYSQL_UNIX_ADDR@!' \
|
||||
-e 's!@''MYSQL_NO_DASH_VERSION''@!@MYSQL_NO_DASH_VERSION@!' \
|
||||
-e 's!@''MYSQL_SERVER_SUFFIX''@!@MYSQL_SERVER_SUFFIX@!' \
|
||||
$< > $@-t
|
||||
|
||||
@ -15,6 +15,7 @@ VERBOSE=""
|
||||
USE_MANAGER=0
|
||||
MY_TZ=GMT-3
|
||||
TZ=$MY_TZ; export TZ # for UNIX_TIMESTAMP tests to work
|
||||
LOCAL_SOCKET=@MYSQL_UNIX_ADDR@
|
||||
|
||||
# For query_cache test
|
||||
ulimit -n 1024
|
||||
@ -226,7 +227,7 @@ while test $# -gt 0; do
|
||||
--slave-binary=*)
|
||||
SLAVE_MYSQLD=`$ECHO "$1" | $SED -e "s;--slave-binary=;;"` ;;
|
||||
--local) USE_RUNNING_SERVER="" ;;
|
||||
--extern) USE_RUNNING_SERVER="1" ;;
|
||||
--extern) USE_RUNNING_SERVER="1" ;;
|
||||
--tmpdir=*) MYSQL_TMP_DIR=`$ECHO "$1" | $SED -e "s;--tmpdir=;;"` ;;
|
||||
--local-master)
|
||||
MASTER_MYPORT=3306;
|
||||
@ -256,6 +257,7 @@ while test $# -gt 0; do
|
||||
--start-and-exit)
|
||||
START_AND_EXIT=1
|
||||
;;
|
||||
--socket=*) LOCAL_SOCKET=`$ECHO "$1" | $SED -e "s;--socket=;;"` ;;
|
||||
--skip-rpl) NO_SLAVE=1 ;;
|
||||
--skip-test=*) SKIP_TEST=`$ECHO "$1" | $SED -e "s;--skip-test=;;"`;;
|
||||
--do-test=*) DO_TEST=`$ECHO "$1" | $SED -e "s;--do-test=;;"`;;
|
||||
@ -501,7 +503,7 @@ then
|
||||
fi
|
||||
if [ -n "$USE_RUNNING_SERVER" ]
|
||||
then
|
||||
MASTER_MYSOCK="/tmp/mysql.sock"
|
||||
MASTER_MYSOCK=$LOCAL_SOCKET;
|
||||
DBUSER=${DBUSER:-test}
|
||||
else
|
||||
DBUSER=${DBUSER:-root} # We want to do FLUSH xxx commands
|
||||
|
||||
@ -1267,31 +1267,6 @@ drop table if exists t1;
|
||||
(SELECT 1 as a) UNION (SELECT 1) ORDER BY (SELECT a+0);
|
||||
a
|
||||
1
|
||||
CREATE TABLE t1
|
||||
(
|
||||
FOLDERID VARCHAR(32)BINARY NOT NULL
|
||||
, FOLDERNAME VARCHAR(255)BINARY NOT NULL
|
||||
, CREATOR VARCHAR(255)BINARY
|
||||
, CREATED TIMESTAMP NOT NULL
|
||||
, DESCRIPTION VARCHAR(255)BINARY
|
||||
, FOLDERTYPE INTEGER NOT NULL
|
||||
, MODIFIED TIMESTAMP
|
||||
, MODIFIER VARCHAR(255)BINARY
|
||||
, FOLDERSIZE INTEGER NOT NULL
|
||||
, PARENTID VARCHAR(32)BINARY
|
||||
, REPID VARCHAR(32)BINARY
|
||||
, ORIGINATOR INTEGER
|
||||
, PRIMARY KEY ( FOLDERID )
|
||||
) TYPE=InnoDB;
|
||||
CREATE INDEX FFOLDERID_IDX ON t1 (FOLDERID);
|
||||
CREATE INDEX CMFLDRPARNT_IDX ON t1 (PARENTID);
|
||||
INSERT INTO t1 VALUES("0c9aab05b15048c59bc35c8461507deb", "System", "System", "2003-06-05 16:30:00", "The system content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "9c9aab05b15048c59bc35c8461507deb", "1");
|
||||
INSERT INTO t1 VALUES("2f6161e879db43c1a5b82c21ddc49089", "Default", "System", "2003-06-09 10:52:02", "The default content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "03eea05112b845949f3fd03278b5fe43", "1");
|
||||
INSERT INTO t1 VALUES("c373e9f5ad0791724315444553544200", "AddDocumentTest", "admin", "2003-06-09 10:51:25", "Movie Reviews", "0", "2003-06-09 10:51:25", "admin", "0", "2f6161e879db43c1a5b82c21ddc49089", "03eea05112b845949f3fd03278b5fe43", NULL);
|
||||
SELECT 'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1');
|
||||
'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1')
|
||||
0
|
||||
drop table t1;
|
||||
create table t1 (a int not null, b int, primary key (a));
|
||||
create table t2 (a int not null, primary key (a));
|
||||
create table t3 (a int not null, b int, primary key (a));
|
||||
@ -1411,20 +1386,8 @@ create table t2 (s1 int);
|
||||
insert into t1 values (1);
|
||||
insert into t2 values (1);
|
||||
update t1 set s1 = s1 + 1 where 1 = (select x.s1 as A from t2 WHERE t2.s1 > t1.s1 order by A);
|
||||
ERROR 42S02: Unknown table 'x' in field list
|
||||
ERROR 42S22: Unknown column 'x.s1' in 'field list'
|
||||
DROP TABLE t1, t2;
|
||||
create table t1 (a int) type=innodb;
|
||||
create table t2 (a int) type=innodb;
|
||||
create table t3 (a int) type=innodb;
|
||||
insert into t1 values (1),(2),(3),(4);
|
||||
insert into t2 values (10),(20),(30),(40);
|
||||
insert into t3 values (1),(2),(10),(50);
|
||||
select a from t3 where t3.a in (select a from t1 where a <= 3 union select * from t2 where a <= 30);
|
||||
a
|
||||
1
|
||||
2
|
||||
10
|
||||
drop table t1,t2,t3;
|
||||
CREATE TABLE t1 (s1 CHAR(5) COLLATE latin1_german1_ci,
|
||||
s2 CHAR(5) COLLATE latin1_swedish_ci);
|
||||
INSERT INTO t1 VALUES ('z','?');
|
||||
@ -1579,3 +1542,30 @@ id select_type table type possible_keys key key_len ref rows Extra
|
||||
2 SUBQUERY t1 system NULL NULL NULL NULL 1
|
||||
3 UNION t1 system NULL NULL NULL NULL 1
|
||||
drop table t1;
|
||||
CREATE TABLE t1 (number char(11) NOT NULL default '') TYPE=MyISAM CHARSET=latin1;
|
||||
INSERT INTO t1 VALUES ('69294728265'),('18621828126'),('89356874041'),('95895001874');
|
||||
CREATE TABLE t2 (code char(5) NOT NULL default '',UNIQUE KEY code (code)) TYPE=MyISAM CHARSET=latin1;
|
||||
INSERT INTO t2 VALUES ('1'),('1226'),('1245'),('1862'),('18623'),('1874'),('1967'),('6');
|
||||
select c.number as phone,(select p.code from t2 p where c.number like concat(p.code, '%') order by length(p.code) desc limit 1) as code from t1 c;
|
||||
phone code
|
||||
69294728265 6
|
||||
18621828126 1862
|
||||
89356874041 NULL
|
||||
95895001874 NULL
|
||||
drop table t1, t2;
|
||||
create table t1 (s1 int);
|
||||
create table t2 (s1 int);
|
||||
select * from t1 where (select count(*) from t2 where t1.s2) = 1;
|
||||
ERROR 42S22: Unknown column 't1.s2' in 'where clause'
|
||||
select * from t1 where (select count(*) from t2 group by t1.s2) = 1;
|
||||
ERROR 42S22: Unknown column 't1.s2' in 'group statement'
|
||||
select count(*) from t2 group by t1.s2;
|
||||
ERROR 42S02: Unknown table 't1' in group statement
|
||||
drop table t1, t2;
|
||||
CREATE TABLE t1(COLA FLOAT NOT NULL,COLB FLOAT NOT NULL,COLC VARCHAR(20) DEFAULT NULL,PRIMARY KEY (COLA, COLB));
|
||||
CREATE TABLE t2(COLA FLOAT NOT NULL,COLB FLOAT NOT NULL,COLC CHAR(1) NOT NULL,PRIMARY KEY (COLA));
|
||||
INSERT INTO t1 VALUES (1,1,'1A3240'), (1,2,'4W2365');
|
||||
INSERT INTO t2 VALUES (100, 200, 'C');
|
||||
SELECT DISTINCT COLC FROM t1 WHERE COLA = (SELECT COLA FROM t2 WHERE COLB = 200 AND COLC ='C' LIMIT 1);
|
||||
COLC
|
||||
DROP TABLE t1, t2;
|
||||
|
||||
65
mysql-test/r/subselect_innodb.result
Normal file
65
mysql-test/r/subselect_innodb.result
Normal file
@ -0,0 +1,65 @@
|
||||
drop table if exists t1,t2,t3;
|
||||
CREATE TABLE t1
|
||||
(
|
||||
FOLDERID VARCHAR(32)BINARY NOT NULL
|
||||
, FOLDERNAME VARCHAR(255)BINARY NOT NULL
|
||||
, CREATOR VARCHAR(255)BINARY
|
||||
, CREATED TIMESTAMP NOT NULL
|
||||
, DESCRIPTION VARCHAR(255)BINARY
|
||||
, FOLDERTYPE INTEGER NOT NULL
|
||||
, MODIFIED TIMESTAMP
|
||||
, MODIFIER VARCHAR(255)BINARY
|
||||
, FOLDERSIZE INTEGER NOT NULL
|
||||
, PARENTID VARCHAR(32)BINARY
|
||||
, REPID VARCHAR(32)BINARY
|
||||
, ORIGINATOR INTEGER
|
||||
, PRIMARY KEY ( FOLDERID )
|
||||
) TYPE=InnoDB;
|
||||
CREATE INDEX FFOLDERID_IDX ON t1 (FOLDERID);
|
||||
CREATE INDEX CMFLDRPARNT_IDX ON t1 (PARENTID);
|
||||
INSERT INTO t1 VALUES("0c9aab05b15048c59bc35c8461507deb", "System", "System", "2003-06-05 16:30:00", "The system content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "9c9aab05b15048c59bc35c8461507deb", "1");
|
||||
INSERT INTO t1 VALUES("2f6161e879db43c1a5b82c21ddc49089", "Default", "System", "2003-06-09 10:52:02", "The default content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "03eea05112b845949f3fd03278b5fe43", "1");
|
||||
INSERT INTO t1 VALUES("c373e9f5ad0791724315444553544200", "AddDocumentTest", "admin", "2003-06-09 10:51:25", "Movie Reviews", "0", "2003-06-09 10:51:25", "admin", "0", "2f6161e879db43c1a5b82c21ddc49089", "03eea05112b845949f3fd03278b5fe43", NULL);
|
||||
SELECT 'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1');
|
||||
'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1')
|
||||
0
|
||||
drop table t1;
|
||||
create table t1 (a int) type=innodb;
|
||||
create table t2 (a int) type=innodb;
|
||||
create table t3 (a int) type=innodb;
|
||||
insert into t1 values (1),(2),(3),(4);
|
||||
insert into t2 values (10),(20),(30),(40);
|
||||
insert into t3 values (1),(2),(10),(50);
|
||||
select a from t3 where t3.a in (select a from t1 where a <= 3 union select * from t2 where a <= 30);
|
||||
a
|
||||
1
|
||||
2
|
||||
10
|
||||
drop table t1,t2,t3;
|
||||
CREATE TABLE t1 (
|
||||
processor_id INTEGER NOT NULL,
|
||||
PRIMARY KEY (processor_id)
|
||||
) TYPE=InnoDB;
|
||||
CREATE TABLE t3 (
|
||||
yod_id BIGINT UNSIGNED AUTO_INCREMENT NOT NULL,
|
||||
login_processor INTEGER UNSIGNED ,
|
||||
PRIMARY KEY (yod_id)
|
||||
) TYPE=InnoDB;
|
||||
CREATE TABLE t2 (
|
||||
processor_id INTEGER NOT NULL,
|
||||
yod_id BIGINT UNSIGNED NOT NULL,
|
||||
PRIMARY KEY (processor_id, yod_id),
|
||||
INDEX (processor_id),
|
||||
INDEX (yod_id),
|
||||
FOREIGN KEY (processor_id) REFERENCES t1(processor_id),
|
||||
FOREIGN KEY (yod_id) REFERENCES t3(yod_id)
|
||||
) TYPE=InnoDB;
|
||||
INSERT INTO t1 VALUES (1),(2),(3);
|
||||
INSERT INTO t3 VALUES (1,1),(2,2),(3,3);
|
||||
INSERT INTO t2 VALUES (1,1),(2,2),(3,3);
|
||||
SELECT distinct p1.processor_id, (SELECT y.yod_id FROM t1 p2, t2 y WHERE p2.processor_id = p1.processor_id and p2.processor_id = y.processor_id) FROM t1 p1;
|
||||
processor_id (SELECT y.yod_id FROM t1 p2, t2 y WHERE p2.processor_id = p1.processor_id and p2.processor_id = y.processor_id)
|
||||
1 1
|
||||
2 1
|
||||
3 1
|
||||
drop table t1,t2,t3;
|
||||
@ -784,36 +784,6 @@ drop table if exists t1;
|
||||
|
||||
(SELECT 1 as a) UNION (SELECT 1) ORDER BY (SELECT a+0);
|
||||
|
||||
#
|
||||
# key field overflow test
|
||||
#
|
||||
--disable_warnings
|
||||
CREATE TABLE t1
|
||||
(
|
||||
FOLDERID VARCHAR(32)BINARY NOT NULL
|
||||
, FOLDERNAME VARCHAR(255)BINARY NOT NULL
|
||||
, CREATOR VARCHAR(255)BINARY
|
||||
, CREATED TIMESTAMP NOT NULL
|
||||
, DESCRIPTION VARCHAR(255)BINARY
|
||||
, FOLDERTYPE INTEGER NOT NULL
|
||||
, MODIFIED TIMESTAMP
|
||||
, MODIFIER VARCHAR(255)BINARY
|
||||
, FOLDERSIZE INTEGER NOT NULL
|
||||
, PARENTID VARCHAR(32)BINARY
|
||||
, REPID VARCHAR(32)BINARY
|
||||
, ORIGINATOR INTEGER
|
||||
|
||||
, PRIMARY KEY ( FOLDERID )
|
||||
) TYPE=InnoDB;
|
||||
--enable_warnings
|
||||
CREATE INDEX FFOLDERID_IDX ON t1 (FOLDERID);
|
||||
CREATE INDEX CMFLDRPARNT_IDX ON t1 (PARENTID);
|
||||
INSERT INTO t1 VALUES("0c9aab05b15048c59bc35c8461507deb", "System", "System", "2003-06-05 16:30:00", "The system content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "9c9aab05b15048c59bc35c8461507deb", "1");
|
||||
INSERT INTO t1 VALUES("2f6161e879db43c1a5b82c21ddc49089", "Default", "System", "2003-06-09 10:52:02", "The default content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "03eea05112b845949f3fd03278b5fe43", "1");
|
||||
INSERT INTO t1 VALUES("c373e9f5ad0791724315444553544200", "AddDocumentTest", "admin", "2003-06-09 10:51:25", "Movie Reviews", "0", "2003-06-09 10:51:25", "admin", "0", "2f6161e879db43c1a5b82c21ddc49089", "03eea05112b845949f3fd03278b5fe43", NULL);
|
||||
SELECT 'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1');
|
||||
drop table t1;
|
||||
|
||||
#
|
||||
# IN subselect optimization test
|
||||
#
|
||||
@ -887,24 +857,10 @@ create table t1 (s1 int);
|
||||
create table t2 (s1 int);
|
||||
insert into t1 values (1);
|
||||
insert into t2 values (1);
|
||||
-- error 1109
|
||||
-- error 1054
|
||||
update t1 set s1 = s1 + 1 where 1 = (select x.s1 as A from t2 WHERE t2.s1 > t1.s1 order by A);
|
||||
DROP TABLE t1, t2;
|
||||
|
||||
#
|
||||
# UNION unlocking test
|
||||
#
|
||||
--disable_warnings
|
||||
create table t1 (a int) type=innodb;
|
||||
create table t2 (a int) type=innodb;
|
||||
create table t3 (a int) type=innodb;
|
||||
--enable_warnings
|
||||
insert into t1 values (1),(2),(3),(4);
|
||||
insert into t2 values (10),(20),(30),(40);
|
||||
insert into t3 values (1),(2),(10),(50);
|
||||
select a from t3 where t3.a in (select a from t1 where a <= 3 union select * from t2 where a <= 30);
|
||||
drop table t1,t2,t3;
|
||||
|
||||
#
|
||||
# collation test
|
||||
#
|
||||
@ -1020,3 +976,36 @@ select * from t1 where 'f' > any (select s1 from t1);
|
||||
select * from t1 where 'f' > any (select s1 from t1 union select s1 from t1);
|
||||
explain select * from t1 where 'f' > any (select s1 from t1 union select s1 from t1);
|
||||
drop table t1;
|
||||
|
||||
#
|
||||
# filesort in subquery (restoring join_tab)
|
||||
#
|
||||
CREATE TABLE t1 (number char(11) NOT NULL default '') TYPE=MyISAM CHARSET=latin1;
|
||||
INSERT INTO t1 VALUES ('69294728265'),('18621828126'),('89356874041'),('95895001874');
|
||||
CREATE TABLE t2 (code char(5) NOT NULL default '',UNIQUE KEY code (code)) TYPE=MyISAM CHARSET=latin1;
|
||||
INSERT INTO t2 VALUES ('1'),('1226'),('1245'),('1862'),('18623'),('1874'),('1967'),('6');
|
||||
select c.number as phone,(select p.code from t2 p where c.number like concat(p.code, '%') order by length(p.code) desc limit 1) as code from t1 c;
|
||||
drop table t1, t2;
|
||||
|
||||
#
|
||||
# unresolved field error
|
||||
#
|
||||
create table t1 (s1 int);
|
||||
create table t2 (s1 int);
|
||||
-- error 1054
|
||||
select * from t1 where (select count(*) from t2 where t1.s2) = 1;
|
||||
-- error 1054
|
||||
select * from t1 where (select count(*) from t2 group by t1.s2) = 1;
|
||||
-- error 1109
|
||||
select count(*) from t2 group by t1.s2;
|
||||
drop table t1, t2;
|
||||
|
||||
#
|
||||
# fix_fields() in add_ref_to_table_cond()
|
||||
#
|
||||
CREATE TABLE t1(COLA FLOAT NOT NULL,COLB FLOAT NOT NULL,COLC VARCHAR(20) DEFAULT NULL,PRIMARY KEY (COLA, COLB));
|
||||
CREATE TABLE t2(COLA FLOAT NOT NULL,COLB FLOAT NOT NULL,COLC CHAR(1) NOT NULL,PRIMARY KEY (COLA));
|
||||
INSERT INTO t1 VALUES (1,1,'1A3240'), (1,2,'4W2365');
|
||||
INSERT INTO t2 VALUES (100, 200, 'C');
|
||||
SELECT DISTINCT COLC FROM t1 WHERE COLA = (SELECT COLA FROM t2 WHERE COLB = 200 AND COLC ='C' LIMIT 1);
|
||||
DROP TABLE t1, t2;s
|
||||
|
||||
70
mysql-test/t/subselect_innodb.test
Normal file
70
mysql-test/t/subselect_innodb.test
Normal file
@ -0,0 +1,70 @@
|
||||
-- source include/have_innodb.inc
|
||||
|
||||
--disable_warnings
|
||||
drop table if exists t1,t2,t3;
|
||||
--enable_warnings
|
||||
|
||||
#
|
||||
# key field overflow test
|
||||
#
|
||||
CREATE TABLE t1
|
||||
(
|
||||
FOLDERID VARCHAR(32)BINARY NOT NULL
|
||||
, FOLDERNAME VARCHAR(255)BINARY NOT NULL
|
||||
, CREATOR VARCHAR(255)BINARY
|
||||
, CREATED TIMESTAMP NOT NULL
|
||||
, DESCRIPTION VARCHAR(255)BINARY
|
||||
, FOLDERTYPE INTEGER NOT NULL
|
||||
, MODIFIED TIMESTAMP
|
||||
, MODIFIER VARCHAR(255)BINARY
|
||||
, FOLDERSIZE INTEGER NOT NULL
|
||||
, PARENTID VARCHAR(32)BINARY
|
||||
, REPID VARCHAR(32)BINARY
|
||||
, ORIGINATOR INTEGER
|
||||
|
||||
, PRIMARY KEY ( FOLDERID )
|
||||
) TYPE=InnoDB;
|
||||
CREATE INDEX FFOLDERID_IDX ON t1 (FOLDERID);
|
||||
CREATE INDEX CMFLDRPARNT_IDX ON t1 (PARENTID);
|
||||
INSERT INTO t1 VALUES("0c9aab05b15048c59bc35c8461507deb", "System", "System", "2003-06-05 16:30:00", "The system content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "9c9aab05b15048c59bc35c8461507deb", "1");
|
||||
INSERT INTO t1 VALUES("2f6161e879db43c1a5b82c21ddc49089", "Default", "System", "2003-06-09 10:52:02", "The default content repository folder.", "3", "2003-06-05 16:30:00", "System", "0", NULL, "03eea05112b845949f3fd03278b5fe43", "1");
|
||||
INSERT INTO t1 VALUES("c373e9f5ad0791724315444553544200", "AddDocumentTest", "admin", "2003-06-09 10:51:25", "Movie Reviews", "0", "2003-06-09 10:51:25", "admin", "0", "2f6161e879db43c1a5b82c21ddc49089", "03eea05112b845949f3fd03278b5fe43", NULL);
|
||||
SELECT 'c373e9f5ad0791a0dab5444553544200' IN(SELECT t1.FOLDERID FROM t1 WHERE t1.PARENTID='2f6161e879db43c1a5b82c21ddc49089' AND t1.FOLDERNAME = 'Level1');
|
||||
drop table t1;
|
||||
|
||||
#
|
||||
# UNION unlocking test
|
||||
#
|
||||
create table t1 (a int) type=innodb;
|
||||
create table t2 (a int) type=innodb;
|
||||
create table t3 (a int) type=innodb;
|
||||
insert into t1 values (1),(2),(3),(4);
|
||||
insert into t2 values (10),(20),(30),(40);
|
||||
insert into t3 values (1),(2),(10),(50);
|
||||
select a from t3 where t3.a in (select a from t1 where a <= 3 union select * from t2 where a <= 30);
|
||||
drop table t1,t2,t3;
|
||||
|
||||
|
||||
CREATE TABLE t1 (
|
||||
processor_id INTEGER NOT NULL,
|
||||
PRIMARY KEY (processor_id)
|
||||
) TYPE=InnoDB;
|
||||
CREATE TABLE t3 (
|
||||
yod_id BIGINT UNSIGNED AUTO_INCREMENT NOT NULL,
|
||||
login_processor INTEGER UNSIGNED ,
|
||||
PRIMARY KEY (yod_id)
|
||||
) TYPE=InnoDB;
|
||||
CREATE TABLE t2 (
|
||||
processor_id INTEGER NOT NULL,
|
||||
yod_id BIGINT UNSIGNED NOT NULL,
|
||||
PRIMARY KEY (processor_id, yod_id),
|
||||
INDEX (processor_id),
|
||||
INDEX (yod_id),
|
||||
FOREIGN KEY (processor_id) REFERENCES t1(processor_id),
|
||||
FOREIGN KEY (yod_id) REFERENCES t3(yod_id)
|
||||
) TYPE=InnoDB;
|
||||
INSERT INTO t1 VALUES (1),(2),(3);
|
||||
INSERT INTO t3 VALUES (1,1),(2,2),(3,3);
|
||||
INSERT INTO t2 VALUES (1,1),(2,2),(3,3);
|
||||
SELECT distinct p1.processor_id, (SELECT y.yod_id FROM t1 p2, t2 y WHERE p2.processor_id = p1.processor_id and p2.processor_id = y.processor_id) FROM t1 p1;
|
||||
drop table t1,t2,t3;
|
||||
Reference in New Issue
Block a user