insert_update.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:4k
- --disable_warnings
- DROP TABLE IF EXISTS t1;
- --enable_warnings
- CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE (A), UNIQUE(B));
- INSERT t1 VALUES (1,2,10), (3,4,20);
- INSERT t1 VALUES (5,6,30) ON DUPLICATE KEY UPDATE c=c+100;
- SELECT * FROM t1;
- INSERT t1 VALUES (5,7,40) ON DUPLICATE KEY UPDATE c=c+100;
- SELECT * FROM t1;
- INSERT t1 VALUES (8,4,50) ON DUPLICATE KEY UPDATE c=c+1000;
- SELECT * FROM t1;
- INSERT t1 VALUES (1,4,60) ON DUPLICATE KEY UPDATE c=c+10000;
- SELECT * FROM t1;
- -- error 1062
- INSERT t1 VALUES (1,9,70) ON DUPLICATE KEY UPDATE c=c+100000, b=4;
- SELECT * FROM t1;
- TRUNCATE TABLE t1;
- INSERT t1 VALUES (1,2,10), (3,4,20);
- INSERT t1 VALUES (5,6,30), (7,4,40), (8,9,60) ON DUPLICATE KEY UPDATE c=c+100;
- SELECT * FROM t1;
- INSERT t1 SET a=5 ON DUPLICATE KEY UPDATE b=0;
- SELECT * FROM t1;
- INSERT t1 VALUES (2,1,11), (7,4,40) ON DUPLICATE KEY UPDATE c=c+VALUES(a);
- SELECT *, VALUES(a) FROM t1;
- explain extended SELECT *, VALUES(a) FROM t1;
- explain extended select * from t1 where values(a);
- DROP TABLE t1;
- #
- # test for Bug #2709 "Affected Rows for ON DUPL.KEY undocumented,
- # perhaps illogical"
- #
- create table t1(a int primary key, b int);
- insert into t1 values(1,1),(2,2),(3,3),(4,4),(5,5);
- select * from t1;
- --enable_info
- insert into t1 values(4,14),(5,15),(6,16),(7,17),(8,18)
- on duplicate key update b=b+10;
- --disable_info
- select * from t1;
- enable_info;
- replace into t1 values(5,25),(6,26),(7,27),(8,28),(9,29);
- disable_info;
- select * from t1;
- drop table t1;
- # WorkLog #2274 - enable INSERT .. SELECT .. UPDATE syntax
- # Same tests as beginning of this test except that insert source
- # is a result from a select statement
- #
- CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE (A), UNIQUE(B));
- INSERT t1 VALUES (1,2,10), (3,4,20);
- INSERT t1 SELECT 5,6,30 FROM DUAL ON DUPLICATE KEY UPDATE c=c+100;
- SELECT * FROM t1;
- INSERT t1 SELECT 5,7,40 FROM DUAL ON DUPLICATE KEY UPDATE c=c+100;
- SELECT * FROM t1;
- INSERT t1 SELECT 8,4,50 FROM DUAL ON DUPLICATE KEY UPDATE c=c+1000;
- SELECT * FROM t1;
- INSERT t1 SELECT 1,4,60 FROM DUAL ON DUPLICATE KEY UPDATE c=c+10000;
- SELECT * FROM t1;
- -- error 1062
- INSERT t1 SELECT 1,9,70 FROM DUAL ON DUPLICATE KEY UPDATE c=c+100000, b=4;
- SELECT * FROM t1;
- TRUNCATE TABLE t1;
- INSERT t1 VALUES (1,2,10), (3,4,20);
- CREATE TABLE t2 (a INT, b INT, c INT, d INT);
- # column names deliberately clash with columns in t1 (Bug#8147)
- INSERT t2 VALUES (5,6,30,1), (7,4,40,1), (8,9,60,1);
- INSERT t2 VALUES (2,1,11,2), (7,4,40,2);
- INSERT t1 SELECT a,b,c FROM t2 WHERE d=1 ON DUPLICATE KEY UPDATE c=t1.c+100;
- SELECT * FROM t1;
- INSERT t1 SET a=5 ON DUPLICATE KEY UPDATE b=0;
- SELECT * FROM t1;
- --error 1052
- INSERT t1 SELECT a,b,c FROM t2 WHERE d=2 ON DUPLICATE KEY UPDATE c=c+VALUES(a);
- INSERT t1 SELECT a,b,c FROM t2 WHERE d=2 ON DUPLICATE KEY UPDATE c=t1.c+VALUES(t1.a);
- SELECT *, VALUES(a) FROM t1;
- DROP TABLE t1;
- DROP TABLE t2;
- #
- # Bug#9725 - "disapearing query/hang" and "unknown error" with "on duplicate key update"
- # INSERT INGORE...UPDATE gives bad error or breaks protocol.
- #
- create table t1 (a int not null unique) engine=myisam;
- insert into t1 values (1),(2);
- insert ignore into t1 select 1 on duplicate key update a=2;
- select * from t1;
- insert ignore into t1 select a from t1 as t2 on duplicate key update a=t1.a+1 ;
- select * from t1;
- insert into t1 select 1 on duplicate key update a=2;
- select * from t1;
- --error 1052
- insert into t1 select a from t1 on duplicate key update a=a+1 ;
- --error 1052
- insert ignore into t1 select a from t1 on duplicate key update a=t1.a+1 ;
- drop table t1;
- #
- # Bug#10109 - INSERT .. SELECT ... ON DUPLICATE KEY UPDATE fails
- # Bogus "Duplicate columns" error message
- #
- CREATE TABLE t1 (
- a BIGINT(20) NOT NULL DEFAULT 0,
- PRIMARY KEY (a)
- ) ENGINE=MyISAM;
- INSERT INTO t1 ( a ) SELECT 0 ON DUPLICATE KEY UPDATE a = a + VALUES (a) ;
- DROP TABLE t1;
- # End of 4.1 tests