mark some file to been opensource for ce-farm
This commit is contained in:
niyuhang
@ -0,0 +1,44 @@
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create database if not exists db1;
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use db1;
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drop table if exists test;
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create table test (c1 int primary key, c2 int not null, c3 int default 1, c4 char,c5 int);
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insert into test (c1, c2) values (1,2);
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insert into test (c1, c2) values (2,2.3);
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insert into test (c1, c2) values (3.3,3.4);
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insert into test (c1, c3) values (4,5);
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ERROR HY000: Field 'c2' doesn't have a default value
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insert into test (c1, c2) values (5, NULL);
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ERROR 23000: Column 'c2' cannot be null
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insert into test (c1, c2) values (5, NULL + 1);
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ERROR 23000: Column 'c2' cannot be null
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select * from test;
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c1 c2 c3 c4 c5
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1 2 1 NULL NULL
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2 2 1 NULL NULL
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3 3 1 NULL NULL
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update test set c2 = c5+1 where c1 = 1;
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ERROR 23000: Column 'c2' cannot be null
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update test set c2 = c2 + 2.8 where c1 = 1;
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select * from test;
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c1 c2 c3 c4 c5
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1 5 1 NULL NULL
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2 2 1 NULL NULL
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3 3 1 NULL NULL
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update test set c4 = c2 + 3 where c1 = 1;
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select * from test;
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c1 c2 c3 c4 c5
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1 5 1 8 NULL
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2 2 1 NULL NULL
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3 3 1 NULL NULL
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update test set c2 = 2, c5 = 4, c1 = c1+5 where c1 = 1;
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select * from test;
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c1 c2 c3 c4 c5
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2 2 1 NULL NULL
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3 3 1 NULL NULL
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6 2 1 8 4
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drop table if exists ta;
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create table ta (a integer primary key, b integer);
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insert into ta values(1,1),(0,0);
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update ta set a = a -1;
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update ta set a = a -1;
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drop database db1;
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@ -0,0 +1,326 @@
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drop table if exists t1,t2, test, t_ignore;
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CREATE TABLE t1(a BIGINT primary key);
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insert into t1 values(100);
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insert into t1 values(100);
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ERROR 23000: Duplicate entry '100' for key 'PRIMARY'
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insert ignore into t1 values(100);
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insert ignore into t1 values(100) on duplicate key update a = a + 1;
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replace ignore into t1 values(100);
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ERROR 0A000: replace statement with ignore not supported
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select * from t1;
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a
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101
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delete from t1;
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insert ignore into t1 values('a');
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select * from t1;
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a
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0
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insert ignore into t1 values('a'), ('b'), ('c');
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select * from t1;
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a
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0
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delete from t1;
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insert ignore into t1 values(null);
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Warnings:
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Warning 1048 Column 'a' cannot be null
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select * from t1;
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a
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0
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drop table t1;
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create table t1(a varchar(2) primary key);
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insert ignore into t1 values('aaaaa');
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Warnings:
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Warning 1265 Data truncated for column '"test"."t1"."a"' at row 1
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select * from t1;
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a
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aa
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insert ignore into t1 values(null);
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Warnings:
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Warning 1048 Column 'a' cannot be null
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select * from t1;
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a
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aa
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drop table t1;
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create table test(c1 int primary key, c2 int unique key, c3 int);
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insert into test values(1,2,3);
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insert into test values(1,5,4);
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ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
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insert ignore into test values(1,5,4);
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insert ignore into test values(2,4,5) on duplicate key update c2 = c2 -1 ;
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insert into test values(2,3,4) on duplicate key update c2 = 2;
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ERROR 23000: Duplicate entry '2' for key 'c2'
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insert ignore into test values(2,3,4) on duplicate key update c2 = 2;
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insert into test values(2,2,4);
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ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
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insert ignore into test values(2,2,4);
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insert into test values(10,12,14);
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insert into test values(11,14,15);
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insert into test values(19,14,22) on duplicate key update c1 = c1 - 1;
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ERROR 23000: Duplicate entry '10' for key 'PRIMARY'
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select * from test;
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c1 c2 c3
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1 2 3
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2 4 5
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10 12 14
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11 14 15
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insert ignore test values(19,14,22) on duplicate key update c1 = c1 - 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 4 5
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10 12 14
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11 14 15
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delete from test;
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insert into test values(100,101,102), (101, 102, 103), (102,103,105);
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insert into test values(103, 104, 105), (102, 105, 104);
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ERROR 23000: Duplicate entry '102' for key 'PRIMARY'
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insert into test values(103, 104, 105), (104, 103, 105), (105,106, 107);
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ERROR 23000: Duplicate entry '103' for key 'c2'
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insert into test values(103, 104, 106),(104,105,106),(103, 106, 108);
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ERROR 23000: Duplicate entry '103' for key 'PRIMARY'
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insert into test values(103, 104, 105), (104,105,106), (105, 104, 107);
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ERROR 23000: Duplicate entry '104' for key 'c2'
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insert ignore test values (103, 104, 105), (102, 105, 104);
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select * from test;
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c1 c2 c3
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100 101 102
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101 102 103
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102 103 105
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103 104 105
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insert ignore into test values(103, 104, 105), (104, 103, 105), (105,106,107);
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select * from test;
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c1 c2 c3
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100 101 102
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101 102 103
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102 103 105
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103 104 105
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105 106 107
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insert ignore into test values(110, 111,112), (111, 112,113),(110,113, 114);
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select * from test;
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c1 c2 c3
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100 101 102
|
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101 102 103
|
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102 103 105
|
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103 104 105
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105 106 107
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110 111 112
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111 112 113
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insert ignore into test values(120, 121, 123), (121, 122, 123), (123, 121, 134);
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select * from test;
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c1 c2 c3
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100 101 102
|
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101 102 103
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102 103 105
|
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103 104 105
|
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105 106 107
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110 111 112
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111 112 113
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120 121 123
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121 122 123
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delete from test;
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insert into test values(1, 2, 3), (2,3,4), (3,4,5);
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insert into test values(4,5,6), (5,6,7),(2,7,8) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 5
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3 4 5
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4 5 6
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5 6 7
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insert into test values(7,8,9), (8,9, 10), (9,3, 10) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
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4 5 6
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5 6 7
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7 8 9
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8 9 10
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insert into test values(10,11,12), (11, 12, 13), (10,13,14) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
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4 5 6
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5 6 7
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7 8 9
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8 9 10
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10 11 13
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11 12 13
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insert into test values(12,13,14), (15,16,17), (16,13,14) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
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4 5 6
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5 6 7
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7 8 9
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8 9 10
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10 11 13
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11 12 13
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12 13 15
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15 16 17
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delete from test;
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"compare with insert up and insert ignore up. up and down"
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insert ignore into test values(1, 2, 3), (2,3,4), (3,4,5);
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insert ignore into test values(4,5,6), (5,6,7),(2,7,8) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 5
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3 4 5
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4 5 6
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5 6 7
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insert ignore into test values(7,8,9), (8,9, 10), (9,3, 10) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
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4 5 6
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5 6 7
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7 8 9
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8 9 10
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insert ignore into test values(10,11,12), (11, 12, 13), (10,13,14) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
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4 5 6
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5 6 7
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7 8 9
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8 9 10
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10 11 13
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11 12 13
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insert ignore into test values(12,13,14), (15,16,17), (16,13,14) on duplicate key update c3 = c3 + 1;
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select * from test;
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c1 c2 c3
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1 2 3
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2 3 6
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3 4 5
|
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4 5 6
|
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5 6 7
|
||||
7 8 9
|
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8 9 10
|
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10 11 13
|
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11 12 13
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12 13 15
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15 16 17
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delete from test;
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insert into test values(1, 2, 3), (2,3,4), (3,4,5);
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insert into test values(4,5,6),(5,6,7),(3,0,0),(2,0,0) on duplicate key update c2 = c2 - 1;
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ERROR 23000: Duplicate entry '3' for key 'c2'
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insert ignore into test values(4,5,6),(5,6,7),(3,0,0),(2,0,0) on duplicate key update c2 = c2 - 1;
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select * from test;
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c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
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insert into test values(4,5,6),(5,6,7),(2,0,0),(1,0,0) on duplicate key update c1 = c1 + 1;
|
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ERROR 23000: Duplicate entry '3' for key 'PRIMARY'
|
||||
insert ignore into test values(4,5,6),(5,6,7),(2,0,0),(1,0,0) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,2,3),(7,3,5) on duplicate key update c1 = c1 + 1;
|
||||
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,2,3),(7,3,5) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,3,3),(7,4,5) on duplicate key update c2 = c2 - 1;
|
||||
ERROR 23000: Duplicate entry '2' for key 'c2'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,3,3),(7,4,5) on duplicate key update c2 = c2 - 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,10, 0),(4,8,5), (5,9,0) on duplicate key update c1 = c1 + 1;
|
||||
ERROR 23000: Duplicate entry '5' for key 'PRIMARY'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,10, 0),(4,8,5), (5,9,0) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
6 7 3
|
||||
7 10 0
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8, 0),(4,10,5), (5,9,0) on duplicate key update c2 = c2 + 1;
|
||||
ERROR 23000: Duplicate entry '6' for key 'c2'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8, 0),(4,10,5), (5,9,0) on duplicate key update c2 = c2 + 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
6 7 3
|
||||
7 8 0
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9)on duplicate key update c2 = c2 + 1;
|
||||
ERROR 23000: Duplicate entry '6' for key 'c2'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9)on duplicate key update c2 = c2 + 1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
6 7 3
|
||||
7 8 1
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9) on duplicate key update c1=c1+1;
|
||||
ERROR 23000: Duplicate entry '5' for key 'PRIMARY'
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9) on duplicate key update c1=c1+1;
|
||||
select * from test;
|
||||
c1 c2 c3
|
||||
1 2 3
|
||||
2 3 4
|
||||
3 4 5
|
||||
4 5 6
|
||||
5 6 7
|
||||
6 7 3
|
||||
7 8 1
|
||||
drop table test;
|
||||
CREATE TABLE t_ignore (`c1` bigint(20) NOT NULL AUTO_INCREMENT, `c2` varchar(50) NOT NULL, PRIMARY KEY (`c1`));
|
||||
INSERT IGNORE INTO t_ignore (c1) value (1);
|
||||
Warnings:
|
||||
Warning 1364 Field 'c2' doesn't have a default value
|
||||
SELECT * FROM t_ignore;
|
||||
c1 c2
|
||||
1
|
||||
DROP TABLE t_ignore;
|
||||
@ -0,0 +1,47 @@
|
||||
--disable_query_log
|
||||
set @@session.explicit_defaults_for_timestamp=off;
|
||||
--enable_query_log
|
||||
# owner: xiaoyi.xy
|
||||
# owner group: SQL3
|
||||
# description: foobar
|
||||
# tags: dml
|
||||
--disable_abort_on_error
|
||||
--disable_warnings
|
||||
sleep 5;
|
||||
|
||||
create database if not exists db1;
|
||||
use db1;
|
||||
--disable_warnings
|
||||
drop table if exists test;
|
||||
--enable_warnings
|
||||
|
||||
create table test (c1 int primary key, c2 int not null, c3 int default 1, c4 char,c5 int);
|
||||
insert into test (c1, c2) values (1,2);
|
||||
insert into test (c1, c2) values (2,2.3);
|
||||
insert into test (c1, c2) values (3.3,3.4);
|
||||
|
||||
# error insert: column is nullable
|
||||
insert into test (c1, c3) values (4,5);
|
||||
insert into test (c1, c2) values (5, NULL);
|
||||
insert into test (c1, c2) values (5, NULL + 1);
|
||||
|
||||
select * from test;
|
||||
#error update:column is nullable
|
||||
update test set c2 = c5+1 where c1 = 1;
|
||||
|
||||
#update type promote
|
||||
update test set c2 = c2 + 2.8 where c1 = 1;
|
||||
select * from test;
|
||||
update test set c4 = c2 + 3 where c1 = 1;
|
||||
select * from test;
|
||||
update test set c2 = 2, c5 = 4, c1 = c1+5 where c1 = 1;
|
||||
select * from test;
|
||||
|
||||
--disable_warnings
|
||||
drop table if exists ta;
|
||||
--enable_warnings
|
||||
create table ta (a integer primary key, b integer);
|
||||
insert into ta values(1,1),(0,0);
|
||||
update ta set a = a -1;
|
||||
update ta set a = a -1;
|
||||
drop database db1;
|
||||
187
tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test
Normal file
187
tools/deploy/mysql_test/test_suite/insert/t/insert_ignore.test
Normal file
@ -0,0 +1,187 @@
|
||||
--disable_query_log
|
||||
set @@session.explicit_defaults_for_timestamp=off;
|
||||
--enable_query_log
|
||||
# owner: yuchen.wyc
|
||||
# owner group: SQL3
|
||||
# description: 本case是为了测试insert ignore的语法
|
||||
# tags: dml,dml_ignore
|
||||
|
||||
##增加新的语法，支持ignore
|
||||
--disable_warnings
|
||||
drop table if exists t1,t2, test, t_ignore;
|
||||
--enable_warnings
|
||||
CREATE TABLE t1(a BIGINT primary key);
|
||||
|
||||
insert into t1 values(100);
|
||||
--error 1062
|
||||
insert into t1 values(100);
|
||||
insert ignore into t1 values(100);
|
||||
insert ignore into t1 values(100) on duplicate key update a = a + 1;
|
||||
#replace不支持ignore语法
|
||||
--error 1235
|
||||
replace ignore into t1 values(100);
|
||||
select * from t1;
|
||||
|
||||
delete from t1;
|
||||
##插入非法字符串，预期插入0
|
||||
insert ignore into t1 values('a');
|
||||
select * from t1;
|
||||
##插入多行非法字符串，预期插入一个0
|
||||
insert ignore into t1 values('a'), ('b'), ('c');
|
||||
select * from t1;
|
||||
delete from t1;
|
||||
##插入null,预期插入0
|
||||
insert ignore into t1 values(null);
|
||||
select * from t1;
|
||||
|
||||
##测试字符串类型
|
||||
drop table t1;
|
||||
create table t1(a varchar(2) primary key);
|
||||
##超长截断
|
||||
insert ignore into t1 values('aaaaa');
|
||||
select * from t1;
|
||||
##插入空,预期插入空串
|
||||
insert ignore into t1 values(null);
|
||||
select * from t1;
|
||||
|
||||
####单行操作
|
||||
drop table t1;
|
||||
create table test(c1 int primary key, c2 int unique key, c3 int);
|
||||
insert into test values(1,2,3);
|
||||
--error 1062
|
||||
insert into test values(1,5,4);
|
||||
insert ignore into test values(1,5,4);
|
||||
insert ignore into test values(2,4,5) on duplicate key update c2 = c2 -1 ;
|
||||
#更新后产生索引列冲突
|
||||
--error 1062
|
||||
insert into test values(2,3,4) on duplicate key update c2 = 2;
|
||||
insert ignore into test values(2,3,4) on duplicate key update c2 = 2;
|
||||
--error 1062
|
||||
insert into test values(2,2,4);
|
||||
insert ignore into test values(2,2,4);
|
||||
#更新后产生主键冲突；
|
||||
insert into test values(10,12,14);
|
||||
insert into test values(11,14,15);
|
||||
--error 1062
|
||||
insert into test values(19,14,22) on duplicate key update c1 = c1 - 1;
|
||||
select * from test;
|
||||
insert ignore test values(19,14,22) on duplicate key update c1 = c1 - 1;
|
||||
select * from test;
|
||||
|
||||
####多行操作
|
||||
delete from test;
|
||||
insert into test values(100,101,102), (101, 102, 103), (102,103,105);
|
||||
#表内数据主键冲突
|
||||
--error 1062
|
||||
insert into test values(103, 104, 105), (102, 105, 104);
|
||||
#表内数据索引冲突
|
||||
--error 1062
|
||||
insert into test values(103, 104, 105), (104, 103, 105), (105,106, 107);
|
||||
#本语句内主键冲突
|
||||
--error 1062
|
||||
insert into test values(103, 104, 106),(104,105,106),(103, 106, 108);
|
||||
#本语句内索引冲突
|
||||
--error 1062
|
||||
insert into test values(103, 104, 105), (104,105,106), (105, 104, 107);
|
||||
insert ignore test values (103, 104, 105), (102, 105, 104);
|
||||
select * from test;
|
||||
insert ignore into test values(103, 104, 105), (104, 103, 105), (105,106,107);
|
||||
select * from test;
|
||||
insert ignore into test values(110, 111,112), (111, 112,113),(110,113, 114);
|
||||
select * from test;
|
||||
insert ignore into test values(120, 121, 123), (121, 122, 123), (123, 121, 134);
|
||||
select * from test;
|
||||
|
||||
####insert up多行操作(表内主键冲突，表内索引冲突，语句内主键冲突，语句内索引冲突)
|
||||
####区分带ignore和不带ignore的语句
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert into test values(4,5,6), (5,6,7),(2,7,8) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert into test values(7,8,9), (8,9, 10), (9,3, 10) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert into test values(10,11,12), (11, 12, 13), (10,13,14) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert into test values(12,13,14), (15,16,17), (16,13,14) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
delete from test;
|
||||
echo "compare with insert up and insert ignore up. up and down";
|
||||
insert ignore into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
insert ignore into test values(4,5,6), (5,6,7),(2,7,8) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert ignore into test values(7,8,9), (8,9, 10), (9,3, 10) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert ignore into test values(10,11,12), (11, 12, 13), (10,13,14) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
insert ignore into test values(12,13,14), (15,16,17), (16,13,14) on duplicate key update c3 = c3 + 1;
|
||||
select * from test;
|
||||
####前面冲突是插入时产生冲突，现在是更新后产生冲突
|
||||
#(表内主键冲突，表内索引冲突，语句内主键冲突，语句内索引冲突)
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
#插入主键冲突，更新后索引冲突
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7),(3,0,0),(2,0,0) on duplicate key update c2 = c2 - 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7),(3,0,0),(2,0,0) on duplicate key update c2 = c2 - 1;
|
||||
select * from test;
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
#插入主键冲突，更新后主键冲突
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7),(2,0,0),(1,0,0) on duplicate key update c1 = c1 + 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7),(2,0,0),(1,0,0) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
#插入索引冲突，更新后主键冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,2,3),(7,3,5) on duplicate key update c1 = c1 + 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,2,3),(7,3,5) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
#插入索引冲突，更新后索引冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,3,3),(7,4,5) on duplicate key update c2 = c2 - 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,3,3),(7,4,5) on duplicate key update c2 = c2 - 1;
|
||||
select * from test;
|
||||
|
||||
#语句内主键冲突，更新后主键冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,10, 0),(4,8,5), (5,9,0) on duplicate key update c1 = c1 + 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,10, 0),(4,8,5), (5,9,0) on duplicate key update c1 = c1 + 1;
|
||||
select * from test;
|
||||
|
||||
#语句内主键冲突，更新后索引冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8, 0),(4,10,5), (5,9,0) on duplicate key update c2 = c2 + 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8, 0),(4,10,5), (5,9,0) on duplicate key update c2 = c2 + 1;
|
||||
select * from test;
|
||||
|
||||
#语句内索引冲突，更新后索引冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9)on duplicate key update c2 = c2 + 1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9)on duplicate key update c2 = c2 + 1;
|
||||
select * from test;
|
||||
|
||||
#语句内索引冲突，更新后主键冲突
|
||||
delete from test;
|
||||
insert into test values(1, 2, 3), (2,3,4), (3,4,5);
|
||||
--error 1062
|
||||
insert into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9) on duplicate key update c1=c1+1;
|
||||
insert ignore into test values(4,5,6),(5,6,7), (6,7,3),(7,8,1),(9,5,5),(8, 6,9) on duplicate key update c1=c1+1;
|
||||
select * from test;
|
||||
|
||||
drop table test;
|
||||
|
||||
# value not provided for not null column without default
|
||||
CREATE TABLE t_ignore (`c1` bigint(20) NOT NULL AUTO_INCREMENT, `c2` varchar(50) NOT NULL, PRIMARY KEY (`c1`));
|
||||
INSERT IGNORE INTO t_ignore (c1) value (1);
|
||||
SELECT * FROM t_ignore;
|
||||
DROP TABLE t_ignore;
|
||||
Reference in New Issue
Block a user