2
DROP TABLE IF EXISTS t1, t2;
5
CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE (A), UNIQUE(B));
6
INSERT t1 VALUES (1,2,10), (3,4,20);
7
INSERT t1 VALUES (5,6,30) ON DUPLICATE KEY UPDATE c=c+100;
9
INSERT t1 VALUES (5,7,40) ON DUPLICATE KEY UPDATE c=c+100;
11
INSERT t1 VALUES (8,4,50) ON DUPLICATE KEY UPDATE c=c+1000;
13
INSERT t1 VALUES (1,4,60) ON DUPLICATE KEY UPDATE c=c+10000;
15
INSERT t1 VALUES (1,9,70) ON DUPLICATE KEY UPDATE c=c+100000, b=4;
18
INSERT t1 VALUES (1,2,10), (3,4,20);
19
INSERT t1 VALUES (5,6,30), (7,4,40), (8,9,60) ON DUPLICATE KEY UPDATE c=c+100;
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INSERT t1 SET a=5 ON DUPLICATE KEY UPDATE b=0;
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INSERT t1 VALUES (2,1,11), (7,4,40) ON DUPLICATE KEY UPDATE c=c+VALUES(a);
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SELECT *, VALUES(a) FROM t1;
25
explain extended SELECT *, VALUES(a) FROM t1;
26
explain extended select * from t1 where values(a);
30
# test for Bug #2709 "Affected Rows for ON DUPL.KEY undocumented,
33
create table t1(a int primary key, b int);
34
insert into t1 values(1,1),(2,2),(3,3),(4,4),(5,5);
38
insert into t1 values(4,14),(5,15),(6,16),(7,17),(8,18)
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on duplicate key update b=b+10;
45
replace into t1 values(5,25),(6,26),(7,27),(8,28),(9,29);
51
# WorkLog #2274 - enable INSERT .. SELECT .. UPDATE syntax
52
# Same tests as beginning of this test except that insert source
53
# is a result from a select statement
55
CREATE TABLE t1 (a INT, b INT, c INT, UNIQUE (A), UNIQUE(B));
56
INSERT t1 VALUES (1,2,10), (3,4,20);
57
INSERT t1 SELECT 5,6,30 ON DUPLICATE KEY UPDATE c=c+100;
59
INSERT t1 SELECT 5,7,40 ON DUPLICATE KEY UPDATE c=c+100;
61
INSERT t1 SELECT 8,4,50 ON DUPLICATE KEY UPDATE c=c+1000;
63
INSERT t1 SELECT 1,4,60 ON DUPLICATE KEY UPDATE c=c+10000;
65
INSERT t1 SELECT 1,9,70 ON DUPLICATE KEY UPDATE c=c+100000, b=4;
68
INSERT t1 VALUES (1,2,10), (3,4,20);
69
CREATE TABLE t2 (a INT, b INT, c INT, d INT);
70
# column names deliberately clash with columns in t1 (Bug#8147)
71
INSERT t2 VALUES (5,6,30,1), (7,4,40,1), (8,9,60,1);
72
INSERT t2 VALUES (2,1,11,2), (7,4,40,2);
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INSERT t1 SELECT a,b,c FROM t2 WHERE d=1 ON DUPLICATE KEY UPDATE c=t1.c+100;
75
INSERT t1 SET a=5 ON DUPLICATE KEY UPDATE b=0;
78
INSERT t1 SELECT a,b,c FROM t2 WHERE d=2 ON DUPLICATE KEY UPDATE c=c+VALUES(a);
79
INSERT t1 SELECT a,b,c FROM t2 WHERE d=2 ON DUPLICATE KEY UPDATE c=t1.c+VALUES(t1.a);
80
SELECT *, VALUES(a) FROM t1;
85
# Bug#9725 - "disapearing query/hang" and "unknown error" with "on duplicate key update"
86
# INSERT INGORE...UPDATE gives bad error or breaks protocol.
88
create table t1 (a int not null unique);
89
insert into t1 values (1),(2);
90
insert ignore into t1 select 1 on duplicate key update a=2;
92
insert ignore into t1 select a from t1 as t2 on duplicate key update a=t1.a+1 ;
94
insert into t1 select 1 on duplicate key update a=2;
97
insert into t1 select a from t1 on duplicate key update a=a+1 ;
99
insert ignore into t1 select a from t1 on duplicate key update a=t1.a+1 ;
103
# Bug#10109 - INSERT .. SELECT ... ON DUPLICATE KEY UPDATE fails
104
# Bogus "Duplicate columns" error message
107
CREATE TEMPORARY TABLE t1 (
108
a BIGINT NOT NULL DEFAULT 0,
112
INSERT INTO t1 ( a ) SELECT 0 ON DUPLICATE KEY UPDATE a = a + VALUES (a) ;
117
# Bug#21555: incorrect behavior with INSERT ... ON DUPL KEY UPDATE and VALUES
129
INSERT INTO t1 VALUES (45, 1) ON DUPLICATE KEY UPDATE b =
130
IF(VALUES(b) > t1.b, VALUES(b), t1.b);
132
INSERT INTO t1 VALUES (45, 2) ON DUPLICATE KEY UPDATE b =
133
IF(VALUES(b) > t1.b, VALUES(b), t1.b);
135
INSERT INTO t1 VALUES (45, 1) ON DUPLICATE KEY UPDATE b =
136
IF(VALUES(b) > t1.b, VALUES(b), t1.b);
142
# Bug#25831: Deficiencies in INSERT ... SELECT ... field name resolving.
144
CREATE TABLE t1 (i INT PRIMARY KEY, j INT);
145
--error ER_BAD_FIELD_ERROR
146
INSERT INTO t1 SELECT 1, j;
149
CREATE TABLE t1 (i INT PRIMARY KEY, j INT);
150
CREATE TABLE t2 (a INT, b INT);
151
CREATE TABLE t3 (a INT, c INT);
152
INSERT INTO t1 SELECT 1, a FROM t2 NATURAL JOIN t3
153
ON DUPLICATE KEY UPDATE j= a;
156
CREATE TABLE t1 (i INT PRIMARY KEY, j INT);
157
CREATE TABLE t2 (a INT);
158
INSERT INTO t1 VALUES (1, 1);
159
INSERT INTO t2 VALUES (1), (3);
160
--error ER_BAD_FIELD_ERROR
161
INSERT INTO t1 SELECT 1, COUNT(*) FROM t2 ON DUPLICATE KEY UPDATE j= a;
165
# Bug #26261: Missing default value isn't noticed in
166
# insert ... on duplicate key update
168
CREATE TABLE t1 (a INT PRIMARY KEY, b INT NOT NULL);
171
INSERT INTO t1 (a) VALUES (1);
174
INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE a = b;
177
INSERT INTO t1 (a) VALUES (1) ON DUPLICATE KEY UPDATE b = b;
184
# Bug#27033: 0 as LAST_INSERT_ID() after INSERT .. ON DUPLICATE if rows were
185
# touched but not actually changed.
187
CREATE TABLE t1 (f1 INT AUTO_INCREMENT PRIMARY KEY,
188
f2 VARCHAR(5) NOT NULL UNIQUE);
189
INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1);
190
SELECT LAST_INSERT_ID();
191
INSERT t1 (f2) VALUES ('test') ON DUPLICATE KEY UPDATE f1 = LAST_INSERT_ID(f1);
192
SELECT LAST_INSERT_ID();
196
# Bug#23233: 0 as LAST_INSERT_ID() after INSERT .. ON DUPLICATE in the
197
# NO_AUTO_VALUE_ON_ZERO mode.
200
`id` int PRIMARY KEY auto_increment,
201
`f1` varchar(10) NOT NULL UNIQUE
203
INSERT IGNORE INTO t1 (f1) VALUES ("test1")
204
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
205
INSERT IGNORE INTO t1 (f1) VALUES ("test1")
206
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
207
SELECT LAST_INSERT_ID();
209
INSERT IGNORE INTO t1 (f1) VALUES ("test2")
210
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
212
INSERT IGNORE INTO t1 (f1) VALUES ("test2")
213
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
214
SELECT LAST_INSERT_ID();
216
INSERT IGNORE INTO t1 (f1) VALUES ("test3")
217
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
218
SELECT LAST_INSERT_ID();
222
`id` int PRIMARY KEY auto_increment,
223
`f1` varchar(10) NOT NULL UNIQUE
225
INSERT IGNORE INTO t1 (f1) VALUES ("test1")
226
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
227
SELECT LAST_INSERT_ID();
229
INSERT IGNORE INTO t1 (f1) VALUES ("test1"),("test4")
230
ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id);
231
SELECT LAST_INSERT_ID();
235
`id` int PRIMARY KEY auto_increment,
236
`f1` varchar(10) NOT NULL UNIQUE,
237
tim1 timestamp default '2003-01-01 00:00:00' on update current_timestamp
239
INSERT INTO t1 (f1) VALUES ("test1");
240
SELECT id, f1 FROM t1;
241
REPLACE INTO t1 VALUES (null,"test1",null);
242
SELECT id, f1 FROM t1;
246
# Bug#27954: multi-row INSERT ... ON DUPLICATE with duplicated
247
# row at the first place into table with AUTO_INCREMENT and
248
# additional UNIQUE key.
251
id INT AUTO_INCREMENT PRIMARY KEY,
252
c1 CHAR(1) UNIQUE KEY,
255
INSERT INTO t1 (c1) VALUES ('A'), ('B'), ('C');
257
INSERT INTO t1 (c1) VALUES ('A'), ('X'), ('Y'), ('Z')
258
ON DUPLICATE KEY UPDATE cnt=cnt+1;
263
# Bug#28000: INSERT IGNORE ... SELECT ... ON DUPLICATE
264
# with erroneous UPDATE: NOT NULL field with NULL value.
267
id INT AUTO_INCREMENT PRIMARY KEY,
271
INSERT INTO t1 (id,c1) VALUES (1,10);
273
CREATE TABLE t2 (id INT, c1 INT);
274
INSERT INTO t2 VALUES (1,NULL), (2,2);
276
INSERT INTO t1 (id,c1) SELECT 1,NULL
277
ON DUPLICATE KEY UPDATE c1=NULL;
279
INSERT IGNORE INTO t1 (id,c1) SELECT 1,NULL
280
ON DUPLICATE KEY UPDATE c1=NULL, cnt=cnt+1;
282
INSERT IGNORE INTO t1 (id,c1) SELECT * FROM t2
283
ON DUPLICATE KEY UPDATE c1=NULL, cnt=cnt+1;
289
# Bug#28904: INSERT .. ON DUPLICATE was silently updating rows when it
292
create table t1(f1 int primary key,
293
f2 timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP);
294
insert into t1(f1) values(1);
296
select @stamp1:=f2 from t1;
298
insert into t1(f1) values(1) on duplicate key update f1=1;
300
select @stamp2:=f2 from t1;
301
select if( @stamp1 = @stamp2, "correct", "wrong");