1
drop table if exists t1,t2;
3
gesuchnr int(11) DEFAULT '0' NOT NULL,
4
benutzer_id int(11) DEFAULT '0' NOT NULL,
5
PRIMARY KEY (gesuchnr,benutzer_id)
7
replace into t1 (gesuchnr,benutzer_id) values (2,1);
8
replace into t1 (gesuchnr,benutzer_id) values (1,1);
9
replace into t1 (gesuchnr,benutzer_id) values (1,1);
10
insert into t1 (gesuchnr, benutzer_id) value (3,2);
11
replace into t1 (gesuchnr,benutzer_id) values (1,1);
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replace into t1 (gesuchnr,benutzer_id) values (1,1);
13
insert into t1 (gesuchnr,benutzer_id) values (1,1);
14
ERROR 23000: Duplicate entry '1-1' for key 'PRIMARY'
15
replace into t1 (gesuchnr,benutzer_id) values (1,1);
16
select * from t1 order by gesuchnr;
22
CREATE TABLE t1(i INT PRIMARY KEY AUTO_INCREMENT,
27
INSERT INTO t1 VALUES (1,1,23),(2,2,24);
28
REPLACE INTO t1 (j,k) VALUES (1,42);
29
REPLACE INTO t1 (i,j) VALUES (17,2);
30
SELECT * from t1 ORDER BY i;
35
CREATE TABLE t2 (a INT(11) NOT NULL,
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id INT(10) unsigned NOT NULL AUTO_INCREMENT,
42
i INT(11) DEFAULT NULL,
46
REPLACE INTO t2 (a,b,c,x,y,z,i) VALUES (1,1,1,'a','a','a',1),(1,1,1,'b','b','b',2), (1,1,1,'c','c','c',3);
47
SELECT * FROM t2 ORDER BY id;
50
REPLACE INTO t2(a,b,c,x,y,z,i) values (1,1,1,'a','a','a',1);
51
REPLACE INTO t2(a,b,c,x,y,z,i) values (1,1,1,'b','b','b',2);
52
SELECT * FROM t2 ORDER BY id;
56
drop table if exists t1;
57
create table t1 (pk int primary key, apk int unique, data int) engine=ndbcluster;
58
insert into t1 values (1, 1, 1), (2, 2, 2), (3, 3, 3);
59
replace into t1 (pk, apk) values (4, 1), (5, 2);
60
select * from t1 order by pk;
66
insert into t1 values (1, 1, 1), (2, 2, 2), (3, 3, 3);
67
replace into t1 (pk, apk) values (1, 4), (2, 5);
68
select * from t1 order by pk;
74
insert into t1 values (1, 1, 1), (4, 4, 4), (6, 6, 6);
75
load data infile '../../../std_data/loaddata5.dat' replace into table t1 fields terminated by '' enclosed by '' ignore 1 lines (pk, apk);
76
select * from t1 order by pk;
82
insert into t1 values (1, 1, 1), (3, 3, 3), (5, 5, 5);
83
load data infile '../../../std_data/loaddata5.dat' replace into table t1 fields terminated by '' enclosed by '' ignore 1 lines (pk, apk);
84
select * from t1 order by pk;
90
insert into t1 values (1, 1, 1), (2, 2, 2), (3, 3, 3);
91
replace into t1 (pk, apk) select 4, 1;
92
replace into t1 (pk, apk) select 2, 4;
93
select * from t1 order by pk;