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2005-04-21 10:59:21 +02:00
parent f26353f3b0
commit 71bd5159b8
1 changed files with 25 additions and 6 deletions
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31
mysql-test/r/ndb_update.result
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@ -2,13 +2,32 @@ DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
b INT NOT NULL,
c INT NOT NULL
c INT NOT NULL UNIQUE
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (0, 0, 1),(1,1,2),(2,2,3);
INSERT INTO t1 VALUES (0, 1, 0),(1,2,1),(2,3,2);
UPDATE t1 set b = c;
select * from t1 order by pk1;
pk1 b c
0 1 1
1 2 2
2 3 3
drop table t1;
0 0 0
1 1 1
2 2 2
UPDATE t1 set pk1 = 4 where pk1 = 1;
select * from t1 order by pk1;
pk1 b c
0 0 0
2 2 2
4 1 1
UPDATE t1 set pk1 = 1, c = 2 where pk1 = 4;
ERROR 23000: Duplicate entry '1' for key 1
select * from t1 order by pk1;
pk1 b c
0 0 0
2 2 2
4 1 1
UPDATE t1 set pk1 = pk1 + 10;
select * from t1 order by pk1;
pk1 b c
10 0 0
12 2 2
14 1 1
DROP TABLE IF EXISTS t1;