mirror of
https://github.com/MariaDB/server.git
synced 2025-01-23 15:24:16 +01:00
88 lines
1.9 KiB
Text
88 lines
1.9 KiB
Text
DROP TABLE IF EXISTS t1;
|
|
DROP TABLE IF EXISTS t2;
|
|
DROP TABLE IF EXISTS t3;
|
|
CREATE TABLE t1 (
|
|
pk1 INT NOT NULL PRIMARY KEY,
|
|
b INT NOT NULL,
|
|
c INT NOT NULL UNIQUE
|
|
) ENGINE=ndbcluster;
|
|
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 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 = 4 where pk1 = 2;
|
|
ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
|
|
UPDATE IGNORE t1 set pk1 = 4 where pk1 = 2;
|
|
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 '' for key '*UNKNOWN*'
|
|
UPDATE IGNORE t1 set pk1 = 1, c = 2 where pk1 = 4;
|
|
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;
|
|
CREATE TABLE t1 (a int, b int, KEY (a, b)) ENGINE=ndbcluster;
|
|
CREATE TABLE t2 (a int, b int, UNIQUE KEY (a, b)) ENGINE=ndbcluster;
|
|
CREATE TABLE t3 (a int, b int, PRIMARY KEY (a, b)) ENGINE=ndbcluster;
|
|
INSERT INTO t1 VALUES (1, 2);
|
|
INSERT INTO t1 VALUES (2, 2);
|
|
INSERT INTO t2 VALUES (1, 2);
|
|
INSERT INTO t2 VALUES (2, 2);
|
|
INSERT INTO t3 VALUES (1, 2);
|
|
INSERT INTO t3 VALUES (2, 2);
|
|
UPDATE t1 SET a = 1;
|
|
UPDATE t1 SET a = 1 ORDER BY a;
|
|
UPDATE t2 SET a = 1;
|
|
ERROR 23000: Duplicate entry '' for key '*UNKNOWN*'
|
|
UPDATE t2 SET a = 1 ORDER BY a;
|
|
ERROR 23000: Duplicate entry '' for key '*UNKNOWN*'
|
|
UPDATE t3 SET a = 1;
|
|
ERROR 23000: Duplicate entry '1-2' for key 'PRIMARY'
|
|
UPDATE t3 SET a = 1 ORDER BY a;
|
|
ERROR 23000: Duplicate entry '1-2' for key 'PRIMARY'
|
|
SELECT count(*) FROM t1;
|
|
count(*)
|
|
2
|
|
SELECT count(*) FROM t2;
|
|
count(*)
|
|
2
|
|
SELECT count(*) FROM t3;
|
|
count(*)
|
|
2
|
|
SELECT * FROM t1 ORDER by a;
|
|
a b
|
|
1 2
|
|
1 2
|
|
SELECT * FROM t2 ORDER by a;
|
|
a b
|
|
1 2
|
|
2 2
|
|
SELECT * FROM t3 ORDER by a;
|
|
a b
|
|
1 2
|
|
2 2
|
|
DROP TABLE IF EXISTS t1;
|
|
DROP TABLE IF EXISTS t2;
|
|
DROP TABLE IF EXISTS t3;
|
|
End of 5.1 tests
|