mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 05:22:25 +01:00
3d67c68ad1
Problem was that ALTER TABLE DISABLE KEYS incremented create_trid for the table, which made the new index entries invisible until the global trid catched up. Fixed by only updating create_trid if we are rewriting all rows and indexes. mysql-test/suite/maria/alter.result: Added test case mysql-test/suite/maria/alter.test: Added test case storage/maria/ha_maria.cc: Only updating create_trid if we are doing a full repair (and thus rewriting all rows and indexes). storage/maria/trnman.c: More DBUG_PRINT
33 lines
939 B
Text
33 lines
939 B
Text
drop table if exists t1;
|
|
Warnings:
|
|
Note 1051 Unknown table 't1'
|
|
CREATE TABLE t1 (pk INT, d DATETIME, PRIMARY KEY(pk), KEY(d)) ENGINE=Aria;
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
INSERT INTO t1 VALUES (1,'2000-01-01 22:22:22'),(2,'2012-12-21 12:12:12');
|
|
INSERT INTO t1 VALUES (3, '2008-07-24');
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
SELECT t1a.pk FROM t1 AS t1a LEFT JOIN t1 AS t1b ON t1a.pk = t1b.pk;
|
|
pk
|
|
1
|
|
2
|
|
3
|
|
SELECT * FROM t1 AS t1a LEFT JOIN t1 AS t1b ON t1a.pk = t1b.pk;
|
|
pk d pk d
|
|
1 2000-01-01 22:22:22 1 2000-01-01 22:22:22
|
|
2 2012-12-21 12:12:12 2 2012-12-21 12:12:12
|
|
3 2008-07-24 00:00:00 3 2008-07-24 00:00:00
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (pk INT PRIMARY KEY, i INT, KEY(i)) ENGINE=Aria;
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
INSERT INTO t1 VALUES (1,11);
|
|
INSERT INTO t1 VALUES (2,0),(3,33),(4,0),(5,55),(6,66),(7,0),(8,88),(9,99);
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
SELECT * FROM t1 WHERE i = 0 OR pk BETWEEN 6 AND 10;
|
|
pk i
|
|
2 0
|
|
4 0
|
|
6 66
|
|
7 0
|
|
8 88
|
|
9 99
|
|
DROP TABLE t1;
|