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Merge 10.3 into 10.4

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This commit is contained in:
Marko Mäkelä
2019-07-01 18:37:15 +03:00
parent 747dccfe23 0e1ba364a1
commit 9c16460e63
13 changed files with 234 additions and 103 deletions
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25
mysql-test/suite/innodb/t/instant_alter_debug.test
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@ -300,6 +300,31 @@ SET DEBUG_SYNC = RESET;
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # MDEV-19916 Corruption after instant ADD/DROP and shrinking the tree
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
# Create an index tree with 2 levels of node pointer pages.
SET @old_limit = @@innodb_limit_optimistic_insert_debug;
SET GLOBAL innodb_limit_optimistic_insert_debug = 2;
INSERT INTO t1 VALUES (1),(5),(4),(3),(2);
SET GLOBAL innodb_limit_optimistic_insert_debug = @old_limit;
ALTER TABLE t1 ADD COLUMN b INT, ALGORITHM=INSTANT;
SET @old_defragment = @@innodb_defragment;
SET GLOBAL innodb_defragment = 1;
OPTIMIZE TABLE t1;
SET GLOBAL innodb_defragment = @old_defragment;
# Exploit MDEV-17468 to force the table definition to be reloaded
ALTER TABLE t1 ADD vb INT AS (b) VIRTUAL;
CHECK TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # MDEV-17899 Assertion failures on rollback of instant ADD/DROP
--echo # MDEV-18098 Crash after rollback of instant DROP COLUMN