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MDEV-14808 innodb_fts.sync fails in buildbot with wrong result

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AUTO_INCREMENT values are nondeterministic after crash recovery.
While MDEV-6076 guarantees that the AUTO_INCREMENT values of committed
transactions will not roll back, it is possible that the AUTO_INCREMENT
values will be durably incremented for incomplete transactions. So
changing the test case to avoid showing the result of AUTO_INCREMENT value.
This commit is contained in:
Thirunarayanan Balathandayuthapani 2020-03-17 19:22:20 +05:30
parent e64a3df4dc
commit e61b99073f
2 changed files with 11 additions and 9 deletions
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14
mysql-test/suite/innodb_fts/r/sync.result
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@ -99,17 +99,17 @@ SET debug_dbug = '+d,fts_instrument_sync_debug,fts_write_node_crash';
INSERT INTO t1(title) VALUES('mysql'); INSERT INTO t1(title) VALUES('mysql');
ERROR HY000: Lost connection to MySQL server during query ERROR HY000: Lost connection to MySQL server during query
After restart After restart
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database'); SELECT title FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
FTS_DOC_ID title title
1 database database
SET @old_dbug = @@SESSION.debug_dbug; SET @old_dbug = @@SESSION.debug_dbug;
SET debug_dbug = '+d,fts_instrument_sync_debug'; SET debug_dbug = '+d,fts_instrument_sync_debug';
INSERT INTO t1(title) VALUES('mysql'); INSERT INTO t1(title) VALUES('mysql');
SET debug_dbug = @old_dbug; SET debug_dbug = @old_dbug;
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database'); SELECT title FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
FTS_DOC_ID title title
1 database database
2 mysql mysql
DROP TABLE t1; DROP TABLE t1;
# Case 4: Test sync commit & rollback in background # Case 4: Test sync commit & rollback in background
CREATE TABLE t1( CREATE TABLE t1(

6
mysql-test/suite/innodb_fts/t/sync.test
View File

@ -123,7 +123,9 @@ INSERT INTO t1(title) VALUES('mysql');
--source include/start_mysqld.inc --source include/start_mysqld.inc
-- echo After restart -- echo After restart
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database'); # PAGE_ROOT_AUTO_INC could contain last failed autoinc value. Avoid
# doing show the result of auto increment field
SELECT title FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
SET @old_dbug = @@SESSION.debug_dbug; SET @old_dbug = @@SESSION.debug_dbug;
@ -133,7 +135,7 @@ INSERT INTO t1(title) VALUES('mysql');
SET debug_dbug = @old_dbug; SET debug_dbug = @old_dbug;
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database'); SELECT title FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
DROP TABLE t1; DROP TABLE t1;