database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

MDEV-12676 MySQL#78423 InnoDB FTS duplicate key error

Browse Source 
fts_get_next_doc_id(): Assign the first and subsequent FTS_DOC_ID
in the same way: by post-incrementing the cached value.
If there is a user-specified FTS_DOC_ID, do not touch the internal
sequence.
This commit is contained in:
Marko Mäkelä
2017-10-16 13:21:11 +03:00
parent 1eee3a3fb7
commit 9a791c9c8d
4 changed files with 56 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
mysql-test/suite/innodb_fts/r/concurrent_insert.result Normal file
View File

@ -0,0 +1,8 @@
CREATE TABLE t1(a VARCHAR(5),FULLTEXT KEY(a)) ENGINE=InnoDB;
SET DEBUG_SYNC = 'get_next_FTS_DOC_ID SIGNAL prepared WAIT_FOR race';
REPLACE INTO t1(a) values('aaa');
SET DEBUG_SYNC = 'now WAIT_FOR prepared';
REPLACE INTO t1(a) VALUES('aaa');
SET DEBUG_SYNC = 'now SIGNAL race';
SET DEBUG_SYNC = 'RESET';
DROP TABLE t1;