Marko Mäkelä ad46ce658a MDEV-14055 Assertion `page_rec_is_leaf(rec)' failed in lock_rec_validate_page ... This was a false alarm in a debug check that was introduced in commit 48192f963a which was a 10.2 code refactoring in preparation for MDEV-11369 (instant ADD COLUMN) in 10.3.2. The code refactoring only affected debug builds. InnoDB B-tree record locks are only supposed to exist on leaf page records. An assertion failed, because the debug function lock_validate() was invoking lock_rec_block_validate() on a page for which there were no locks set in the record lock bitmap. This could happen on a page split. Especially when the index size grows from a single page to multiple pages, the root page would transform from a leaf node into an internal node, and its record lock bitmap would be emptied. lock_validate(): Skip empty lock bitmaps.		2017-10-14 14:28:11 +03:00
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lock0iter.cc	Merge InnoDB 5.7 from mysql-5.7.9.	2016-09-02 13:22:28 +03:00
lock0lock.cc	MDEV-14055 Assertion `page_rec_is_leaf(rec)' failed in lock_rec_validate_page	2017-10-14 14:28:11 +03:00
lock0prdt.cc	MDEV-12270 Port MySQL 8.0 Bug#21141390 REMOVE UNUSED FUNCTIONS AND CONVERT GLOBAL SYMBOLS TO STATIC	2017-03-17 12:48:50 +02:00
lock0wait.cc	Merge 10.1 into 10.2	2017-10-02 11:16:53 +03:00