# # Bug#19904003 INNODB_LIMIT_OPTIMISTIC_INSERT_DEBUG=1 # CAUSES INFINITE PAGE SPLIT # SET GLOBAL innodb_change_buffering_debug=1; SET GLOBAL innodb_limit_optimistic_insert_debug=1; CREATE TABLE t1(c1 INT PRIMARY KEY) ENGINE=InnoDB PARTITION BY HASH (c1) PARTITIONS 15; DROP TABLE t1; SET GLOBAL innodb_change_buffering_debug=0; SET GLOBAL innodb_limit_optimistic_insert_debug=0;