kevin.lewis@oracle.com 6593ca560b Bug#60309 - Bug#12356829: MYSQL 5.5.9 FOR MAC OSX HAS BUG WITH FOREIGN KEY CONSTRAINTS ... The innoDB global variable srv_lower_case_table_names is set to the value of lower_case_table_names declared in mysqld.h server in ha_innodb.cc. Since this variable can change at runtime, it is reset for each handler call to ::create, ::open, ::rename_table & ::delete_table. But it is possible for tables to be implicitly opened before an explicit handler call is made when an engine is first started or restarted. I was able to reproduce that with the testcase in this patch on a version of InnoDB from 2 weeks ago. It seemed like the change buffer entries for the secondary key was getting put into pages after the restart. (But I am not sure, I did not write down the call stack while it was reproducing.) In the current code, the implicit open, which is actually a call to dict_load_foreigns(), does not occur with this testcase. The change is to replace srv_lower_case_table_names by an interface function in innodb.cc that retrieves the server global variable when it is needed.		2011-04-26 12:55:52 -05:00
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srv0srv.c	Bug#60309 - Bug#12356829: MYSQL 5.5.9 FOR MAC OSX HAS BUG WITH FOREIGN KEY CONSTRAINTS	2011-04-26 12:55:52 -05:00
srv0start.c	Non-functional change: move a printout	2011-04-06 10:34:49 +03:00