vasil d34b47d7dc branches/5.1: ... Fix Bug#38185 ha_innobase::info can hold locks even when called with HA_STATUS_NO_LOCK The fix is to call fsp_get_available_space_in_free_extents() from ha_innobase::info() only if HA_STATUS_NO_LOCK is not present in the flag *AND* change get_schema_tables_record() in MySQL's sql/sql_show.cc to call ::info() *without* HA_STATUS_NO_LOCK whenever a user issues SELECT FROM information_schema.tables; Without the change to sql/sql_show.cc this patch would lead to Bug#32440 resurfacing. I.e. delete_length would never be updated in ::info() and will remain 0 forever, resulting in the free space not being shown anywhere. This is the change to sql/sql_show.cc for reference, it needs to be committed to the MySQL repo before or at the same time with this change to ha_innodb.cc: --- patch begins here --- --- sql/sql_show.cc.orig 2008-07-23 09:32:14.000000000 +0300 +++ sql/sql_show.cc 2008-07-23 09:32:19.000000000 +0300 @@ -3549,8 +3549,7 @@ static int get_schema_tables_record(THD if(file) { - file->info(HA_STATUS_VARIABLE | HA_STATUS_TIME | HA_STATUS_AUTO | - HA_STATUS_NO_LOCK); + file->info(HA_STATUS_VARIABLE | HA_STATUS_TIME | HA_STATUS_AUTO); enum row_type row_type = file->get_row_type(); switch (row_type) { case ROW_TYPE_NOT_USED: --- patch ends here --- Approved by: Heikki		2008-07-25 13:24:23 +00:00
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ha_innodb.cc	branches/5.1:	2008-07-25 13:24:23 +00:00
ha_innodb.h	branches/5.1: Change the InnoDB autoinc type to ulint64. For this added a	2008-03-05 20:23:39 +00:00