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Bug#25856 (HANDLER table OPEN in one connection lock DROP TABLE in another one)

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mysql_ha_open calls mysql_ha_close on the error path (unsupported) to close the (opened) table before inserting it into the tables hash list handler_tables_hash) but mysql_ha_close only closes tables which are on the hash list, causing the table to be left open and locked.

This change moves the table close logic into a separate function that is always called on the error path of mysql_ha_open or on a normal handler close (mysql_ha_close).


mysql-test/r/lock_multi.result:
  Bug#25856 test result
mysql-test/t/lock_multi.test:
  Bug#25856 test case
sql/sql_handler.cc:
  Move the table close logic into a separate function that is always called on the error path of mysql_ha_open or on a normal handler close.
This commit is contained in:
unknown 2007-08-17 11:34:12 -03:00
commit 8bdb043f08
3 changed files with 69 additions and 33 deletions
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7
mysql-test/r/lock_multi.result
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@ -106,4 +106,11 @@ i
ERROR 70100: Query execution was interrupted
unlock tables;
drop table t1;
drop table if exists t1;
create table t1 (a int) ENGINE=MEMORY;
--> client 2
handler t1 open;
ERROR HY000: Table storage engine for 't1' doesn't have this option
--> client 1
drop table t1;
End of 5.1 tests