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Fix for bug #29420: crash with show and purge binlogs

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Problem: in case of failed 'show binlog events...' we don't inform that 
the log is not in use anymore. That may confuse following 'purge logs...'
command as it takes into account logs in use.

Fix: always notify that the log is not in use anymore.


mysql-test/r/rpl_rotate_logs.result:
  Fix for bug #29420: crash with show and purge binlogs
    - test result.
mysql-test/t/rpl_rotate_logs.test:
  Fix for bug #29420: crash with show and purge binlogs
    - test case.
sql/sql_repl.cc:
  Fix for bug #29420: crash with show and purge binlogs
    - always zero thd->current_linfo at the end of the mysql_show_binlog_events().
This commit is contained in:
unknown
2007-07-05 13:09:56 +05:00
parent 0b5daef995
commit 0d8f353b93
3 changed files with 23 additions and 5 deletions
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8
mysql-test/r/rpl_rotate_logs.result
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@ -95,3 +95,11 @@ count(*)
100
unlock tables;
drop table if exists t1,t2,t3,t4;
End of 4.1 tests
show binlog events in 'non existing_binlog_file';
ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Could not find target log
purge master logs before now();
show binlog events in '';
ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Could not find target log
purge master logs before now();
End of 5.0 tests