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Fixed BUG#13616: "CALL <dbname>.<procedurename>" executes properly, but

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displays error
    When returning to the old database (which may be ""), don't do
    access check - mysql_change_db() would then generate the error
    "No database selected".
    Note: No test case added; it seems a db is always selected when running
    tests.


sql/sp_head.cc:
  Don't do access check when returning to db after a call.
This commit is contained in:
unknown 2005-10-05 16:39:37 +02:00
commit 399caa6d79
1 changed files with 3 additions and 1 deletions
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4
sql/sp_head.cc
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@ -1051,8 +1051,10 @@ int sp_head::execute(THD *thd)
original thd->db will then have been freed */
if (dbchanged)
{
/* No access check when changing back to where we came from.
(It would generate an error from mysql_change_db() when olddb=="") */
if (! thd->killed)
ret= mysql_change_db(thd, olddb, 0);
ret= mysql_change_db(thd, olddb, 1);
}
m_flags&= ~IS_INVOKED;
DBUG_RETURN(ret);