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Post-push fix for bug #26020: User-Defined Variables are not consistence with columns data types.

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--ps-protocol problem has been fixed.


sql/item_func.cc:
  Added update of Item_func_set_user_var::entry->update_query_id
  for every PS execution.
This commit is contained in:
Gleb Shchepa 2008-09-18 17:24:09 +05:00
parent e9cb71fc3a
commit 14ce62ffbb
1 changed files with 2 additions and 1 deletions
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3
sql/item_func.cc
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@ -3809,7 +3809,7 @@ static user_var_entry *get_variable(HASH *hash, LEX_STRING &name,
bool Item_func_set_user_var::set_entry(THD *thd, bool create_if_not_exists)
{
if (thd == entry_thd && entry)
return FALSE;
goto end; // update entry->update_query_id for PS
entry_thd= thd;
if (!(entry= get_variable(&thd->user_vars, name, create_if_not_exists)))
return TRUE;
@ -3818,6 +3818,7 @@ bool Item_func_set_user_var::set_entry(THD *thd, bool create_if_not_exists)
if this variable is a constant item in the query (it is if update_query_id
is different from query_id).
*/
end:
entry->update_query_id= thd->query_id;
return FALSE;
}