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Fix to make the tables re-inited for every execute call

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venu@myvenu.com
2003-01-11 00:36:13 -08:00
parent 15243fe9ac
commit 0d294e1b64
1 changed files with 21 additions and 1 deletions
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22
sql/sql_prepare.cc
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@ -628,7 +628,7 @@ static bool parse_prepare_query(PREP_STMT *stmt,
Initialize parameter items in statement
*/
static bool init_param_items( PREP_STMT *stmt)
static bool init_param_items(PREP_STMT *stmt)
{
List<Item> &params= stmt->thd->lex.param_list;
Item_param **to;
@ -642,6 +642,24 @@ static bool init_param_items( PREP_STMT *stmt)
return 0;
}
/*
Initialize stmt execution
*/
static void init_stmt_execute(PREP_STMT *stmt)
{
THD *thd= stmt->thd;
TABLE_LIST *tables=(TABLE_LIST*) thd->lex.select_lex.table_list.first;
/*
TODO: When the new table structure is ready, then have a status bit
to indicate the table is altered, and re-do the setup_*
and open the tables back.
*/
if (tables)
tables->table=0; //safety - nasty init
}
/*
Parse the query and send the total number of parameters
and resultset metadata information back to client (if any),
@ -722,6 +740,8 @@ void mysql_stmt_execute(THD *thd, char *packet)
DBUG_VOID_RETURN;
}
init_stmt_execute(stmt);
if (stmt->param_count && setup_params_data(stmt))
DBUG_VOID_RETURN;