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Preparatory (and the most problematic) patch for Bug#7306

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"the server side preparedStatement error for LIMIT placeholder",
which moves all uses of LIMIT clause from PREPARE to OPTIMIZE
and later steps.
After-review fixes.
This commit is contained in:
konstantin@mysql.com
2005-05-30 20:54:37 +04:00
parent 248a6934bb
commit 2d6a70c42a
17 changed files with 69 additions and 104 deletions
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7
sql/sql_update.cc
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@ -557,8 +557,7 @@ bool mysql_prepare_update(THD *thd, TABLE_LIST *table_list,
tables.table= table;
tables.alias= table_list->alias;
if (setup_tables(thd, table_list, conds, &select_lex->leaf_tables,
FALSE, FALSE) ||
if (setup_tables(thd, table_list, conds, &select_lex->leaf_tables, FALSE) ||
setup_conds(thd, table_list, select_lex->leaf_tables, conds) ||
select_lex->setup_ref_array(thd, order_num) ||
setup_order(thd, select_lex->ref_pointer_array,
@ -644,7 +643,7 @@ bool mysql_multi_update_prepare(THD *thd)
*/
if (setup_tables(thd, table_list, &lex->select_lex.where,
&lex->select_lex.leaf_tables, FALSE, FALSE))
&lex->select_lex.leaf_tables, FALSE))
DBUG_RETURN(TRUE);
leaves= lex->select_lex.leaf_tables;
@ -764,7 +763,7 @@ bool mysql_multi_update_prepare(THD *thd)
tbl->cleanup_items();
if (setup_tables(thd, table_list, &lex->select_lex.where,
&lex->select_lex.leaf_tables, FALSE, FALSE) ||
&lex->select_lex.leaf_tables, FALSE) ||
(lex->select_lex.no_wrap_view_item= 1,
res= setup_fields(thd, 0, table_list, *fields, 1, 0, 0),
lex->select_lex.no_wrap_view_item= 0,