Commit 79444fa5 authored by unknown's avatar unknown
Browse files

Merge bk-internal.mysql.com:/home/bk/mysql-4.1 

into mysql.com:/home/dlenev/src/mysql-4.1-bg11060
parents c8714788 78e6794b

mysql-test/r/ps.result

+6 −0
Original line number Diff line number Diff line
@@ -557,3 +557,9 @@ id 
3

deallocate prepare stmt;

drop table t1, t2;

create table t1 (id int);

prepare stmt from "insert into t1 (id) select id from t1 union select id from t1";

execute stmt;

execute stmt;

deallocate prepare stmt;

drop table t1;

mysql-test/t/ps.test

+12 −0
Original line number Diff line number Diff line
@@ -569,3 +569,15 @@ select t2.id from t2, t1 where (t1.id=1 and t2.t1_id=t1.id); 


deallocate prepare stmt;

drop table t1, t2;



#

# Bug#11060 "Server crashes on calling stored procedure with INSERT SELECT

# UNION SELECT" aka "Server crashes on re-execution of prepared INSERT ...

# SELECT with UNION".

#

create table t1 (id int);

prepare stmt from "insert into t1 (id) select id from t1 union select id from t1";

execute stmt;

execute stmt;

deallocate prepare stmt;

drop table t1;

sql/sql_insert.cc

+12 −1
Original line number Diff line number Diff line
@@ -1578,10 +1578,21 @@ bool delayed_insert::handle_inserts(void) 
int

select_insert::prepare(List<Item> &values, SELECT_LEX_UNIT *u)

{

  int res;

  LEX *lex= thd->lex;

  SELECT_LEX *lex_current_select_save= lex->current_select;

  DBUG_ENTER("select_insert::prepare");



  unit= u;

  if (check_insert_fields(thd, table, *fields, values))

  /*

    Since table in which we are going to insert is added to the first

    select, LEX::current_select should point to the first select while

    we are fixing fields from insert list.

  */

  lex->current_select= &lex->select_lex;

  res= check_insert_fields(thd, table, *fields, values);

  lex->current_select= lex_current_select_save;

  if (res)

    DBUG_RETURN(1);



  restore_record(table,default_values);			// Get empty record