Commit 2013d566 authored by unknown's avatar unknown
Browse files

Merge mysql.com:/home/jimw/my/mysql-4.1-9979 

into  mysql.com:/home/jimw/my/mysql-4.1-clean


sql/sql_parse.cc:
  Auto merged
parents dba31904 9a276723

mysql-test/r/timezone_grant.result

+7 −0
Original line number Diff line number Diff line
@@ -45,6 +45,13 @@ select * from mysql.time_zone_name; 
ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 'time_zone_name'

select Name, convert_tz('2004-11-30 12:00:00', Name, 'UTC') from mysql.time_zone_name;

ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 'time_zone_name'

drop table t1, t2;

create table t1 (a int, b datetime);

create table t2 (a int, b varchar(40));

update t1 set b = '2005-01-01 10:00';

update t1 set b = convert_tz(b, 'UTC', 'UTC');

update t1 join t2 on (t1.a = t2.a) set t1.b = '2005-01-01 10:00' where t2.b = 'foo';

update t1 join t2 on (t1.a = t2.a) set t1.b = convert_tz('2005-01-01 10:00','UTC','UTC') where t2.b = 'foo';

delete from mysql.user where user like 'mysqltest\_%';

delete from mysql.db where user like 'mysqltest\_%';

delete from mysql.tables_priv where user like 'mysqltest\_%';

mysql-test/t/timezone_grant.test

+12 −0
Original line number Diff line number Diff line
@@ -61,6 +61,18 @@ select * from mysql.time_zone_name; 
--error 1142

select Name, convert_tz('2004-11-30 12:00:00', Name, 'UTC') from mysql.time_zone_name;



#

# Bug #9979: Use of CONVERT_TZ in multiple-table UPDATE causes bogus

# privilege error

#

drop table t1, t2;

create table t1 (a int, b datetime);

create table t2 (a int, b varchar(40));

update t1 set b = '2005-01-01 10:00';

update t1 set b = convert_tz(b, 'UTC', 'UTC');

update t1 join t2 on (t1.a = t2.a) set t1.b = '2005-01-01 10:00' where t2.b = 'foo';

update t1 join t2 on (t1.a = t2.a) set t1.b = convert_tz('2005-01-01 10:00','UTC','UTC') where t2.b = 'foo';



# Clean-up

connection default;

delete from mysql.user where user like 'mysqltest\_%';

sql/sql_parse.cc

+3 −2
Original line number Diff line number Diff line
@@ -1940,7 +1940,8 @@ mysql_execute_command(THD *thd) 
    that is not a SHOW command or a select that only access local

    variables, but for now this is probably good enough.

  */

  if (tables || &lex->select_lex != lex->all_selects_list)

  if (tables || &lex->select_lex != lex->all_selects_list ||

      lex->time_zone_tables_used)

    mysql_reset_errors(thd);



  /*
@@ -5413,7 +5414,7 @@ int multi_update_precheck(THD *thd, TABLE_LIST *tables) 
  /*

    Is there tables of subqueries?

  */

  if (&lex->select_lex != lex->all_selects_list)

  if (&lex->select_lex != lex->all_selects_list || lex->time_zone_tables_used)

  {

    DBUG_PRINT("info",("Checking sub query list"));

    for (table= tables; table; table= table->next)