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Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0

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into moonbone.local:/work/11416-bug-5.0-mysql
This commit is contained in:
unknown 2005-09-15 21:24:41 +04:00
commit bb20af75f7
3 changed files with 14 additions and 0 deletions
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5
mysql-test/r/view.result
View File

@ -2205,6 +2205,11 @@ select * from (select f1 as f2 from v1) v where v.f2='a';
f2
drop view v1;
drop table t1;
create view v1 as SELECT CONVERT_TZ('2004-01-01 12:00:00','GMT','MET');
select * from v1;
CONVERT_TZ('2004-01-01 12:00:00','GMT','MET')
NULL
drop view v1;
CREATE TABLE t1 (date DATE NOT NULL);
INSERT INTO t1 VALUES ('2005-09-06');
CREATE VIEW v1 AS SELECT DAYNAME(date) FROM t1;

7
mysql-test/t/view.test
View File

@ -2087,6 +2087,13 @@ select * from (select f1 as f2 from v1) v where v.f2='a';
drop view v1;
drop table t1;
#
# Bug #11416 Server crash if using a view that uses function convert_tz
#
create view v1 as SELECT CONVERT_TZ('2004-01-01 12:00:00','GMT','MET');
select * from v1;
drop view v1;
#
# Bugs #12963, #13000: wrong creation of VIEW with DAYNAME, DAYOFWEEK, and WEEKDAY
#

2
sql/sql_view.cc
View File

@ -1069,6 +1069,8 @@ ok:
ok2:
if (arena)
thd->restore_active_arena(arena, &backup);
if (!old_lex->time_zone_tables_used && thd->lex->time_zone_tables_used)
old_lex->time_zone_tables_used= thd->lex->time_zone_tables_used;
thd->lex= old_lex;
DBUG_RETURN(0);