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This commit is contained in:
Tatiana A. Nurnberg 2009-01-31 02:07:36 +01:00
commit d36d50f414
3 changed files with 40 additions and 3 deletions
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19
mysql-test/r/type_timestamp.result
View File

@ -492,6 +492,7 @@ a b c
5 NULL 2001-09-09 04:46:59
6 NULL 2006-06-06 06:06:06
drop table t1;
End of 4.1 tests
set time_zone= @@global.time_zone;
CREATE TABLE t1 (
`id` int(11) NOT NULL auto_increment,
@ -508,3 +509,21 @@ select is_nullable from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='t1' and COL
is_nullable
NO
drop table t1;
CREATE TABLE t1 ( f1 INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
f2 TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
f3 TIMESTAMP);
INSERT INTO t1 (f2,f3) VALUES (NOW(), "0000-00-00 00:00:00");
INSERT INTO t1 (f2,f3) VALUES (NOW(), NULL);
INSERT INTO t1 (f2,f3) VALUES (NOW(), ASCII(NULL));
INSERT INTO t1 (f2,f3) VALUES (NOW(), FROM_UNIXTIME('9999999999'));
INSERT INTO t1 (f2,f3) VALUES (NOW(), TIME(NULL));
UPDATE t1 SET f2=NOW(), f3=FROM_UNIXTIME('9999999999') WHERE f1=1;
SELECT f1,f2-f3 FROM t1;
f1 f2-f3
1 0
2 0
3 0
4 0
5 0
DROP TABLE t1;
End of 5.0 tests

20
mysql-test/t/type_timestamp.test
View File

@ -324,7 +324,7 @@ insert into t1 (a, c) values (4, '2004-04-04 00:00:00'),
select * from t1;
drop table t1;
# End of 4.1 tests
--echo End of 4.1 tests
# Restore timezone to default
set time_zone= @@global.time_zone;
@ -339,3 +339,21 @@ PRIMARY KEY (`id`)
show fields from t1;
select is_nullable from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='t1' and COLUMN_NAME='posted_on';
drop table t1;
#
# Bug#41370: TIMESTAMP field does not accepts NULL from FROM_UNIXTIME()
#
CREATE TABLE t1 ( f1 INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
f2 TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
f3 TIMESTAMP);
INSERT INTO t1 (f2,f3) VALUES (NOW(), "0000-00-00 00:00:00");
INSERT INTO t1 (f2,f3) VALUES (NOW(), NULL);
INSERT INTO t1 (f2,f3) VALUES (NOW(), ASCII(NULL));
INSERT INTO t1 (f2,f3) VALUES (NOW(), FROM_UNIXTIME('9999999999'));
INSERT INTO t1 (f2,f3) VALUES (NOW(), TIME(NULL));
UPDATE t1 SET f2=NOW(), f3=FROM_UNIXTIME('9999999999') WHERE f1=1;
SELECT f1,f2-f3 FROM t1;
DROP TABLE t1;
--echo End of 5.0 tests

4
sql/item.cc
View File

@ -321,7 +321,7 @@ int Item::save_time_in_field(Field *field)
{
MYSQL_TIME ltime;
if (get_time(&ltime))
return set_field_to_null(field);
return set_field_to_null_with_conversions(field, 0);
field->set_notnull();
return field->store_time(&ltime, MYSQL_TIMESTAMP_TIME);
}
@ -331,7 +331,7 @@ int Item::save_date_in_field(Field *field)
{
MYSQL_TIME ltime;
if (get_date(&ltime, TIME_FUZZY_DATE))
return set_field_to_null(field);
return set_field_to_null_with_conversions(field, 0);
field->set_notnull();
return field->store_time(&ltime, MYSQL_TIMESTAMP_DATETIME);
}