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Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint 

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint
parents 40896957 00e781c8
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mysql-test/r/default.result
View file @ 67006549
......@@ -104,3 +104,95 @@ a b c d e f g h i j k l m n o p q r s t u v w x y z a1 b1
1 0000 NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL
drop table t1;
drop table t2;
create table bug20691 (i int, d datetime NOT NULL, dn datetime not null default '0000-00-00 00:00:00');
insert into bug20691 values (1, DEFAULT, DEFAULT), (1, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (1, DEFAULT, DEFAULT);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
insert into bug20691 (i) values (2);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
desc bug20691;
Field Type Null Key Default Extra
i int(11) YES NULL
d datetime NO
dn datetime NO 0000-00-00 00:00:00
insert into bug20691 values (3, DEFAULT, DEFAULT), (3, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (3, DEFAULT, DEFAULT);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
insert into bug20691 (i) values (4);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
insert into bug20691 values (5, DEFAULT, DEFAULT), (5, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (5, DEFAULT, DEFAULT);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
SET sql_mode = 'ALLOW_INVALID_DATES';
insert into bug20691 values (6, DEFAULT, DEFAULT), (6, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (6, DEFAULT, DEFAULT);
Warnings:
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
SET sql_mode = 'STRICT_ALL_TABLES';
insert into bug20691 values (7, DEFAULT, DEFAULT), (7, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (7, DEFAULT, DEFAULT);
ERROR HY000: Field 'd' doesn't have a default value
select * from bug20691 order by i asc;
i d dn
1 0000-00-00 00:00:00 0000-00-00 00:00:00
1 1975-07-10 07:10:03 1978-01-13 14:08:51
1 0000-00-00 00:00:00 0000-00-00 00:00:00
2 0000-00-00 00:00:00 0000-00-00 00:00:00
3 0000-00-00 00:00:00 0000-00-00 00:00:00
3 1975-07-10 07:10:03 1978-01-13 14:08:51
3 0000-00-00 00:00:00 0000-00-00 00:00:00
4 0000-00-00 00:00:00 0000-00-00 00:00:00
5 0000-00-00 00:00:00 0000-00-00 00:00:00
5 1975-07-10 07:10:03 1978-01-13 14:08:51
5 0000-00-00 00:00:00 0000-00-00 00:00:00
6 0000-00-00 00:00:00 0000-00-00 00:00:00
6 1975-07-10 07:10:03 1978-01-13 14:08:51
6 0000-00-00 00:00:00 0000-00-00 00:00:00
drop table bug20691;
SET sql_mode = '';
create table bug20691 (
a set('one', 'two', 'three') not null,
b enum('small', 'medium', 'large', 'enormous', 'ellisonego') not null,
c time not null,
d date not null,
e int not null,
f long not null,
g blob not null,
h datetime not null,
i decimal not null,
x int);
insert into bug20691 values (2, 3, 5, '0007-01-01', 11, 13, 17, '0019-01-01 00:00:00', 23, 1);
insert into bug20691 (x) values (2);
Warnings:
Warning 1364 Field 'a' doesn't have a default value
Warning 1364 Field 'c' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'e' doesn't have a default value
Warning 1364 Field 'f' doesn't have a default value
Warning 1364 Field 'g' doesn't have a default value
Warning 1364 Field 'h' doesn't have a default value
Warning 1364 Field 'i' doesn't have a default value
insert into bug20691 values (2, 3, 5, '0007-01-01', 11, 13, 17, '0019-01-01 00:00:00', 23, 3);
insert into bug20691 values (DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, 4);
Warnings:
Warning 1364 Field 'a' doesn't have a default value
Warning 1364 Field 'b' doesn't have a default value
Warning 1364 Field 'c' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'e' doesn't have a default value
Warning 1364 Field 'f' doesn't have a default value
Warning 1364 Field 'g' doesn't have a default value
Warning 1364 Field 'h' doesn't have a default value
Warning 1364 Field 'i' doesn't have a default value
select * from bug20691 order by x asc;
a b c d e f g h i x
two large 00:00:05 0007-01-01 11 13 17 0019-01-01 00:00:00 23 1
small 00:00:00 0000-00-00 0 0000-00-00 00:00:00 0 2
two large 00:00:05 0007-01-01 11 13 17 0019-01-01 00:00:00 23 3
small 00:00:00 0000-00-00 0 0000-00-00 00:00:00 0 4
drop table bug20691;
End of 5.0 tests.
mysql-test/t/default.test
View file @ 67006549
......@@ -82,3 +82,61 @@ SELECT * from t2;
drop table t1;
drop table t2;
#
# Bug#20691: DATETIME col (NOT NULL, NO DEFAULT) may insert garbage when specifying DEFAULT
#
# From the docs:
# If the column can take NULL as a value, the column is defined with an
# explicit DEFAULT NULL clause. This is the same as before 5.0.2.
#
# If the column cannot take NULL as the value, MySQL defines the column with
# no explicit DEFAULT clause. For data entry, if an INSERT or REPLACE
# statement includes no value for the column, MySQL handles the column
# according to the SQL mode in effect at the time:
#
# * If strict SQL mode is not enabled, MySQL sets the column to the
# implicit default value for the column data type.
#
# * If strict mode is enabled, an error occurs for transactional tables and
# the statement is rolled back. For non-transactional tables, an error
# occurs, but if this happens for the second or subsequent row of a
# multiple-row statement, the preceding rows will have been inserted.
#
create table bug20691 (i int, d datetime NOT NULL, dn datetime not null default '0000-00-00 00:00:00');
insert into bug20691 values (1, DEFAULT, DEFAULT), (1, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (1, DEFAULT, DEFAULT);
insert into bug20691 (i) values (2);
desc bug20691;
insert into bug20691 values (3, DEFAULT, DEFAULT), (3, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (3, DEFAULT, DEFAULT);
insert into bug20691 (i) values (4);
insert into bug20691 values (5, DEFAULT, DEFAULT), (5, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (5, DEFAULT, DEFAULT);
SET sql_mode = 'ALLOW_INVALID_DATES';
insert into bug20691 values (6, DEFAULT, DEFAULT), (6, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (6, DEFAULT, DEFAULT);
SET sql_mode = 'STRICT_ALL_TABLES';
--error 1364
insert into bug20691 values (7, DEFAULT, DEFAULT), (7, '1975-07-10 07:10:03', '1978-01-13 14:08:51'), (7, DEFAULT, DEFAULT);
select * from bug20691 order by i asc;
drop table bug20691;
SET sql_mode = '';
create table bug20691 (
a set('one', 'two', 'three') not null,
b enum('small', 'medium', 'large', 'enormous', 'ellisonego') not null,
c time not null,
d date not null,
e int not null,
f long not null,
g blob not null,
h datetime not null,
i decimal not null,
x int);
insert into bug20691 values (2, 3, 5, '0007-01-01', 11, 13, 17, '0019-01-01 00:00:00', 23, 1);
insert into bug20691 (x) values (2);
insert into bug20691 values (2, 3, 5, '0007-01-01', 11, 13, 17, '0019-01-01 00:00:00', 23, 3);
insert into bug20691 values (DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, 4);
select * from bug20691 order by x asc;
drop table bug20691;
###
--echo End of 5.0 tests.
sql/item.cc
View file @ 67006549
......@@ -5379,6 +5379,7 @@ int Item_default_value::save_in_field(Field *field_arg, bool no_conversions)
ER(ER_NO_DEFAULT_FOR_FIELD),
field_arg->field_name);
}
field_arg->set_default();
return 1;
}
field_arg->set_default();
......
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