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| author | tnurnberg@mysql.com/sin.intern.azundris.com <> | 2007-03-02 15:23:13 +0100 |
|---|---|---|
| committer | tnurnberg@mysql.com/sin.intern.azundris.com <> | 2007-03-02 15:23:13 +0100 |
| commit | f37267bb3c246a32ae4967f9860965cd4436abfd (patch) | |
| tree | 1e2e32c8652155ce5d6b0177ee02a2b7296225b8 /mysql-test/r/ps_3innodb.result | |
| parent | ab61d07a30b73e3446b6eab9536ba464a0d55f74 (diff) | |
| download | mariadb-git-f37267bb3c246a32ae4967f9860965cd4436abfd.tar.gz | |
Bug #21103: DATE column not compared as DATE
If we compare two items A and B, with B being (a constant) of a
larger type, then A gets promoted to B's type for comparison if
it's a constant, function, or CAST() column, but B gets demoted
to A's type if A is a (not explicitly CAST()) column. This is
counter-intuitive and not mandated by the standard.
Disabling optimisation where it would be lossy so field value
will properly get promoted and compared as binary string (rather
than as integers).
Diffstat (limited to 'mysql-test/r/ps_3innodb.result')
| -rw-r--r-- | mysql-test/r/ps_3innodb.result | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mysql-test/r/ps_3innodb.result b/mysql-test/r/ps_3innodb.result index 88e8bf3ce04..1ebaafdd488 100644 --- a/mysql-test/r/ps_3innodb.result +++ b/mysql-test/r/ps_3innodb.result @@ -3029,25 +3029,25 @@ test_sequence -- select .. where date/time column = .. -- set @arg00= '1991-01-01 01:01:01' ; select 'true' as found from t9 -where c1= 20 and c13= '1991-01-01 01:01:01' and c14= '1991-01-01 01:01:01' and +where c1= 20 and c13= CAST('1991-01-01 01:01:01' AS DATE) and c14= '1991-01-01 01:01:01' and c15= '1991-01-01 01:01:01' and c16= '1991-01-01 01:01:01' and c17= '1991-01-01 01:01:01' ; found true select 'true' as found from t9 -where c1= 20 and c13= @arg00 and c14= @arg00 and c15= @arg00 and c16= @arg00 +where c1= 20 and c13= CAST(@arg00 AS DATE) and c14= @arg00 and c15= @arg00 and c16= @arg00 and c17= @arg00 ; found true prepare stmt1 from "select 'true' as found from t9 -where c1= 20 and c13= '1991-01-01 01:01:01' and c14= '1991-01-01 01:01:01' and +where c1= 20 and c13= CAST('1991-01-01 01:01:01' AS DATE) and c14= '1991-01-01 01:01:01' and c15= '1991-01-01 01:01:01' and c16= '1991-01-01 01:01:01' and c17= '1991-01-01 01:01:01'" ; execute stmt1 ; found true prepare stmt1 from "select 'true' as found from t9 -where c1= 20 and c13= ? and c14= ? and c15= ? and c16= ? and c17= ?" ; +where c1= 20 and c13= CAST(? AS DATE) and c14= ? and c15= ? and c16= ? and c17= ?" ; execute stmt1 using @arg00, @arg00, @arg00, @arg00, @arg00 ; found true @@ -3061,7 +3061,7 @@ c17= CAST('1991-01-01 01:01:01' as datetime) ; found true select 'true' as found from t9 -where c1= 20 and c13= @arg00 and c14= @arg00 and c15= @arg00 and c16= @arg00 +where c1= 20 and c13= CAST(@arg00 AS DATE) and c14= @arg00 and c15= @arg00 and c16= @arg00 and c17= @arg00 ; found true @@ -3075,7 +3075,7 @@ execute stmt1 ; found true prepare stmt1 from "select 'true' as found from t9 -where c1= 20 and c13= ? and c14= ? and c15= ? and c16= ? and c17= ?" ; +where c1= 20 and c13= CAST(? AS DATE) and c14= ? and c15= ? and c16= ? and c17= ?" ; execute stmt1 using @arg00, @arg00, @arg00, @arg00, @arg00 ; found true |