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authorSergei Golubchik <sergii@pisem.net>2012-08-29 17:55:59 +0200
committerSergei Golubchik <sergii@pisem.net>2012-08-29 17:55:59 +0200
commit3444e8e9254070f836488dae12b5c825cc9c563f (patch)
treead216f2ff4a45a1d6894e807f13ecdf40e3d4c5b /mysql-test/r/adddate_454.result
parenta44331ab3407488368c9984258ce4c3160872816 (diff)
downloadmariadb-git-3444e8e9254070f836488dae12b5c825cc9c563f.tar.gz
MDEV-454 Addition of a time interval reduces the resulting value
1. Field_newdate::get_date should refuse to return a date with zeros when TIME_NO_ZERO_IN_DATE is set, not when TIME_FUZZY_DATE is unset 2. Item_func_to_days and Item_date_add_interval can only work with valid dates, no zeros allowed.
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diff --git a/mysql-test/r/adddate_454.result b/mysql-test/r/adddate_454.result
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+create table t1 (d date);
+insert into t1 values ('2012-00-00');
+select * from t1;
+d
+2012-00-00
+update t1 set d = adddate(d, interval 1 day);
+select * from t1;
+d
+NULL
+drop table t1;