diff options
Diffstat (limited to 'mysql-test/r/view.result')
| -rw-r--r-- | mysql-test/r/view.result | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result index eaef3f96ee0..8a502a4a3ba 100644 --- a/mysql-test/r/view.result +++ b/mysql-test/r/view.result @@ -4857,6 +4857,41 @@ View Create View character_set_client collation_connection v4 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v4` AS (select 'BUG#14117018' AS `col1`) union all (select '' AS `col2`) union all (select '' AS `Name_exp_1`) latin1 latin1_swedish_ci DROP VIEW v1, v2, v3, v4, v5; # +# BUG#19886430: VIEW CREATION WITH NAMED COLUMNS, OVER UNION, +# IS REJECTED +# Without the patch, reports an error. +CREATE VIEW v1 (fld1, fld2) AS +SELECT 1 AS a, 2 AS b +UNION ALL +SELECT 1 AS a, 1 AS a; +# The column names are explicitly specified and not duplicates, hence +# succeeds. +CREATE VIEW v2 (fld1, fld2) AS +SELECT 1 AS a, 2 AS a +UNION ALL +SELECT 1 AS a, 1 AS a; +# The column name in the first SELECT are not duplicates, hence succeeds. +CREATE VIEW v3 AS +SELECT 1 AS a, 2 AS b +UNION ALL +SELECT 1 AS a, 1 AS a; +# Should report an error, since the explicitly specified column names are +# duplicates. +CREATE VIEW v4 (fld1, fld1) AS +SELECT 1 AS a, 2 AS b +UNION ALL +SELECT 1 AS a, 1 AS a; +ERROR 42S21: Duplicate column name 'fld1' +# Should report an error, since duplicate column name is specified in the +# First SELECT. +CREATE VIEW v4 AS +SELECT 1 AS a, 2 AS a +UNION ALL +SELECT 1 AS a, 1 AS a; +ERROR 42S21: Duplicate column name 'a' +# Cleanup +DROP VIEW v1, v2, v3; +# # lp:833600 Wrong result with view + outer join + uncorrelated subquery (non-semijoin) # CREATE TABLE t1 ( a int, b int ); |