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Bug #33133: Views are not transparent

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When resolving references we need to take into consideration
the view "fields" and allow qualified access to them.
Fixed by extending the reference resolution to process view
fields correctly.
This commit is contained in:
gkodinov/kgeorge@macbook.gmz
2008-01-09 16:49:13 +02:00
parent 0e3e5cf40d
commit 2fc45f017d
3 changed files with 57 additions and 1 deletions
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12
mysql-test/r/func_group.result
View File

@@ -1407,4 +1407,16 @@ SELECT COUNT(*), a FROM t1;
COUNT(*) a
4 1
DROP TABLE t1;
set SQL_MODE=ONLY_FULL_GROUP_BY;
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2),(3),(4);
CREATE VIEW v1 AS SELECT a,(a + 1) AS y FROM t1;
EXPLAIN EXTENDED SELECT y FROM v1 GROUP BY v1.y;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using temporary; Using filesort
Warnings:
Note 1003 select (`test`.`t1`.`a` + 1) AS `y` from `test`.`t1` group by (`test`.`t1`.`a` + 1)
DROP VIEW v1;
DROP TABLE t1;
SET SQL_MODE=DEFAULT;
End of 5.0 tests