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MDEV-3818: Query against view over IS tables worse than equivalent query without view

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Fixed the test to be lower-case because it fails on windows with mixed case.
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unknown
2012-12-18 12:44:15 +02:00
parent 2dbce3d089
commit fef08da3e7
2 changed files with 16 additions and 16 deletions
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12
mysql-test/t/information_schema.test
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@@ -1794,16 +1794,16 @@ disconnect con12828477_3;
--echo # MDEV-3818: Query against view over IS tables worse than equivalent query without view
--echo #
CREATE VIEW v1 AS SELECT TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS;
create view v1 as select table_schema, table_name, column_name from information_schema.columns;
explain extended
SELECT column_name FROM v1
WHERE (TABLE_SCHEMA = "osm") AND (TABLE_NAME = "test");
select column_name from v1
where (table_schema = "osm") and (table_name = "test");
explain extended
SELECT INFORMATION_SCHEMA.COLUMNS.COLUMN_NAME AS COLUMN_NAME
FROM INFORMATION_SCHEMA.COLUMNS
WHERE (information_schema.COLUMNS.TABLE_SCHEMA = 'osm') and (information_schema.COLUMNS.TABLE_NAME = 'test');
select information_schema.columns.column_name as column_name
from information_schema.columns
where (information_schema.columns.table_schema = 'osm') and (information_schema.columns.table_name = 'test');
drop view v1;