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Diffstat (limited to 'mysql-test/t/derived.test')
| -rw-r--r-- | mysql-test/t/derived.test | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test index 2ce90c93bd9..4f0af1edbaa 100644 --- a/mysql-test/t/derived.test +++ b/mysql-test/t/derived.test @@ -65,3 +65,12 @@ SELECT 1 as a FROM (SELECT a UNION SELECT 1) b; SELECT 1 as a FROM (SELECT 1 UNION SELECT a) b; --error 1054 select 1 from (select 2) a order by 0; + +# +# Test of explain (bug #251) +# + +create table t1 (id int); +insert into t1 values (1),(2),(3); +describe select * from (select * from t1 group by id) bar; +drop table t1; |