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Diffstat (limited to 'mysql-test/r/explain.result')
| -rw-r--r-- | mysql-test/r/explain.result | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mysql-test/r/explain.result b/mysql-test/r/explain.result index 3aa189f4a9d..b0adc428e4c 100644 --- a/mysql-test/r/explain.result +++ b/mysql-test/r/explain.result @@ -155,3 +155,7 @@ id select_type table type possible_keys key key_len ref rows Extra Warnings: Note 1003 select 1 AS `1` from (select count(distinct `test`.`t1`.`a`) AS `COUNT(DISTINCT t1.a)` from `test`.`t1` join `test`.`t2` group by `test`.`t1`.`a`) `s1` DROP TABLE t1,t2; +CREATE TABLE t1 (a INT PRIMARY KEY); +EXPLAIN EXTENDED SELECT COUNT(a) FROM t1 USE KEY(a); +ERROR HY000: Key 'a' doesn't exist in table 't1' +DROP TABLE t1; |