Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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1.4.3
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None
Description
The following sequence:
CREATE TABLE t1 (a int) engine=columnstore;
MariaDB [tpch1]> EXPLAIN SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1;
ERROR 1815 (HY000): Internal error: Unknown error
MariaDB [tpch1]> EXPLAIN SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1;
-----------------------------------------------------------------+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
-----------------------------------------------------------------+
| 1 | PUSHED SELECT | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL |
-----------------------------------------------------------------+
1 row in set (0.025 sec)