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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5.5, 10.0, 10.1, 10.2, 10.3
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None
Description
If a query with GROUP BY contains an aggregate function with an alias and this alias
is used in the HAVING clause of the query the server reports an error:
MariaDB [test]> SELECT a, COUNT(a) as ct FROM t1 GROUP BY a HAVING ct>0;
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ERROR 1463 (42000): Non-grouping field 'ct' is used in HAVING clause
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The following test case demonstrates the problem:
SET sql_mode = 'ONLY_FULL_GROUP_BY';
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create table t1(a int);
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insert t1 values (4),(1),(2),(1), (3),(4);
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SELECT a, COUNT(a) as ct FROM t1 GROUP BY a HAVING ct>0;
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