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BUG#21339: Crash at EXPLAIN PARTITIONS

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Caused by missing check for end of partitions in prune range check
This commit is contained in:
mikael/pappa@dator5.(none)
2006-08-05 16:12:24 -04:00
parent a4eb61b88c
commit db2c48b08d
5 changed files with 76 additions and 4 deletions
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13
mysql-test/t/partition_range.test
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@@ -9,6 +9,18 @@
drop table if exists t1;
--enable_warnings
#
# Bug 21339: Crash in Explain Partitions
#
create table t1 (a date)
engine = innodb
partition by range (year(a))
(partition p0 values less than (2006),
partition p1 values less than (2007));
explain partitions select * from t1
where a between '2006-01-01' and '2007-06-01';
drop table t1;
#
# More checks for partition pruning
#
@@ -686,3 +698,4 @@ EXPLAIN PARTITIONS SELECT * from t1
WHERE (a >= '2004-07-01' AND a <= '2004-09-30') OR
(a >= '2005-07-01' AND a <= '2005-09-30');
DROP TABLE t1;