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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


mysql-test/r/partition.result:
  Added test case for duplicate bug#21388
mysql-test/r/partition_range.result:
  Added new test case for bug#21339
mysql-test/t/partition.test:
  Added test case for duplicate bug#21388
mysql-test/t/partition_range.test:
  Added new test case for bug#21339
sql/sql_partition.cc:
  Check so that we don't set outer range to be larger than max_partition
This commit is contained in:
unknown
2006-08-05 16:12:24 -04:00
parent 5e2babfe62
commit d6c2a6daec
5 changed files with 76 additions and 4 deletions
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10
mysql-test/r/partition_range.result
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@ -1,4 +1,14 @@
drop table if exists t1;
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';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1 ALL NULL NULL NULL NULL 2 Using where
drop table t1;
create table t1 (a int unsigned)
partition by range (a)
(partition pnull values less than (0),