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Fix for bug#15447 Partitions: NULL is treated as zero

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NULL value handling


mysql-test/r/ndb_partition_error.result:
  Fix for bug#15447 Partitions: NULL is treated as zero
    test case
mysql-test/r/partition.result:
  Fix for bug#15447 Partitions: NULL is treated as zero
    test case
mysql-test/t/ndb_partition_error.test:
  Fix for bug#15447 Partitions: NULL is treated as zero
    test case
mysql-test/t/partition.test:
  Fix for bug#15447 Partitions: NULL is treated as zero
    test case
sql/partition_element.h:
  Fix for bug#15447 Partitions: NULL is treated as zero
    added null value flag to partition_element object
sql/partition_info.h:
  Fix for bug#15447 Partitions: NULL is treated as zero
    added null value flag to partition_info object
    added has_null partition id variable
This commit is contained in:
unknown
2006-03-07 15:25:08 +04:00
parent 8cf8e4ed37
commit 807c7a6a49
11 changed files with 221 additions and 12 deletions
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13
mysql-test/t/ndb_partition_error.test
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@@ -56,3 +56,16 @@ INSERT INTO t1 VALUES (2);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
UPDATE t1 SET id=5 WHERE id=2;
DROP TABLE t1;
#
# NULL for LIST partition
#
create table t1 (a int,b int, c int)
engine = ndb
partition by list(a)
partitions 2
(partition x123 values in (11, 12),
partition x234 values in (5, 1));
--error 1504
insert into t1 values (NULL,1,1);
drop table t1;