diff options
Diffstat (limited to 'mysql-test/r/partition_range.result')
| -rw-r--r-- | mysql-test/r/partition_range.result | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/mysql-test/r/partition_range.result b/mysql-test/r/partition_range.result index 02d2f6359c5..87cb4fba306 100644 --- a/mysql-test/r/partition_range.result +++ b/mysql-test/r/partition_range.result @@ -1,6 +1,99 @@ drop table if exists t1, t2; create table t1 (a int) partition by range (a) +( partition p0 values less than (NULL), +partition p1 values less than (MAXVALUE)); +ERROR HY000: Not allowed to use NULL value in VALUES LESS THAN +create table t1 (a datetime not null) +partition by range (TO_SECONDS(a)) +( partition p0 VALUES LESS THAN (TO_SECONDS('2007-03-08 00:00:00')), +partition p1 VALUES LESS THAN (TO_SECONDS('2007-04-01 00:00:00'))); +select partition_method, partition_expression, partition_description +from information_schema.partitions where table_name = "t1"; +partition_method partition_expression partition_description +RANGE TO_SECONDS(a) 63340531200 +RANGE TO_SECONDS(a) 63342604800 +INSERT INTO t1 VALUES ('2007-03-01 12:00:00'), ('2007-03-07 12:00:00'); +INSERT INTO t1 VALUES ('2007-03-08 12:00:00'), ('2007-03-15 12:00:00'); +explain partitions select * from t1 where a < '2007-03-08 00:00:00'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 2 Using where +explain partitions select * from t1 where a < '2007-03-08 00:00:01'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0,p1 ALL NULL NULL NULL NULL 4 Using where +explain partitions select * from t1 where a <= '2007-03-08 00:00:00'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0,p1 ALL NULL NULL NULL NULL 4 Using where +explain partitions select * from t1 where a <= '2007-03-07 23:59:59'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 4 Using where +explain partitions select * from t1 where a < '2007-03-07 23:59:59'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 4 Using where +drop table t1; +create table t1 (a date) +partition by range(to_seconds(a)) +(partition p0 values less than (to_seconds('2004-01-01')), +partition p1 values less than (to_seconds('2005-01-01'))); +insert into t1 values ('2003-12-30'),('2004-12-31'); +select * from t1; +a +2003-12-30 +2004-12-31 +explain partitions select * from t1 where a <= '2003-12-31'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0 system NULL NULL NULL NULL 1 +select * from t1 where a <= '2003-12-31'; +a +2003-12-30 +explain partitions select * from t1 where a <= '2005-01-01'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0,p1 ALL NULL NULL NULL NULL 2 Using where +select * from t1 where a <= '2005-01-01'; +a +2003-12-30 +2004-12-31 +drop table t1; +create table t1 (a datetime) +partition by range(to_seconds(a)) +(partition p0 values less than (to_seconds('2004-01-01 12:00:00')), +partition p1 values less than (to_seconds('2005-01-01 12:00:00'))); +insert into t1 values ('2004-01-01 11:59:29'),('2005-01-01 11:59:59'); +select * from t1; +a +2004-01-01 11:59:29 +2005-01-01 11:59:59 +explain partitions select * from t1 where a <= '2004-01-01 11:59.59'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0 system NULL NULL NULL NULL 1 +select * from t1 where a <= '2004-01-01 11:59:59'; +a +2004-01-01 11:59:29 +explain partitions select * from t1 where a <= '2005-01-01'; +id select_type table partitions type possible_keys key key_len ref rows Extra +1 SIMPLE t1 p0,p1 ALL NULL NULL NULL NULL 2 Using where +select * from t1 where a <= '2005-01-01'; +a +2004-01-01 11:59:29 +drop table t1; +create table t1 (a int, b char(20)) +partition by range columns(a,b) +(partition p0 values less than (1)); +ERROR 42000: Inconsistency in usage of column lists for partitioning near '))' at line 3 +create table t1 (a int, b char(20)) +partition by range(a) +(partition p0 values less than (1,"b")); +ERROR HY000: Cannot have more than one value for this type of RANGE partitioning +create table t1 (a int, b char(20)) +partition by range(a) +(partition p0 values less than (1,"b")); +ERROR HY000: Cannot have more than one value for this type of RANGE partitioning +create table t1 (a int, b char(20)) +partition by range columns(b) +(partition p0 values less than ("b")); +drop table t1; +create table t1 (a int) +partition by range (a) ( partition p0 values less than (maxvalue)); alter table t1 add partition (partition p1 values less than (100000)); ERROR HY000: MAXVALUE can only be used in last partition definition |