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Diffstat (limited to 'mysql-test/main/partition_datatype.test')
| -rw-r--r-- | mysql-test/main/partition_datatype.test | 549 |
1 files changed, 549 insertions, 0 deletions
diff --git a/mysql-test/main/partition_datatype.test b/mysql-test/main/partition_datatype.test new file mode 100644 index 00000000000..9ab3bd4d5fa --- /dev/null +++ b/mysql-test/main/partition_datatype.test @@ -0,0 +1,549 @@ +# +# Simple test for the partition storage engine +# with most datatypes and null / not null +# as partition by key +# Created to verify the fix for Bug#31705 +# Partitions: crash if varchar length > 65530 +# BUG#48164 limited size to 3072 bytes +# +-- source include/have_partition.inc +-- source include/have_innodb.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +-- echo # test with not null +create table t1 (a bit not null) partition by key (a); +insert into t1 values (b'1'); +select hex(a) from t1 where a = b'1'; +drop table t1; +create table t1 (a tinyint not null) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a smallint not null) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a mediumint not null) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a int not null) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a bigint not null) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a float not null) partition by key (a); +insert into t1 values (0.5); +select * from t1 where a = 0.5; +drop table t1; +create table t1 (a double not null) partition by key (a); +insert into t1 values (0.5); +select * from t1 where a = 0.5; +drop table t1; +create table t1 (a decimal(4,2) not null) partition by key (a); +insert into t1 values (2.1); +select * from t1 where a = 2.1; +drop table t1; +create table t1 (a date not null) partition by key (a); +insert into t1 values ('2001-01-01'); +select * from t1 where a = '2001-01-01'; +drop table t1; +create table t1 (a datetime not null) partition by key (a); +insert into t1 values ('2001-01-01 01:02:03'); +select * from t1 where a = '2001-01-01 01:02:03'; +drop table t1; +create table t1 (a timestamp not null) partition by key (a); +insert into t1 values ('2001-01-01 01:02:03'); +select * from t1 where a = '2001-01-01 01:02:03'; +drop table t1; +create table t1 (a time not null) partition by key (a); +insert into t1 values ('01:02:03'); +select * from t1 where a = '01:02:03'; +drop table t1; +create table t1 (a year not null) partition by key (a); +insert into t1 values ('2001'); +select * from t1 where a = '2001'; +drop table t1; +create table t1 (a varchar(10) character set utf8 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(300) character set utf8 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(10) character set latin1 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(300) character set latin1 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a char(10) character set utf8 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a char(10) character set latin1 not null) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a enum('y','n') not null) partition by key (a); +insert into t1 values ('y'); +select * from t1 where a = 'y'; +drop table t1; +create table t1 (a set('y','n') not null) partition by key (a); +insert into t1 values ('y'); +select * from t1 where a = 'y'; +drop table t1; +-- echo # test with null allowed +create table t1 (a bit) partition by key (a); +insert into t1 values (b'1'); +insert into t1 values (NULL); +select hex(a) from t1 where a = b'1'; +select hex(a) from t1 where a is NULL; +select hex(a) from t1 order by a; +drop table t1; +create table t1 (a tinyint) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a smallint) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a mediumint) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a int) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a bigint) partition by key (a); +insert into t1 values (2); +select * from t1 where a = 2; +drop table t1; +create table t1 (a float) partition by key (a); +insert into t1 values (0.5); +select * from t1 where a = 0.5; +drop table t1; +create table t1 (a double) partition by key (a); +insert into t1 values (0.5); +select * from t1 where a = 0.5; +drop table t1; +create table t1 (a decimal(4,2)) partition by key (a); +insert into t1 values (2.1); +select * from t1 where a = 2.1; +drop table t1; +create table t1 (a date) partition by key (a); +insert into t1 values ('2001-01-01'); +select * from t1 where a = '2001-01-01'; +drop table t1; +create table t1 (a datetime) partition by key (a); +insert into t1 values ('2001-01-01 01:02:03'); +select * from t1 where a = '2001-01-01 01:02:03'; +drop table t1; +create table t1 (a timestamp null) partition by key (a); +insert into t1 values ('2001-01-01 01:02:03'); +select * from t1 where a = '2001-01-01 01:02:03'; +drop table t1; +create table t1 (a time) partition by key (a); +insert into t1 values ('01:02:03'); +select * from t1 where a = '01:02:03'; +drop table t1; +create table t1 (a year) partition by key (a); +insert into t1 values ('2001'); +select * from t1 where a = '2001'; +drop table t1; +create table t1 (a varchar(10) character set utf8) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(300) character set utf8) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(10) character set latin1) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a varchar(300) character set latin1) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a char(10) character set utf8) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a char(10) character set latin1) partition by key (a); +insert into t1 values ('abc'); +select * from t1 where a = 'abc'; +drop table t1; +create table t1 (a enum('y','n')) partition by key (a); +insert into t1 values ('y'); +select * from t1 where a = 'y'; +drop table t1; +create table t1 (a set('y','n')) partition by key (a); +insert into t1 values ('y'); +select * from t1 where a = 'y'; +drop table t1; +create table t1 (a varchar(3068)) partition by key (a); +insert into t1 values ('bbbb'); +insert into t1 values ('aaaa'); +select * from t1 where a = 'aaaa'; +select * from t1 where a like 'aaa%'; +select * from t1 where a = 'bbbb'; +drop table t1; +create table t1 (a varchar(3069)) partition by key (a); +insert into t1 values ('bbbb'); +insert into t1 values ('aaaa'); +select * from t1 where a = 'aaaa'; +select * from t1 where a like 'aaa%'; +select * from t1 where a = 'bbbb'; +drop table t1; +create table t1 (a varchar(3070) not null) partition by key (a); +insert into t1 values ('bbbb'); +insert into t1 values ('aaaa'); +select * from t1 where a = 'aaaa'; +select * from t1 where a like 'aaa%'; +select * from t1 where a = 'bbbb'; +drop table t1; +set sql_mode=''; +-- error ER_PARTITION_FIELDS_TOO_LONG +create table t1 (a varchar(3070)) partition by key (a); +-- error ER_PARTITION_FIELDS_TOO_LONG +create table t1 (a varchar(65532) not null) partition by key (a); +-- error ER_BLOB_FIELD_IN_PART_FUNC_ERROR +create table t1 (a varchar(65533)) partition by key (a); +-- error ER_BLOB_FIELD_IN_PART_FUNC_ERROR +create table t1 (a varchar(65534) not null) partition by key (a); +-- error ER_BLOB_FIELD_IN_PART_FUNC_ERROR +create table t1 (a varchar(65535)) partition by key (a); +set sql_mode=default; + +# +# Bug#34358: error in key_restore for bitfields with uneven bits +# +create table t1 (a bit(27), primary key (a)) engine=myisam +partition by hash (a) +(partition p0, partition p1, partition p2); +show create table t1; +insert into t1 values (1),(4),(7),(10),(13),(16),(19),(22),(25),(28),(31),(34); +select hex(a) from t1 where a = 7; +drop table t1; + +--echo # +--echo # Bug#28928: UNIX_TIMESTAMP() should be considered unary monotonic +--echo # by partition pruning +SET @old_time_zone= @@session.time_zone; +SET @@session.time_zone = 'UTC'; +--echo # Using MyISAM to get stable values on TABLE_ROWS in I_S.PARTITIONS +CREATE TABLE t1 +(a TIMESTAMP NULL, + tz varchar(16)) +ENGINE = MyISAM; +CREATE TABLE t2 LIKE t1; +ALTER TABLE t2 PARTITION BY RANGE (UNIX_TIMESTAMP(a)) +(PARTITION `p0` VALUES LESS THAN (0), + PARTITION `p-2000` VALUES LESS THAN (UNIX_TIMESTAMP(20000101)), + PARTITION `p-2011-MSK` VALUES LESS THAN (UNIX_TIMESTAMP(20110326230000)), + PARTITION `p-2011-MSD-1` VALUES LESS THAN (UNIX_TIMESTAMP(20111029220000)), + PARTITION `p-2011-MSD-2` VALUES LESS THAN (UNIX_TIMESTAMP(20111029230000)), + PARTITION `p-2012-MSK-1` VALUES LESS THAN (UNIX_TIMESTAMP(20111030000000)), + PARTITION `p-2012-MSK-2` VALUES LESS THAN (UNIX_TIMESTAMP(20120324230000)), + PARTITION `pEnd` VALUES LESS THAN (UNIX_TIMESTAMP(20380119031407)), + PARTITION `pMax` VALUES LESS THAN MAXVALUE); + + +--echo # Test 'odd' values +INSERT INTO t1 VALUES (NULL, 'UTC'); +INSERT INTO t1 VALUES ('0000-00-00 00:00:00', 'UTC'); +--echo # Test invalid values +INSERT IGNORE INTO t1 VALUES ('1901-01-01 00:00:00', 'UTCI'); +INSERT IGNORE INTO t1 VALUES ('1969-12-31 23:59:59', 'UTCI'); +INSERT IGNORE INTO t1 VALUES ('2038-01-19 03:14:08', 'UTCI'); +INSERT IGNORE INTO t1 VALUES ('1970-01-01 00:00:00', 'UTCI'); +--echo # Test start range +INSERT INTO t1 VALUES ('1970-01-01 00:00:01', 'UTC'); +INSERT INTO t1 VALUES ('1974-02-05 21:28:16', 'UTC'); +--echo # Test end range +INSERT INTO t1 VALUES ('2038-01-19 03:14:06', 'UTC'); +INSERT INTO t1 VALUES ('2038-01-19 03:14:07', 'UTC'); +--echo # Test Daylight saving shift +INSERT INTO t1 VALUES ('2011-03-26 22:59:59', 'UTC'); +INSERT INTO t1 VALUES ('2011-03-26 23:00:00', 'UTC'); +INSERT INTO t1 VALUES ('2011-03-26 23:00:01', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 21:59:59', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 22:00:00', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 22:00:01', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 22:59:59', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 23:00:00', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 23:00:01', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-29 23:59:59', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-30 00:00:00', 'UTC'); +INSERT INTO t1 VALUES ('2011-10-30 00:00:01', 'UTC'); + +SET @@session.time_zone = 'Europe/Moscow'; + +--echo # Test 'odd' values +INSERT INTO t1 VALUES (NULL, 'Moscow'); +INSERT INTO t1 VALUES ('0000-00-00 00:00:00', 'Moscow'); +--echo # Test invalid values +INSERT IGNORE INTO t1 VALUES ('0000-00-00 03:00:00', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('1901-01-01 00:00:00', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('1969-12-31 23:59:59', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('1970-01-01 02:29:29', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('2038-01-19 06:14:08', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('1970-01-01 03:00:00', 'MoscowI'); +--echo # values truncated to 03:00:00 due to daylight saving shift +INSERT IGNORE INTO t1 VALUES ('2011-03-27 02:00:00', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('2011-03-27 02:00:01', 'MoscowI'); +INSERT IGNORE INTO t1 VALUES ('2011-03-27 02:59:59', 'MoscowI'); +--echo # Test start range +INSERT INTO t1 VALUES ('1970-01-01 03:00:01', 'Moscow'); +INSERT INTO t1 VALUES ('1974-02-05 21:28:16', 'Moscow'); +--echo # Test end range +INSERT INTO t1 VALUES ('2038-01-19 06:14:06', 'Moscow'); +INSERT INTO t1 VALUES ('2038-01-19 06:14:07', 'Moscow'); +--echo # Test Daylight saving shift +INSERT INTO t1 VALUES ('2011-03-27 01:59:59', 'Moscow'); +INSERT INTO t1 VALUES ('2011-03-27 03:00:00', 'Moscow'); +INSERT INTO t1 VALUES ('2011-03-27 03:00:01', 'Moscow'); +INSERT INTO t1 VALUES ('2011-10-30 01:59:59', 'Moscow'); +--echo # All values between 02:00 and 02:59:59 will be interpretated as DST +INSERT INTO t1 VALUES ('2011-10-30 02:00:00', 'MoscowD'); +INSERT INTO t1 VALUES ('2011-10-30 02:00:01', 'MoscowD'); +INSERT INTO t1 VALUES ('2011-10-30 02:59:59', 'MoscowD'); +INSERT INTO t1 VALUES ('2011-10-30 03:00:00', 'Moscow'); +INSERT INTO t1 VALUES ('2011-10-30 03:00:01', 'Moscow'); + + +SET @@session.time_zone = 'UTC'; + +INSERT INTO t2 SELECT * FROM t1; + +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; + +SELECT * FROM t1 ORDER BY a, tz; +SELECT * FROM t2 ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-26 23:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-26 23:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-26 22:59:59' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-26 22:59:59' ORDER BY a, tz; + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 22:59:59' and '2011-03-28 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 22:59:59' and '2011-03-28 00:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 23:00:00' and '2011-03-28 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 23:00:00' and '2011-03-28 00:00:00' ORDER BY a, tz; + + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 23:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 23:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 22:59:59' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 22:59:59' ORDER BY a, tz; + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 22:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 22:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 23:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 23:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; + + +--echo # Test end range changes +DELETE FROM t2 WHERE a = 0; +INSERT IGNORE INTO t2 VALUES ('1970-01-01 00:00:00', 'UTC'); +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT * FROM t2 ORDER BY a, tz LIMIT 3; +SELECT * FROM t2 ORDER BY a DESC, tz LIMIT 3; +UPDATE IGNORE t2 SET a = TIMESTAMPADD(SECOND, 1, a); +SELECT MIN(a), MAX(a) FROM t2; +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; +SELECT * FROM t2 ORDER BY a, tz; + +--echo # Test start range changes +INSERT IGNORE INTO t2 VALUES ('1970-01-01 00:00:00', 'UTC'); +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT * FROM t2 ORDER BY a, tz LIMIT 3; +SELECT * FROM t2 ORDER BY a DESC, tz LIMIT 3; +UPDATE IGNORE t2 SET a = TIMESTAMPADD(SECOND, -1, a); +SELECT MIN(a), MAX(a) FROM t2; +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; +SELECT * FROM t2 ORDER BY a, tz; + +SHOW CREATE TABLE t2; +TRUNCATE TABLE t2; + +SET @@session.time_zone = 'Europe/Moscow'; + +INSERT INTO t2 SELECT * FROM t1; + +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; + +SELECT * FROM t1 ORDER BY a, tz; +SELECT * FROM t2 ORDER BY a, tz; + +--echo # Testing the leap from 01:59:59 to 03:00:00 +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-27 03:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-27 03:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-27 01:59:59' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-01 00:00:00' and '2011-03-27 01:59:59' ORDER BY a, tz; + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 01:59:59' and '2011-03-28 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 01:59:59' and '2011-03-28 00:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 03:00:00' and '2011-03-28 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-03-26 03:00:00' and '2011-03-28 00:00:00' ORDER BY a, tz; + + + +--echo # Testing the leap from 02:59:59 to 02:00:00 +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 02:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 02:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 02:59:59' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 02:59:59' ORDER BY a, tz; + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 03:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 03:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 01:59:59' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-01 00:00:00' and '2011-10-29 01:59:59' ORDER BY a, tz; + + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 02:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 02:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 02:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 02:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; + + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 03:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 03:00:00' and '2011-10-31 00:00:00' ORDER BY a, tz; + +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 01:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; +EXPLAIN PARTITIONS +SELECT * FROM t2 +WHERE a BETWEEN '2011-10-29 01:59:59' and '2011-10-31 00:00:00' ORDER BY a, tz; + + + +--echo # Test end range changes +DELETE FROM t2 WHERE a = 0; +INSERT IGNORE INTO t2 VALUES ('1970-01-01 00:00:00', 'Moscow'); +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT * FROM t2 ORDER BY a, tz LIMIT 3; +SELECT * FROM t2 ORDER BY a DESC, tz LIMIT 3; +UPDATE IGNORE t2 SET a = TIMESTAMPADD(SECOND, 1, a); +SELECT MIN(a), MAX(a) FROM t2; +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; +SELECT * FROM t2 ORDER BY a, tz; + +--echo # Test start range changes +INSERT IGNORE INTO t2 VALUES ('1970-01-01 00:00:00', 'Moscow'); +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT * FROM t2 ORDER BY a, tz LIMIT 3; +SELECT * FROM t2 ORDER BY a DESC, tz LIMIT 3; +UPDATE IGNORE t2 SET a = TIMESTAMPADD(SECOND, -1, a); +SELECT MIN(a), MAX(a) FROM t2; +SELECT COUNT(*) FROM t2; +SELECT COUNT(*) FROM t2 WHERE a = 0; +SELECT PARTITION_NAME, TABLE_ROWS FROM INFORMATION_SCHEMA.PARTITIONS +WHERE TABLE_NAME = 't2'; +SELECT * FROM t2 ORDER BY a, tz; + +SHOW CREATE TABLE t2; +TRUNCATE TABLE t2; + +DROP TABLE t1, t2; +SET @@session.time_zone= @old_time_zone; |