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Merge branch '10.3' into 10.4

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Oleksandr Byelkin
2019-09-02 14:57:05 +02:00
parent 3ca68794c0 b0ff5a6a73
commit 4f10d0918d
44 changed files with 2073 additions and 1544 deletions
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27
mysql-test/main/partition_range.result
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@ -987,4 +987,31 @@ a MAX(b)
SHOW status LIKE 'handler_read_key';
Variable_name Value
Handler_read_key 2
#
# MDEV-18501 Partition pruning doesn't work for historical queries
#
set time_zone= '+00:00';
create or replace table t1 (d datetime(6))
partition by range (unix_timestamp(d)) (
partition p0 values less than (1),
partition p1 values less than (maxvalue));
ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
# DECIMAL functions are now allowed, partitioning is done by integer part
create or replace table t1 (d timestamp(6))
partition by range (unix_timestamp(d)) (
partition p0 values less than (946684801),
partition p1 values less than (maxvalue));
insert into t1 values
# go to p0
('2000-01-01 00:00:00'),
('2000-01-01 00:00:00.000001'),
# goes to p1
('2000-01-01 00:00:01');
select * from t1 partition (p0);
d
2000-01-01 00:00:00.000000
2000-01-01 00:00:00.000001
select * from t1 partition (p1);
d
2000-01-01 00:00:01.000000
DROP TABLE t1, t2;