B4BY.588

: / usr / share / mysql-test / t /
Filename : information_schema_part.test
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-- source include/have_partition.inc

--disable_warnings
drop table if exists t1,t2,t3,t4;
--enable_warnings

create table t1 (a int not null,b int not null,c int not null, primary key(a,b))
partition by list (b*a)
(partition x1 values in (1) tablespace ts1,
 partition x2 values in (3, 11, 5, 7) tablespace ts2,
 partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);

--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"
and table_name="t1";

create table t2 (a int not null,b int not null,c int not null, primary key(a,b))
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
 partition x2 values less than (10) tablespace ts2,
 partition x3 values less than maxvalue tablespace ts3);
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"
and table_name="t2";

create table t3 (f1 date)
partition by hash(month(f1))
partitions 3;
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"
and table_name="t3";

create table t4 (f1 date, f2 int)
partition by key(f1,f2)
partitions 3;
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"
and table_name="t4";

drop table t1,t2,t3,t4;

create table t1 (a int not null,b int not null,c int not null,primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
  ( subpartition x11 tablespace t1,
    subpartition x12 tablespace t2),
   partition x2 values less than (5)
  ( subpartition x21 tablespace t1,
    subpartition x22 tablespace t2)
);

create table t2 (a int not null,b int not null,c int not null,primary key (a,b))
partition by range (a)
subpartition by key (a)
( partition x1 values less than (1)
  ( subpartition x11 tablespace t1,
    subpartition x12 tablespace t2),
   partition x2 values less than (5)
  ( subpartition x21 tablespace t1,
    subpartition x22 tablespace t2)
);
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"; 
drop table t1,t2;

create table t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
 ( subpartition x11 tablespace t1 nodegroup 0,
   subpartition x12 tablespace t2 nodegroup 1),
  partition x2 values less than (5)
( subpartition x21 tablespace t1 nodegroup 0,
  subpartition x22 tablespace t2 nodegroup 1)
);
   
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test";
show tables;
drop table t1;

create table t1(f1 int, f2 int);
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test";
drop table t1;

create table t1 (f1 date)
partition by linear hash(month(f1))
partitions 3;
--replace_column 16 # 19 # 20 #
select * from information_schema.partitions where table_schema="test"
and table_name="t1";
drop table t1;

#
# Bug 20161 Partitions: SUBPARTITION METHOD doesn't show LINEAR keyword
#
create table t1 (a int)
PARTITION BY RANGE (a)
SUBPARTITION BY LINEAR HASH (a)
(PARTITION p0 VALUES LESS THAN (10));

SHOW CREATE TABLE t1;
select SUBPARTITION_METHOD FROM information_schema.partitions WHERE
table_schema="test" AND table_name="t1";
drop table t1;

create table t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN
(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
 32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53));
SHOW CREATE TABLE t1;
SELECT PARTITION_DESCRIPTION FROM information_schema.partitions WHERE
table_schema = "test" AND table_name = "t1";
drop table t1;

#
# Bug#38909 CREATE_OPTIONS in information_schema produces wrong results
#
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (f1 int key) partition by key(f1) partitions 2;
select create_options from information_schema.tables where table_schema="test";
drop table t1;