From 31d3c88cae0de189e45e8893e9488d850be08930 Mon Sep 17 00:00:00 2001 From: unknown Date: Tue, 10 Jan 2006 19:44:04 +0400 Subject: WL#2506: Information Schema tables for PARTITIONing added I_S 'PARTITIONS' table --- mysql-test/r/information_schema_part.result | 113 ++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 mysql-test/r/information_schema_part.result (limited to 'mysql-test/r/information_schema_part.result') diff --git a/mysql-test/r/information_schema_part.result b/mysql-test/r/information_schema_part.result new file mode 100644 index 00000000000..cf49abf888a --- /dev/null +++ b/mysql-test/r/information_schema_part.result @@ -0,0 +1,113 @@ +drop table if exists 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 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); +select * from information_schema.partitions where table_schema="test" +and table_name="t1"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t1 x1 NULL 1 NULL LIST NULL b*a NULL 1 0 0 0 # 1024 0 # # NULL NULL default 0 ts1 +NULL test t1 x2 NULL 2 NULL LIST NULL b*a NULL 3,11,5,7 0 0 0 # 1024 0 # # NULL NULL default 0 ts2 +NULL test t1 x3 NULL 3 NULL LIST NULL b*a NULL 16,8,24,27 0 0 0 # 1024 0 # # NULL NULL default 0 ts3 +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); +select * from information_schema.partitions where table_schema="test" +and table_name="t2"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t2 x1 NULL 1 NULL RANGE NULL a NULL 5 0 0 0 # 1024 0 # # NULL NULL default 0 ts1 +NULL test t2 x2 NULL 2 NULL RANGE NULL a NULL 10 0 0 0 # 1024 0 # # NULL NULL default 0 ts2 +NULL test t2 x3 NULL 3 NULL RANGE NULL a NULL MAXVALUE 0 0 0 # 1024 0 # # NULL NULL default 0 ts3 +create table t3 (f1 date) +partition by hash(month(f1)) +partitions 3; +select * from information_schema.partitions where table_schema="test" +and table_name="t3"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t3 p0 NULL 1 NULL HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t3 p1 NULL 2 NULL HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t3 p2 NULL 3 NULL HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +create table t4 (f1 date, f2 int) +partition by key(f1,f2) +partitions 3; +select * from information_schema.partitions where table_schema="test" +and table_name="t4"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t4 p0 NULL 1 NULL KEY NULL f1,f2 NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t4 p1 NULL 2 NULL KEY NULL f1,f2 NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t4 p2 NULL 3 NULL KEY NULL f1,f2 NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +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) +); +select * from information_schema.partitions where table_schema="test"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t1 x1 x11 1 1 RANGE HASH a a+b 1 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t1 x1 x12 1 2 RANGE HASH a a+b 1 0 0 0 # 1024 0 # # NULL NULL default 0 t2 +NULL test t1 x2 x21 2 1 RANGE HASH a a+b 5 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t1 x2 x22 2 2 RANGE HASH a a+b 5 0 0 0 # 1024 0 # # NULL NULL default 0 t2 +NULL test t2 x1 x11 1 1 RANGE KEY a a 1 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t2 x1 x12 1 2 RANGE KEY a a 1 0 0 0 # 1024 0 # # NULL NULL default 0 t2 +NULL test t2 x2 x21 2 1 RANGE KEY a a 5 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t2 x2 x22 2 2 RANGE KEY a a 5 0 0 0 # 1024 0 # # NULL NULL default 0 t2 +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) +); +select * from information_schema.partitions where table_schema="test"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t1 x1 x11 1 1 RANGE HASH a a+b 1 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t1 x1 x12 1 2 RANGE HASH a a+b 1 0 0 0 # 1024 0 # # NULL NULL default 1 t2 +NULL test t1 x2 x21 2 1 RANGE HASH a a+b 5 0 0 0 # 1024 0 # # NULL NULL default 0 t1 +NULL test t1 x2 x22 2 2 RANGE HASH a a+b 5 0 0 0 # 1024 0 # # NULL NULL default 1 t2 +show tables; +Tables_in_test +t1 +drop table t1; +create table t1(f1 int, f2 int); +select * from information_schema.partitions where table_schema="test"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t1 NULL NULL NULL NULL NULL NULL NULL NULL NULL 0 0 0 # 1024 0 # # NULL NULL 0 +drop table t1; +create table t1 (f1 date) +partition by linear hash(month(f1)) +partitions 3; +select * from information_schema.partitions where table_schema="test" +and table_name="t1"; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PARTITION_NAME SUBPARTITION_NAME PARTITION_ORDINAL_POSITION SUBPARTITION_ORDINAL_POSITION PARTITION_METHOD SUBPARTITION_METHOD PARTITION_EXPRESSION SUBPARTITION_EXPRESSION PARTITION_DESCRIPTION TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE CREATE_TIME UPDATE_TIME CHECK_TIME CHECKSUM PARTITION_COMMENT NODEGROUP TABLESPACE_NAME +NULL test t1 p0 NULL 1 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t1 p1 NULL 2 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +NULL test t1 p2 NULL 3 NULL LINEAR HASH NULL month(f1) NULL NULL 0 0 0 # 1024 0 # # NULL NULL default 0 default +drop table t1; 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