################################################################################
# inc/partition_alter_11.inc #
# #
# Purpose: #
# Check ALTER partitioned table and the state of the table afterwards #
# The partitioning function use the column f_int1 #
# #
# For all partitioning methods #
# PARTITION BY HASH/KEY/LIST/RANGE #
# PARTITION BY RANGE/LIST ... SUBPARTITION BY HASH/KEY ... #
# do #
# 1. Create the partitioned table #
# 2. Execute inc/partition_alter_1.inc, which will #
# - Insert the first half of the table t0_template into t1 #
# - Execute the ALTER TABLE statement #
# - Insert the second half of the table t0_template into t1 #
# - Execute the usability test inc/partition_check.inc #
# - Drop the table t1 #
# done #
# #
# The parameters #
# $unique -- PRIMARY KEY or UNIQUE INDEXes to be created within the #
# CREATE TABLE STATEMENT #
# $alter -- ALTER TABLE statement, which has to be executed #
# have to be set before sourcing this routine. #
# Example: #
# let $unique= , UNIQUE INDEX uidx1 (f_int1); #
# let $alter= ALTER TABLE t1 DROP UNIQUE INDEX uidx1; #
# inc/partition_alter1.inc #
# #
# Attention: The routine inc/partition_alter_13.inc is very similar #
# to this one. So if something has to be changed here it #
# might be necessary to do it also there #
# #
#------------------------------------------------------------------------------#
# Original Author: mleich #
# Original Date: 2006-03-05 #
# Change Author: #
# Change Date: #
# Change: #
################################################################################
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
let $partitioning= ;
#----------- PARTITION BY HASH
if ($with_partitioning)
{
let $partitioning= PARTITION BY HASH(f_int1) PARTITIONS 2 (partition part_1, partition part_2);
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY KEY
if ($with_partitioning)
{
let $partitioning= PARTITION BY KEY(f_int1) PARTITIONS 5 (partition part_1, partition part_2, partition part_3, partition part_4, partition part_5);
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY LIST
if ($with_partitioning)
{
let $partitioning= PARTITION BY LIST(MOD(f_int1,4))
(PARTITION part_3 VALUES IN (-3),
PARTITION part_2 VALUES IN (-2),
PARTITION part_1 VALUES IN (-1),
PARTITION part_N VALUES IN (NULL),
PARTITION part0 VALUES IN (0),
PARTITION part1 VALUES IN (1),
PARTITION part2 VALUES IN (2),
PARTITION part3 VALUES IN (3));
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY RANGE
if ($with_partitioning)
{
--disable_query_log
eval SET @aux = 'PARTITION BY RANGE(f_int1)
(PARTITION parta VALUES LESS THAN (0),
PARTITION part_1 VALUES LESS THAN ($max_row_div4),
PARTITION part_2 VALUES LESS THAN ($max_row_div2),
PARTITION part_3 VALUES LESS THAN ($max_row_div2 + $max_row_div4),
PARTITION part_4 VALUES LESS THAN ($max_row),
PARTITION part_5 VALUES LESS THAN $MAX_VALUE)';
let $partitioning= `SELECT @aux`;
--enable_query_log
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY RANGE -- SUBPARTITION BY HASH
if ($with_partitioning)
{
--disable_query_log
eval SET @aux =
'PARTITION BY RANGE(f_int1 DIV 2) SUBPARTITION BY HASH(f_int1) SUBPARTITIONS 2
(PARTITION part_1 VALUES LESS THAN (0),
PARTITION part_2 VALUES LESS THAN ($max_row_div4),
PARTITION part_3 VALUES LESS THAN ($max_row_div2),
PARTITION part_4 VALUES LESS THAN $MAX_VALUE)';
let $partitioning= `SELECT @aux`;
--enable_query_log
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY RANGE -- SUBPARTITION BY KEY
if ($with_partitioning)
{
--disable_query_log
eval SET @aux = 'PARTITION BY RANGE(f_int1) SUBPARTITION BY KEY(f_int1)
(PARTITION part_1 VALUES LESS THAN (0)
(SUBPARTITION subpart11, SUBPARTITION subpart12),
PARTITION part_2 VALUES LESS THAN ($max_row_div4)
(SUBPARTITION subpart21, SUBPARTITION subpart22),
PARTITION part_3 VALUES LESS THAN ($max_row_div2)
(SUBPARTITION subpart31, SUBPARTITION subpart32),
PARTITION part_4 VALUES LESS THAN $MAX_VALUE
(SUBPARTITION subpart41, SUBPARTITION subpart42))';
let $partitioning= `SELECT @aux`;
--enable_query_log
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY LIST -- SUBPARTITION BY HASH
if ($with_partitioning)
{
let $partitioning= PARTITION BY LIST(ABS(MOD(f_int1,3))) SUBPARTITION BY HASH(f_int1 + 1)
(PARTITION part_1 VALUES IN (0)
(SUBPARTITION sp11, SUBPARTITION sp12),
PARTITION part_2 VALUES IN (1)
(SUBPARTITION sp21, SUBPARTITION sp22),
PARTITION part_3 VALUES IN (2)
(SUBPARTITION sp31, SUBPARTITION sp32),
PARTITION part_4 VALUES IN (NULL)
(SUBPARTITION sp41, SUBPARTITION sp42));
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc
#----------- PARTITION BY LIST -- SUBPARTITION BY KEY
if ($with_partitioning)
{
--disable_query_log
eval SET @aux =
'PARTITION BY LIST(ABS(MOD(f_int1,2)))
SUBPARTITION BY KEY(f_int1) SUBPARTITIONS $sub_part_no
(PARTITION part_1 VALUES IN (0),
PARTITION part_2 VALUES IN (1),
PARTITION part_3 VALUES IN (NULL))';
let $partitioning= `SELECT @aux`;
--enable_query_log
}
eval CREATE TABLE t1 (
$column_list
$unique
)
$partitioning;
--source suite/parts/inc/partition_alter_1.inc