1################################################################################ 2# inc/partition_alter_11.inc # 3# # 4# Purpose: # 5# Check ALTER partitioned table and the state of the table afterwards # 6# The partitioning function use the column f_int1 # 7# # 8# For all partitioning methods # 9# PARTITION BY HASH/KEY/LIST/RANGE # 10# PARTITION BY RANGE/LIST ... SUBPARTITION BY HASH/KEY ... # 11# do # 12# 1. Create the partitioned table # 13# 2. Execute inc/partition_alter_1.inc, which will # 14# - Insert the first half of the table t0_template into t1 # 15# - Execute the ALTER TABLE statement # 16# - Insert the second half of the table t0_template into t1 # 17# - Execute the usability test include/partition_check.inc # 18# - Drop the table t1 # 19# done # 20# # 21# The parameters # 22# $unique -- PRIMARY KEY or UNIQUE INDEXes to be created within the # 23# CREATE TABLE STATEMENT # 24# $alter -- ALTER TABLE statement, which has to be executed # 25# have to be set before sourcing this routine. # 26# Example: # 27# let $unique= , UNIQUE INDEX uidx1 (f_int1); # 28# let $alter= ALTER TABLE t1 DROP UNIQUE INDEX uidx1; # 29# inc/partition_alter1.inc # 30# # 31# Attention: The routine include/partition_alter_13.inc is very similar # 32# to this one. So if something has to be changed here it # 33# might be necessary to do it also there # 34# # 35#------------------------------------------------------------------------------# 36# Original Author: mleich # 37# Original Date: 2006-03-05 # 38# Change Author: # 39# Change Date: # 40# Change: # 41################################################################################ 42 43--disable_warnings 44DROP TABLE IF EXISTS t1; 45--enable_warnings 46 47let $partitioning= ; 48#----------- PARTITION BY HASH 49if ($with_partitioning) 50{ 51let $partitioning= PARTITION BY HASH(f_int1) PARTITIONS 2; 52} 53eval CREATE TABLE t1 ( 54$column_list 55$unique 56) 57$partitioning; 58--source suite/parts/inc/partition_alter_1.inc 59 60#----------- PARTITION BY KEY 61if ($with_partitioning) 62{ 63let $partitioning= PARTITION BY KEY(f_int1) PARTITIONS 5; 64} 65eval CREATE TABLE t1 ( 66$column_list 67$unique 68) 69$partitioning; 70--source suite/parts/inc/partition_alter_1.inc 71 72#----------- PARTITION BY LIST 73if ($with_partitioning) 74{ 75let $partitioning= PARTITION BY LIST(MOD(f_int1,4)) 76(PARTITION part_3 VALUES IN (-3), 77 PARTITION part_2 VALUES IN (-2), 78 PARTITION part_1 VALUES IN (-1), 79 PARTITION part_N VALUES IN (NULL), 80 PARTITION part0 VALUES IN (0), 81 PARTITION part1 VALUES IN (1), 82 PARTITION part2 VALUES IN (2), 83 PARTITION part3 VALUES IN (3)); 84} 85eval CREATE TABLE t1 ( 86$column_list 87$unique 88) 89$partitioning; 90--source suite/parts/inc/partition_alter_1.inc 91 92#----------- PARTITION BY RANGE 93if ($with_partitioning) 94{ 95let $partitioning= PARTITION BY RANGE(f_int1) 96(PARTITION parta VALUES LESS THAN (0), 97PARTITION partb VALUES LESS THAN ($max_row_div4), 98PARTITION partc VALUES LESS THAN ($max_row_div2), 99PARTITION partd VALUES LESS THAN ($max_row_div2 + $max_row_div4), 100PARTITION parte VALUES LESS THAN ($max_row), 101PARTITION partf VALUES LESS THAN $MAX_VALUE); 102} 103eval CREATE TABLE t1 ( 104$column_list 105$unique 106) 107$partitioning; 108--source suite/parts/inc/partition_alter_1.inc 109 110#----------- PARTITION BY RANGE -- SUBPARTITION BY HASH 111if ($with_partitioning) 112{ 113let $partitioning= PARTITION BY RANGE(f_int1 DIV 2) SUBPARTITION BY HASH(f_int1) SUBPARTITIONS 2 114(PARTITION parta VALUES LESS THAN (0), 115PARTITION partb VALUES LESS THAN ($max_row_div4), 116PARTITION partc VALUES LESS THAN ($max_row_div2), 117PARTITION partd VALUES LESS THAN $MAX_VALUE); 118} 119eval CREATE TABLE t1 ( 120$column_list 121$unique 122) 123$partitioning; 124--source suite/parts/inc/partition_alter_1.inc 125 126#----------- PARTITION BY RANGE -- SUBPARTITION BY KEY 127if ($with_partitioning) 128{ 129let $partitioning= PARTITION BY RANGE(f_int1) SUBPARTITION BY KEY(f_int1) 130(PARTITION part1 VALUES LESS THAN (0) 131(SUBPARTITION subpart11, SUBPARTITION subpart12), 132PARTITION part2 VALUES LESS THAN ($max_row_div4) 133(SUBPARTITION subpart21, SUBPARTITION subpart22), 134PARTITION part3 VALUES LESS THAN ($max_row_div2) 135(SUBPARTITION subpart31, SUBPARTITION subpart32), 136PARTITION part4 VALUES LESS THAN $MAX_VALUE 137(SUBPARTITION subpart41, SUBPARTITION subpart42)); 138} 139eval CREATE TABLE t1 ( 140$column_list 141$unique 142) 143$partitioning; 144--source suite/parts/inc/partition_alter_1.inc 145 146#----------- PARTITION BY LIST -- SUBPARTITION BY HASH 147if ($with_partitioning) 148{ 149let $partitioning= PARTITION BY LIST(ABS(MOD(f_int1,3))) SUBPARTITION BY HASH(f_int1 + 1) 150(PARTITION part1 VALUES IN (0) 151 (SUBPARTITION sp11, SUBPARTITION sp12), 152 PARTITION part2 VALUES IN (1) 153 (SUBPARTITION sp21, SUBPARTITION sp22), 154 PARTITION part3 VALUES IN (2) 155 (SUBPARTITION sp31, SUBPARTITION sp32), 156 PARTITION part4 VALUES IN (NULL) 157 (SUBPARTITION sp41, SUBPARTITION sp42)); 158} 159eval CREATE TABLE t1 ( 160$column_list 161$unique 162) 163$partitioning; 164--source suite/parts/inc/partition_alter_1.inc 165 166#----------- PARTITION BY LIST -- SUBPARTITION BY KEY 167if ($with_partitioning) 168{ 169let $partitioning= PARTITION BY LIST(ABS(MOD(f_int1,2))) 170SUBPARTITION BY KEY(f_int1) SUBPARTITIONS $sub_part_no 171(PARTITION part1 VALUES IN (0), 172 PARTITION part2 VALUES IN (1), 173 PARTITION part3 VALUES IN (NULL)); 174} 175eval CREATE TABLE t1 ( 176$column_list 177$unique 178) 179$partitioning; 180--source suite/parts/inc/partition_alter_1.inc 181