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126 lines
6 KiB
PHP
126 lines
6 KiB
PHP
################################################################################
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# inc/partition_alter1_2.inc #
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# #
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# Purpose: #
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# ADD/DROP PRIMARY KEYs and/or UNIQUE INDEXes tests on partitioned tables #
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# This routine is only useful for the partition_<feature>_<engine> tests. #
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# #
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#------------------------------------------------------------------------------#
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# Original Author: mleich #
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# Original Date: 2006-03-05 #
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# Change Author: #
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# Change Date: #
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# Change: #
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################################################################################
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#
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--echo
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--echo #========================================================================
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--echo # 2 DROP PRIMARY KEY or UNIQUE INDEX
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--echo #========================================================================
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# Rule: The table must have a PRIMARY KEY or UNIQUE INDEX.
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# ---> $unique must not be empty
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# ---> The PRIMARY KEY or UNIQUE INDEX to be dropped must contain
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# the columns used for partitioning.
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--echo #------------------------------------------------------------------------
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--echo # 2.1 Partitioning function contains one column(f_int1)
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--echo #------------------------------------------------------------------------
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# Rule: Only f_int1 is used within the partitioning function
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# ---> inc/partition_alter_11.inc
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# The value of the following test is maybe covered by 2.1.5.
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if ($more_pk_ui_tests)
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{
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if ($do_pk_tests)
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{
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--echo # 2.1.1 DROP PRIMARY KEY consisting of one column
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let $unique= , PRIMARY KEY(f_int1);
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY;
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--source suite/parts/inc/partition_alter_11.inc
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}
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#
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--echo # 2.1.2 DROP UNIQUE INDEX consisting of one column
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let $unique= , UNIQUE INDEX uidx1 (f_int1);
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let $alter= ALTER TABLE t1 DROP INDEX uidx1;
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--source suite/parts/inc/partition_alter_11.inc
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#
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if ($do_pk_tests)
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{
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--echo # 2.1.3 DROP PRIMARY KEY consisting of two columns
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY;
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let $unique= , PRIMARY KEY(f_int1,f_int2);
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--source suite/parts/inc/partition_alter_11.inc
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let $unique= , PRIMARY KEY(f_int2,f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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#
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--echo # 2.1.4 DROP UNIQUE INDEX consisting of two columns
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let $alter= ALTER TABLE t1 DROP INDEX uidx1;
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2);
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--source suite/parts/inc/partition_alter_11.inc
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let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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#
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if ($do_pk_tests)
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{
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--echo # 2.1.5 DROP PRIMARY KEY + UNIQUE INDEX consisting of two columns
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2), PRIMARY KEY(f_int2,f_int1);
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY, DROP INDEX uidx1;
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--source suite/parts/inc/partition_alter_11.inc
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let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1), PRIMARY KEY(f_int1,f_int2);
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY, DROP INDEX uidx1;
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--source suite/parts/inc/partition_alter_11.inc
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}
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2), UNIQUE INDEX uidx2 (f_int2,f_int1);
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let $alter= ALTER TABLE t1 DROP INDEX uidx1, DROP INDEX uidx2;
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--source suite/parts/inc/partition_alter_11.inc
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#
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--echo #------------------------------------------------------------------------
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--echo # 2.2 Partitioning function contains two columns (f_int1,f_int2)
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--echo #------------------------------------------------------------------------
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# Rule: f_int1 and f_int2 is used within the partitioning function
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# ---> inc/partition_alter_13.inc
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if ($do_pk_tests)
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{
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--echo # 2.2.1 DROP PRIMARY KEY consisting of two columns
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY;
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let $unique= , PRIMARY KEY(f_int1,f_int2);
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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , PRIMARY KEY(f_int2,f_int1);
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--source suite/parts/inc/partition_alter_13.inc
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}
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#
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--echo # 2.2.2 DROP UNIQUE INDEX consisting of two columns
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let $alter= ALTER TABLE t1 DROP INDEX uidx1;
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2);
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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1);
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--source suite/parts/inc/partition_alter_13.inc
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#
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if ($do_pk_tests)
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{
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--echo # 2.2.3 DROP PRIMARY KEY + UNIQUE INDEX consisting of two columns
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2), PRIMARY KEY(f_int2,f_int1);
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY, DROP INDEX uidx1;
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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1), PRIMARY KEY(f_int1,f_int2);
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let $alter= ALTER TABLE t1 DROP PRIMARY KEY, DROP INDEX uidx1;
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--source suite/parts/inc/partition_alter_13.inc
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}
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let $unique= , UNIQUE INDEX uidx1 (f_int1,f_int2), UNIQUE INDEX uidx2 (f_int2,f_int1);
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let $alter= ALTER TABLE t1 DROP INDEX uidx1, DROP INDEX uidx2;
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--source suite/parts/inc/partition_alter_13.inc
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if (0)
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{
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--echo
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--echo #========================================================================
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--echo # 3. ALTER TABLE "ALTER" PRIMARY KEY
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--echo # mleich: I think that an ALTER TABLE statement where a PRIMARY
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--echo # KEY is dropped and recreated (with different layout) might
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--echo # be of interest, if the tree containing the table data has
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--echo # to be reorganized during this operation.
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--echo # To be implemented
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--echo #========================================================================
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--echo
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}
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