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165 lines
7.1 KiB
PHP
165 lines
7.1 KiB
PHP
################################################################################
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# inc/partition_alter2_2.inc #
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# #
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# Purpose: #
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# Tests where the columns used within the partitioning function are altered. #
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# This routine is only useful for the partition_<feature>_<engine> tests. .#
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# Part 2: decreasing size of column
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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: MattiasJ #
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# Change Date: 2008-09-08 #
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# Change: Splitted the test in two different parts (increasing/decreasing col) #
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################################################################################
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if (!$only_part_2)
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{
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--echo
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--echo #========================================================================
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--echo # 2 Decrease the size of the column used in the partitioning
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--echo # function and/or PRIMARY KEY and/or UNIQUE INDEX
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--echo #========================================================================
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--echo #------------------------------------------------------------------------
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--echo # 2.1 ALTER column f_int2 not used in partitioning function
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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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let $alter= ALTER TABLE t1 MODIFY f_int2 MEDIUMINT;
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--echo # 2.1.1 no PRIMARY KEY or UNIQUE INDEX exists
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let $unique= ;
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--source suite/parts/inc/partition_alter_11.inc
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#
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if ($do_pk_tests)
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{
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# The value of the direct following test is maybe covered by the test with
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# the PRIMARY KEY containing two columns.
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if ($more_pk_ui_tests)
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{
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--echo # 2.1.2 PRIMARY KEY exists
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let $unique= , PRIMARY KEY (f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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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 $unique= , PRIMARY KEY (f_int2,f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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#
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--echo # 2.1.3 UNIQUE INDEX exists
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# The value of the direct following test is maybe covered by the test with
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# the UNIQUE INDEX containing two columns.
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if ($more_pk_ui_tests)
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{
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let $unique= , UNIQUE INDEX uidx1 (f_int1);
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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);
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--source suite/parts/inc/partition_alter_11.inc
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let $unique= , UNIQUE INDEX uidx1 (f_int2,f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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#
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if ($more_pk_ui_tests)
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{
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# The value of the tests 2.2 is maybe covered by the tests 2.3
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--echo #------------------------------------------------------------------------
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--echo # 2.2 ALTER column f_int1 used in partitioning function
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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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let $alter= ALTER TABLE t1 MODIFY f_int1 MEDIUMINT;
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--echo # 2.2.1 no PRIMARY KEY or UNIQUE INDEX exists
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let $unique= ;
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--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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#
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if ($do_pk_tests)
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{
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--echo # 2.2.2 PRIMARY KEY exists
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let $unique= , PRIMARY KEY (f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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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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--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_11.inc
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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 # 2.2.3 UNIQUE INDEX exists
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let $unique= , UNIQUE INDEX uidx (f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
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--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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}
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}
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#
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if (!$only_part_1)
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{
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--echo #------------------------------------------------------------------------
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--echo # 2.3 ALTER column f_int1 and f_int2 used in partitioning function
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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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let $alter= ALTER TABLE t1 MODIFY f_int1 MEDIUMINT, MODIFY f_int2 MEDIUMINT;
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--echo # 2.3.1 no PRIMARY KEY or UNIQUE INDEX exists
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let $unique= ;
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#--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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#
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if ($do_pk_tests)
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{
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--echo # 2.3.2 PRIMARY KEY exists
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# The value of the direct following test is maybe covered by the test with
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# the PRIMARY KEY containing two columns.
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if ($more_pk_ui_tests)
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{
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let $unique= , PRIMARY KEY (f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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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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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , PRIMARY KEY (f_int2,f_int1);
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#--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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}
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#
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--echo # 2.3.3 UNIQUE INDEX exists
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# The value of the direct following test is maybe covered by the test with
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# the UNIQUE INDEX containing two columns.
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if ($more_pk_ui_tests)
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{
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let $unique= , UNIQUE INDEX uidx (f_int1);
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--source suite/parts/inc/partition_alter_11.inc
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}
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let $unique= , UNIQUE INDEX uidx (f_int1,f_int2);
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#--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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let $unique= , UNIQUE INDEX uidx (f_int2,f_int1);
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#--source suite/parts/inc/partition_alter_11.inc
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--source suite/parts/inc/partition_alter_13.inc
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}
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#
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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 the type of the column used in the partitioning
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--echo # function and/or PRIMARY KEY and/or UNIQUE INDEX
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--echo # INTEGER --> FLOAT
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--echo # INTEGER --> DECIMAL
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--echo # INTEGER --> VARCHAR
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--echo # mleich: I assume that at least the first two variants are of
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--echo # some interest. But I am unsure if the server allows such
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--echo # conversions. I also think that such operations have a
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--echo # conversions very small likelihood.
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--echo # To be implemented.
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--echo #========================================================================
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}
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