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45 lines
2.4 KiB
PHP
45 lines
2.4 KiB
PHP
################################################################################
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# include/partition_trigg2.inc #
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# #
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# Purpose: #
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# Auxiliary script, only useful when sourced by include/partition_check.inc. #
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# The trigger uses new values (--> event UPDATE, INSERT only) #
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# #
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# 1. Create a trigger #
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# 2. Execute a statement, which activates the trigger #
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# 3. Check the results of the trigger activity #
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# 4. Revert the modifications #
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# #
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#------------------------------------------------------------------------------#
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# Original Author: ML #
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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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delimiter |;
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eval CREATE TRIGGER trg_2 $event ON t1 FOR EACH ROW
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BEGIN
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SET new.f_int1 = $source.f_int1 + @max_row,
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new.f_int2 = $source.f_int2 - @max_row,
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new.f_charbig = '####updated per update trigger####';
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END|
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delimiter ;|
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eval $statement;
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# Check of preceeding statement via Select
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if ($no_debug)
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{
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--disable_query_log
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}
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eval SELECT '# check trigger-$num success: ' AS "", COUNT(*) = 0 AS "" FROM t1
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WHERE f_int1 - CAST(f_char1 AS SIGNED INT) NOT IN (@max_row, 2 * @max_row)
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OR f_int2 - CAST(f_char1 AS SIGNED INT) NOT IN (-@max_row, - 2 * @max_row)
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OR f_charbig <> '####updated per update trigger####';
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--enable_query_log
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DROP TRIGGER trg_2;
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# Revert the changes
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eval UPDATE t1 SET f_int1 = CAST(f_char1 AS SIGNED INT),
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f_int2 = CAST(f_char1 AS SIGNED INT),
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f_charbig = CONCAT('===',f_char1,'===');
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inc $num;
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