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by brian
clean slate |
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#
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# MRR/MyISAM tests.
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#
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--disable_warnings |
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drop table if exists t1, t2, t3; |
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--enable_warnings |
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set @read_rnd_buffer_size_save= @@read_rnd_buffer_size; |
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set read_rnd_buffer_size=79; |
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select @@read_rnd_buffer_size; |
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-- source include/mrr_tests.inc |
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set @@read_rnd_buffer_size= @read_rnd_buffer_size_save; |
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drop table t1, t2, t3, t4; |
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#
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# BUG#30622: Incorrect query results for MRR + filesort
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#
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CREATE TABLE t1 ( |
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ID int(10) unsigned NOT NULL AUTO_INCREMENT, |
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col1 int(10) unsigned DEFAULT NULL, |
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key1 int(10) unsigned NOT NULL DEFAULT '0', |
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key2 int(10) unsigned DEFAULT NULL, |
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text1 text, |
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text2 text, |
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col2 smallint(6) DEFAULT '100', |
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col3 enum('headers','bodyandsubject') NOT NULL DEFAULT 'bodyandsubject', |
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col4 tinyint(3) unsigned NOT NULL DEFAULT '0', |
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PRIMARY KEY (ID), |
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KEY (key1), |
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KEY (key2) |
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) ENGINE=MyISAM AUTO_INCREMENT=6 DEFAULT CHARSET=utf8; |
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INSERT INTO t1 VALUES |
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(1,NULL,1130,NULL,'Hello',NULL,100,'bodyandsubject',0), |
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(2,NULL,1130,NULL,'bye',NULL,100,'bodyandsubject',0), |
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(3,NULL,1130,NULL,'red',NULL,100,'bodyandsubject',0), |
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(4,NULL,1130,NULL,'yellow',NULL,100,'bodyandsubject',0), |
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(5,NULL,1130,NULL,'blue',NULL,100,'bodyandsubject',0); |
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select * FROM t1 WHERE key1=1130 AND col1 IS NULL ORDER BY text1; |
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drop table t1; |
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