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Merge olga.mysql.com:/home/igor/dev-opt/mysql-4.1-opt-bug28272
into olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28272
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@ -144,6 +144,27 @@ SELECT * FROM t1;
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c1 cnt
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1a 2
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DROP TABLE t1;
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CREATE TABLE t1 (
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a1 decimal(10,0) DEFAULT NULL,
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a2 blob,
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a3 time DEFAULT NULL,
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a4 blob,
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a5 char(175) DEFAULT NULL,
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a6 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
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a7 tinyblob,
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INDEX idx (a6,a7(239),a5)
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) ENGINE=InnoDB;
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EXPLAIN SELECT a4 FROM t1 WHERE
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a6=NULL AND
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a4='UNcT5pIde4I6c2SheTo4gt92OV1jgJCVkXmzyf325R1DwLURkbYHwhydANIZMbKTgdcR5xS';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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EXPLAIN SELECT t1.a4 FROM t1, t1 t WHERE
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t.a6=t.a6 AND t1.a6=NULL AND
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t1.a4='UNcT5pIde4I6c2SheTo4gt92OV1jgJCVkXmzyf325R1DwLURkbYHwhydANIZMbKTgdcR5xS';
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
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DROP TABLE t1;
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End of 4.1 tests
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create table t1m (a int) engine=myisam;
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create table t1i (a int) engine=innodb;
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