SET @saved_dbug = @@SESSION.debug_dbug; set @@debug_dbug= 'd,opt'; CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=MyISAM; CREATE TABLE t2 ( f1 DATE, f2 VARCHAR(1024), f3 VARCHAR(10), f4 DATE, f5 VARCHAR(10), f6 VARCHAR(10), f7 VARCHAR(10), f8 DATETIME, f9 INT, f10 VARCHAR(1024), f11 VARCHAR(1024), f12 INT, f13 VARCHAR(1024) ) ENGINE=MyISAM; CREATE OR REPLACE VIEW v2 AS SELECT * FROM t2; CREATE TABLE t3 ( f1 VARCHAR(1024), f2 VARCHAR(1024), f3 DATETIME, f4 VARCHAR(10), f5 INT, f6 VARCHAR(10), f7 VARCHAR(1024), f8 VARCHAR(10), f9 INT, f10 DATE, f11 INT, f12 VARCHAR(1024), f13 VARCHAR(10), f14 DATE, f15 DATETIME ) ENGINE=MyISAM; CREATE OR REPLACE ALGORITHM=TEMPTABLE VIEW v3 AS SELECT * FROM t3; INSERT INTO t3 VALUES ('FOO','foo','2000-08-04 00:00:00','one',1,'1','FOO','foo',1,'2004-05-09',1,'one','one','2001-12-07','2001-10-17 08:25:04'), ('BAR','bar','2001-01-01 04:52:37','two',2,'2','BAR','bar',2,'2008-01-01',2,'two','two','2006-06-19','2002-01-01 08:22:49'); CREATE TABLE t4 (f1 VARCHAR(10), f2 INT) ENGINE=MyISAM; SELECT * FROM t1; pk SELECT non_existing FROM v2; ERROR 42S22: Unknown column 'non_existing' in 'field list' SELECT * FROM t1, v3, t4 WHERE v3.f1 = t4.f1 AND t4.f2 = 6 AND t1.pk = v3.f5; pk f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f1 f2 drop table t1,t2,t3,t4; drop view v2,v3; SET debug_dbug= @saved_dbug;