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5.1 merge
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@ -2628,4 +2628,22 @@ SELECT * FROM t1;
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a
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aaaaaaaaaaaaaa
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DROP TABLE t1;
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SELECT SUBSTRING('1', DAY(FROM_UNIXTIME(-1)));
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SUBSTRING('1', DAY(FROM_UNIXTIME(-1)))
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NULL
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SELECT LEFT('1', DAY(FROM_UNIXTIME(-1)));
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LEFT('1', DAY(FROM_UNIXTIME(-1)))
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NULL
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SELECT RIGHT('1', DAY(FROM_UNIXTIME(-1)));
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RIGHT('1', DAY(FROM_UNIXTIME(-1)))
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NULL
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SELECT REPEAT('1', DAY(FROM_UNIXTIME(-1)));
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REPEAT('1', DAY(FROM_UNIXTIME(-1)))
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NULL
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SELECT RPAD('hi', DAY(FROM_UNIXTIME(-1)),'?');
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RPAD('hi', DAY(FROM_UNIXTIME(-1)),'?')
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NULL
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SELECT LPAD('hi', DAY(FROM_UNIXTIME(-1)),'?');
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LPAD('hi', DAY(FROM_UNIXTIME(-1)),'?')
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NULL
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End of 5.1 tests
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@ -2780,6 +2780,13 @@ ORDER BY min_a;
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min_a
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NULL
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DROP TABLE t1;
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create table t1 (a int, b varchar(1), key(b,a)) engine=myisam;
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insert t1 values (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(6,'f'),(7,'g'),(8,'h'),(null,'i');
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select min(a), b from t1 where a=7 or b='z' group by b;
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min(a) b
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7 g
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flush tables;
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drop table t1;
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#
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# LP BUG#888456 Wrong result with DISTINCT , ANY , subquery_cache=off , NOT NULL
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#
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