Removed duplicate tests from select.test (cbbd0fdb) · Commits · Software / OSDI20 Artifacts / mariadb

mysql-test/r/select.result

+0 −101

Original line number	Diff line number	Diff line
		@@ -2656,16 +2656,6 @@ t11 MyISAM 10 Dynamic 0 0 X X X X X X X X latin1_swedish_ci NULL
		select 123 as a from t1 where f1 is null;
		a
		drop table t1,t11;
		CREATE TABLE t1 (a INT, b INT);
		(SELECT a, b AS c FROM t1) ORDER BY c+1;
		a c
		(SELECT a, b AS c FROM t1) ORDER BY b+1;
		a c
		SELECT a, b AS c FROM t1 ORDER BY c+1;
		a c
		SELECT a, b AS c FROM t1 ORDER BY b+1;
		a c
		drop table t1;
		CREATE TABLE t1 ( a INT NOT NULL, b INT NOT NULL, UNIQUE idx (a,b) );
		INSERT INTO t1 VALUES (1,1),(1,2),(1,3),(1,4);
		CREATE TABLE t2 ( a INT NOT NULL, b INT NOT NULL, e INT );
		@@ -2730,61 +2720,6 @@ id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t3 index PRIMARY,a,b PRIMARY 8 NULL 2 Using index
		1 SIMPLE t2 ALL PRIMARY NULL NULL NULL 2 Range checked for each record (index map: 0x1)
		DROP TABLE t1,t2,t3;
		CREATE TABLE t1 ( city char(30) );
		INSERT INTO t1 VALUES ('London');
		INSERT INTO t1 VALUES ('Paris');
		SELECT * FROM t1 WHERE city='London';
		city
		London
		SELECT * FROM t1 WHERE city='london';
		city
		London
		EXPLAIN SELECT * FROM t1 WHERE city='London' AND city='london';
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
		SELECT * FROM t1 WHERE city='London' AND city='london';
		city
		London
		EXPLAIN SELECT * FROM t1 WHERE city LIKE '%london%' AND city='London';
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 2 Using where
		SELECT * FROM t1 WHERE city LIKE '%london%' AND city='London';
		city
		London
		DROP TABLE t1;
		create table t1 (a int(11) unsigned, b int(11) unsigned);
		insert into t1 values (1,0), (1,1), (1,2);
		select a-b from t1 order by 1;
		a-b
		0
		1
		18446744073709551615
		select a-b , (a-b < 0) from t1 order by 1;
		a-b (a-b < 0)
		0 0
		1 0
		18446744073709551615 0
		select a-b as d, (a-b >= 0), b from t1 group by b having d >= 0;
		d (a-b >= 0) b
		1 1 0
		0 1 1
		18446744073709551615 1 2
		select cast((a - b) as unsigned) from t1 order by 1;
		cast((a - b) as unsigned)
		0
		1
		18446744073709551615
		drop table t1;
		create table t1 (a int(11));
		select all all * from t1;
		a
		select distinct distinct * from t1;
		a
		select all distinct * from t1;
		ERROR HY000: Incorrect usage of ALL and DISTINCT
		select distinct all * from t1;
		ERROR HY000: Incorrect usage of ALL and DISTINCT
		drop table t1;
		CREATE TABLE t1 (
		K2C4 varchar(4) character set latin1 collate latin1_bin NOT NULL default '',
		K4N4 varchar(4) character set latin1 collate latin1_bin NOT NULL default '0000',
		@@ -2818,19 +2753,6 @@ WART 0100 1
		WART 0200 1
		WART 0300 3
		DROP TABLE t1;
		CREATE TABLE t1 ( a BLOB, INDEX (a(20)) );
		CREATE TABLE t2 ( a BLOB, INDEX (a(20)) );
		INSERT INTO t1 VALUES ('one'),('two'),('three'),('four'),('five');
		INSERT INTO t2 VALUES ('one'),('two'),('three'),('four'),('five');
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 USE INDEX (a) ON t1.a=t2.a;
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 5
		1 SIMPLE t2 ref a a 23 test.t1.a 2
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 FORCE INDEX (a) ON t1.a=t2.a;
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 5
		1 SIMPLE t2 ref a a 23 test.t1.a 2
		DROP TABLE t1, t2;
		create table t1 (a int, b int);
		create table t2 like t1;
		select t1.a from (t1 inner join t2 on t1.a=t2.a) where t2.a=1;
		@@ -2861,29 +2783,6 @@ x
		NULL
		1.0000
		drop table t1;
		create table t1 (a int(11));
		select all all * from t1;
		a
		select distinct distinct * from t1;
		a
		select all distinct * from t1;
		ERROR HY000: Incorrect usage of ALL and DISTINCT
		select distinct all * from t1;
		ERROR HY000: Incorrect usage of ALL and DISTINCT
		drop table t1;
		CREATE TABLE t1 ( a BLOB, INDEX (a(20)) );
		CREATE TABLE t2 ( a BLOB, INDEX (a(20)) );
		INSERT INTO t1 VALUES ('one'),('two'),('three'),('four'),('five');
		INSERT INTO t2 VALUES ('one'),('two'),('three'),('four'),('five');
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 USE INDEX (a) ON t1.a=t2.a;
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 5
		1 SIMPLE t2 ref a a 23 test.t1.a 2
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 FORCE INDEX (a) ON t1.a=t2.a;
		id select_type table type possible_keys key key_len ref rows Extra
		1 SIMPLE t1 ALL NULL NULL NULL NULL 5
		1 SIMPLE t2 ref a a 23 test.t1.a 2
		DROP TABLE t1, t2;
		CREATE TABLE t1 (a int);
		CREATE TABLE t2 (a int);
		INSERT INTO t1 VALUES (1), (2), (3), (4), (5);

mysql-test/t/select.test

+0 −94

Original line number	Diff line number	Diff line
		@@ -2217,15 +2217,6 @@ show table status like 't1%';
		select 123 as a from t1 where f1 is null;
		drop table t1,t11;

		# Bug 7672 Unknown column error in order clause
		#
		CREATE TABLE t1 (a INT, b INT);
		(SELECT a, b AS c FROM t1) ORDER BY c+1;
		(SELECT a, b AS c FROM t1) ORDER BY b+1;
		SELECT a, b AS c FROM t1 ORDER BY c+1;
		SELECT a, b AS c FROM t1 ORDER BY b+1;
		drop table t1;

		#
		# Bug #3874 (function in GROUP and LEFT JOIN)
		#
		@@ -2280,48 +2271,6 @@ explain select straight_join DISTINCT t2.a,t2.b, t1.c from t1, t3, t2
		DROP TABLE t1,t2,t3;
		# End of 4.1 tests

		#
		# Test case for bug 7098: substitution of a constant for a string field
		#

		CREATE TABLE t1 ( city char(30) );
		INSERT INTO t1 VALUES ('London');
		INSERT INTO t1 VALUES ('Paris');

		SELECT * FROM t1 WHERE city='London';
		SELECT * FROM t1 WHERE city='london';
		EXPLAIN SELECT * FROM t1 WHERE city='London' AND city='london';
		SELECT * FROM t1 WHERE city='London' AND city='london';
		EXPLAIN SELECT * FROM t1 WHERE city LIKE '%london%' AND city='London';
		SELECT * FROM t1 WHERE city LIKE '%london%' AND city='London';

		DROP TABLE t1;

		#
		# Bug#7425 inconsistent sort order on unsigned columns result of substraction
		#

		create table t1 (a int(11) unsigned, b int(11) unsigned);
		insert into t1 values (1,0), (1,1), (1,2);
		select a-b from t1 order by 1;
		select a-b , (a-b < 0) from t1 order by 1;
		select a-b as d, (a-b >= 0), b from t1 group by b having d >= 0;
		select cast((a - b) as unsigned) from t1 order by 1;
		drop table t1;


		#
		# Bug#8733 server accepts malformed query (multiply mentioned distinct)
		#
		create table t1 (a int(11));
		select all all * from t1;
		select distinct distinct * from t1;
		--error 1221
		select all distinct * from t1;
		--error 1221
		select distinct all * from t1;
		drop table t1;

		#
		# Test for bug #6474
		#
		@@ -2356,21 +2305,6 @@ SELECT K2C4, K4N4, F2I4 FROM t1
		WHERE K2C4 = 'WART' AND (K2C4 = 'WART' OR K4N4 = '0200');
		DROP TABLE t1;

		#
		# Test case for bug 7520: a wrong cost of the index for a BLOB field
		#

		CREATE TABLE t1 ( a BLOB, INDEX (a(20)) );
		CREATE TABLE t2 ( a BLOB, INDEX (a(20)) );

		INSERT INTO t1 VALUES ('one'),('two'),('three'),('four'),('five');
		INSERT INTO t2 VALUES ('one'),('two'),('three'),('four'),('five');

		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 USE INDEX (a) ON t1.a=t2.a;
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 FORCE INDEX (a) ON t1.a=t2.a;

		DROP TABLE t1, t2;

		#
		# Bug#8670
		#
		@@ -2409,34 +2343,6 @@ select distinct avg(s1) as x from t1 group by s1 with rollup;
		drop table t1;


		#
		# Bug#8733 server accepts malformed query (multiply mentioned distinct)
		#
		create table t1 (a int(11));
		select all all * from t1;
		select distinct distinct * from t1;
		--error 1221
		select all distinct * from t1;
		--error 1221
		select distinct all * from t1;
		drop table t1;


		#
		# Test case for bug 7520: a wrong cost of the index for a BLOB field
		#

		CREATE TABLE t1 ( a BLOB, INDEX (a(20)) );
		CREATE TABLE t2 ( a BLOB, INDEX (a(20)) );

		INSERT INTO t1 VALUES ('one'),('two'),('three'),('four'),('five');
		INSERT INTO t2 VALUES ('one'),('two'),('three'),('four'),('five');

		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 USE INDEX (a) ON t1.a=t2.a;
		EXPLAIN SELECT * FROM t1 LEFT JOIN t2 FORCE INDEX (a) ON t1.a=t2.a;

		DROP TABLE t1, t2;

		#
		# Test for bug #10084: STRAIGHT_JOIN with ON expression
		#