merge (6c77b36d) · Commits · Software / OSDI20 Artifacts / mariadb

mysql-test/r/partition.result

+74 −0

Original line number	Diff line number	Diff line
		drop table if exists t1, t2;
		CREATE TABLE t1 (a INT NOT NULL, KEY(a))
		PARTITION BY RANGE(a)
		(PARTITION p1 VALUES LESS THAN (200), PARTITION pmax VALUES LESS THAN MAXVALUE);
		INSERT INTO t1 VALUES (2), (40), (40), (70), (60), (90), (199);
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95 ORDER BY a ASC;
		a
		60
		70
		90
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95;
		a
		60
		70
		90
		INSERT INTO t1 VALUES (200), (250), (210);
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220 ORDER BY a ASC;
		a
		60
		70
		90
		199
		200
		210
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220 ORDER BY a ASC;
		a
		200
		210
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95 ORDER BY a DESC;
		a
		90
		70
		60
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220 ORDER BY a DESC;
		a
		210
		200
		199
		90
		70
		60
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220 ORDER BY a DESC;
		a
		210
		200
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220;
		a
		199
		200
		210
		60
		70
		90
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220;
		a
		200
		210
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95;
		a
		60
		70
		90
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220;
		a
		199
		200
		210
		60
		70
		90
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220;
		a
		200
		210
		DROP TABLE t1;
		CREATE TABLE t1 (
		a INT NOT NULL,
		b MEDIUMINT NOT NULL,

+29 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,35 @@
		drop table if exists t1, t2;
		--enable_warnings

		#
		# Bug#40494: Crash MYSQL server crashes on range access with partitioning
		# and order by
		#
		CREATE TABLE t1 (a INT NOT NULL, KEY(a))
		PARTITION BY RANGE(a)
		(PARTITION p1 VALUES LESS THAN (200), PARTITION pmax VALUES LESS THAN MAXVALUE);
		INSERT INTO t1 VALUES (2), (40), (40), (70), (60), (90), (199);
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95 ORDER BY a ASC;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95;
		INSERT INTO t1 VALUES (200), (250), (210);
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220 ORDER BY a ASC;
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220 ORDER BY a ASC;
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95 ORDER BY a DESC;
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220 ORDER BY a DESC;
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220 ORDER BY a DESC;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 95;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 60 AND 220;
		--sorted_result
		SELECT a FROM t1 WHERE a BETWEEN 200 AND 220;
		DROP TABLE t1;

		#
		# Bug35931: Index search may return duplicates
		#

+1 −1

Original line number	Diff line number	Diff line
		@@ -4084,7 +4084,7 @@ int ha_partition::read_range_next()
		{
		DBUG_ENTER("ha_partition::read_range_next");

		if (m_ordered)
		if (m_ordered_scan_ongoing)
		{
		DBUG_RETURN(handle_ordered_next(table->record[0], eq_range));
		}