java/testing/org/apache/derbyTesting/functionTests/master/setOpPlan.out

ij> --
--   Licensed to the Apache Software Foundation (ASF) under one or more
--   contributor license agreements.  See the NOTICE file distributed with
--   this work for additional information regarding copyright ownership.
--   The ASF licenses this file to You under the Apache License, Version 2.0
--   (the "License"); you may not use this file except in compliance with
--   the License.  You may obtain a copy of the License at
--
--      http://www.apache.org/licenses/LICENSE-2.0
--
--   Unless required by applicable law or agreed to in writing, software
--   distributed under the License is distributed on an "AS IS" BASIS,
--   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--   See the License for the specific language governing permissions and
--   limitations under the License.
--
-- DERBY-939 
-- Test union and intersect/except with runtime statistics enabled.
CREATE TABLE t1 (i int);
0 rows inserted/updated/deleted
ij> CREATE TABLE t2 (j int);
0 rows inserted/updated/deleted
ij> CREATE TABLE t3 (k int);
0 rows inserted/updated/deleted
ij> INSERT INTO t1 VALUES 3,2,1;
3 rows inserted/updated/deleted
ij> INSERT INTO t2 VALUES 1,2,3,4;
4 rows inserted/updated/deleted
ij> INSERT INTO t3 VALUES 5,2,3,4,1;
5 rows inserted/updated/deleted
ij> CALL SYSCS_UTIL.SYSCS_SET_RUNTIMESTATISTICS(1);
0 rows inserted/updated/deleted
ij> MaximumDisplayWidth 7000;
ij> SELECT i FROM t1 UNION SELECT j FROM t2 INTERSECT SELECT k FROM t3;
1          
-----------
1          
2          
3          
4          
ij> VALUES SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	SELECT i FROM t1 UNION SELECT j FROM t2 INTERSECT SELECT k FROM t3
Parse Time: 0
Bind Time: 0
Optimize Time: 0
Generate Time: 0
Compile Time: 0
Execute Time: 0
Begin Compilation Timestamp : null
End Compilation Timestamp : null
Begin Execution Timestamp : null
End Execution Timestamp : null
Statement Execution Plan Text: 
Sort ResultSet:
Number of opens = 1
Rows input = 7
Rows returned = 4
Eliminate duplicates = true
In sorted order = false
Sort information: 
	Number of rows input=7
	Number of rows output=4
	constructor time (milliseconds) = 0
	open time (milliseconds) = 0
	next time (milliseconds) = 0
	close time (milliseconds) = 0
Source result set:
	Union ResultSet:
	Number of opens = 1
	Rows seen from the left = 3
	Rows seen from the right = 4
	Rows returned = 7
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
	Left result set:
		Table Scan ResultSet for T1 at read committed isolation level using instantaneous share row locking chosen by the optimizer
		Number of opens = 1
		Rows seen = 3
		Rows filtered = 0
		Fetch Size = 16
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			next time in milliseconds/row = 0
		scan information:
			Bit set of columns fetched=All
			Number of columns fetched=1
			Number of pages visited=1
			Number of rows qualified=3
			Number of rows visited=3
			Scan type=heap
			start position:
				null
			stop position:
				null
			qualifiers:
				None
	Right result set:
		INTERSECT ResultSet:
		Number of opens = 1
		Rows seen from the left = 4
		Rows seen from the right = 4
		Rows returned = 4
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
		Left result set:
			Sort ResultSet:
			Number of opens = 1
			Rows input = 4
			Rows returned = 4
			Eliminate duplicates = false
			In sorted order = false
			Sort information: 
				Number of rows input=4
				Number of rows output=4
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
			Source result set:
				Table Scan ResultSet for T2 at read committed isolation level using instantaneous share row locking chosen by the optimizer
				Number of opens = 1
				Rows seen = 4
				Rows filtered = 0
				Fetch Size = 16
					constructor time (milliseconds) = 0
					open time (milliseconds) = 0
					next time (milliseconds) = 0
					close time (milliseconds) = 0
					next time in milliseconds/row = 0
				scan information:
					Bit set of columns fetched=All
					Number of columns fetched=1
					Number of pages visited=1
					Number of rows qualified=4
					Number of rows visited=4
					Scan type=heap
					start position:
						null
					stop position:
						null
					qualifiers:
						None
		Right result set:
			Sort ResultSet:
			Number of opens = 1
			Rows input = 5
			Rows returned = 4
			Eliminate duplicates = false
			In sorted order = false
			Sort information: 
				Number of rows input=5
				Number of rows output=5
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
			Source result set:
				Table Scan ResultSet for T3 at read committed isolation level using instantaneous share row locking chosen by the optimizer
				Number of opens = 1
				Rows seen = 5
				Rows filtered = 0
				Fetch Size = 16
					constructor time (milliseconds) = 0
					open time (milliseconds) = 0
					next time (milliseconds) = 0
					close time (milliseconds) = 0
					next time in milliseconds/row = 0
				scan information:
					Bit set of columns fetched=All
					Number of columns fetched=1
					Number of pages visited=1
					Number of rows qualified=5
					Number of rows visited=5
					Scan type=heap
					start position:
						null
					stop position:
						null
					qualifiers:
						None
ij> SELECT i FROM t1 UNION SELECT j FROM t2 EXCEPT SELECT k FROM t3;
1          
-----------
ij> VALUES SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	SELECT i FROM t1 UNION SELECT j FROM t2 EXCEPT SELECT k FROM t3
Parse Time: 0
Bind Time: 0
Optimize Time: 0
Generate Time: 0
Compile Time: 0
Execute Time: 0
Begin Compilation Timestamp : null
End Compilation Timestamp : null
Begin Execution Timestamp : null
End Execution Timestamp : null
Statement Execution Plan Text: 
EXCEPT ResultSet:
Number of opens = 1
Rows seen from the left = 4
Rows seen from the right = 4
Rows returned = 0
	constructor time (milliseconds) = 0
	open time (milliseconds) = 0
	next time (milliseconds) = 0
	close time (milliseconds) = 0
Left result set:
	Sort ResultSet:
	Number of opens = 1
	Rows input = 7
	Rows returned = 4
	Eliminate duplicates = true
	In sorted order = false
	Sort information: 
		Number of rows input=7
		Number of rows output=4
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
	Source result set:
		Union ResultSet:
		Number of opens = 1
		Rows seen from the left = 3
		Rows seen from the right = 4
		Rows returned = 7
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
		Left result set:
			Table Scan ResultSet for T1 at read committed isolation level using instantaneous share row locking chosen by the optimizer
			Number of opens = 1
			Rows seen = 3
			Rows filtered = 0
			Fetch Size = 16
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
				next time in milliseconds/row = 0
			scan information:
				Bit set of columns fetched=All
				Number of columns fetched=1
				Number of pages visited=1
				Number of rows qualified=3
				Number of rows visited=3
				Scan type=heap
				start position:
					null
				stop position:
					null
				qualifiers:
					None
		Right result set:
			Table Scan ResultSet for T2 at read committed isolation level using instantaneous share row locking chosen by the optimizer
			Number of opens = 1
			Rows seen = 4
			Rows filtered = 0
			Fetch Size = 16
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
				next time in milliseconds/row = 0
			scan information:
				Bit set of columns fetched=All
				Number of columns fetched=1
				Number of pages visited=1
				Number of rows qualified=4
				Number of rows visited=4
				Scan type=heap
				start position:
					null
				stop position:
					null
				qualifiers:
					None
Right result set:
	Sort ResultSet:
	Number of opens = 1
	Rows input = 5
	Rows returned = 4
	Eliminate duplicates = false
	In sorted order = false
	Sort information: 
		Number of rows input=5
		Number of rows output=5
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
	Source result set:
		Table Scan ResultSet for T3 at read committed isolation level using instantaneous share row locking chosen by the optimizer
		Number of opens = 1
		Rows seen = 5
		Rows filtered = 0
		Fetch Size = 16
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			next time in milliseconds/row = 0
		scan information:
			Bit set of columns fetched=All
			Number of columns fetched=1
			Number of pages visited=1
			Number of rows qualified=5
			Number of rows visited=5
			Scan type=heap
			start position:
				null
			stop position:
				null
			qualifiers:
				None
ij> SELECT i FROM t1 INTERSECT SELECT j FROM t2 EXCEPT SELECT k FROM t3;
1          
-----------
ij> VALUES SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	SELECT i FROM t1 INTERSECT SELECT j FROM t2 EXCEPT SELECT k FROM t3
Parse Time: 0
Bind Time: 0
Optimize Time: 0
Generate Time: 0
Compile Time: 0
Execute Time: 0
Begin Compilation Timestamp : null
End Compilation Timestamp : null
Begin Execution Timestamp : null
End Execution Timestamp : null
Statement Execution Plan Text: 
EXCEPT ResultSet:
Number of opens = 1
Rows seen from the left = 3
Rows seen from the right = 3
Rows returned = 0
	constructor time (milliseconds) = 0
	open time (milliseconds) = 0
	next time (milliseconds) = 0
	close time (milliseconds) = 0
Left result set:
	INTERSECT ResultSet:
	Number of opens = 1
	Rows seen from the left = 3
	Rows seen from the right = 3
	Rows returned = 3
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
	Left result set:
		Sort ResultSet:
		Number of opens = 1
		Rows input = 3
		Rows returned = 3
		Eliminate duplicates = false
		In sorted order = false
		Sort information: 
			Number of rows input=3
			Number of rows output=3
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
		Source result set:
			Table Scan ResultSet for T1 at read committed isolation level using instantaneous share row locking chosen by the optimizer
			Number of opens = 1
			Rows seen = 3
			Rows filtered = 0
			Fetch Size = 16
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
				next time in milliseconds/row = 0
			scan information:
				Bit set of columns fetched=All
				Number of columns fetched=1
				Number of pages visited=1
				Number of rows qualified=3
				Number of rows visited=3
				Scan type=heap
				start position:
					null
				stop position:
					null
				qualifiers:
					None
	Right result set:
		Sort ResultSet:
		Number of opens = 1
		Rows input = 4
		Rows returned = 3
		Eliminate duplicates = false
		In sorted order = false
		Sort information: 
			Number of rows input=4
			Number of rows output=4
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
		Source result set:
			Table Scan ResultSet for T2 at read committed isolation level using instantaneous share row locking chosen by the optimizer
			Number of opens = 1
			Rows seen = 4
			Rows filtered = 0
			Fetch Size = 16
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
				next time in milliseconds/row = 0
			scan information:
				Bit set of columns fetched=All
				Number of columns fetched=1
				Number of pages visited=1
				Number of rows qualified=4
				Number of rows visited=4
				Scan type=heap
				start position:
					null
				stop position:
					null
				qualifiers:
					None
Right result set:
	Sort ResultSet:
	Number of opens = 1
	Rows input = 5
	Rows returned = 3
	Eliminate duplicates = false
	In sorted order = false
	Sort information: 
		Number of rows input=5
		Number of rows output=5
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
	Source result set:
		Table Scan ResultSet for T3 at read committed isolation level using instantaneous share row locking chosen by the optimizer
		Number of opens = 1
		Rows seen = 5
		Rows filtered = 0
		Fetch Size = 16
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			next time in milliseconds/row = 0
		scan information:
			Bit set of columns fetched=All
			Number of columns fetched=1
			Number of pages visited=1
			Number of rows qualified=5
			Number of rows visited=5
			Scan type=heap
			start position:
				null
			stop position:
				null
			qualifiers:
				None
ij> CALL SYSCS_UTIL.SYSCS_SET_RUNTIMESTATISTICS(0);
0 rows inserted/updated/deleted
ij>