predicatesintoviews.out

derby database source code.good for you.

	Source result set:
		Project-Restrict ResultSet (2):
		Number of opens = 1
		Rows seen = 4
		Rows filtered = 0
		restriction = false
		projection = true
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			restriction time (milliseconds) = 0
			projection time (milliseconds) = 0
		Source result set:
			Table Scan ResultSet for T1 at serializable isolation level using share table locking chosen by the optimizer
			Number of opens = 1
			Rows seen = 4
			Rows filtered = 0
			Fetch Size = 1
				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=3
				Number of pages visited=1
				Number of rows qualified=4
				Number of rows visited=8
				Scan type=heap
				start position: 
null				stop position: 
null				qualifiers:
Column[0][0] Id: 0
Operator: =
Ordered nulls: false
Unknown return value: false
Negate comparison result: false
ij> select y1, y2 from sv3 where y1 = 1 order by y1, y2;
Y1         |Y2         
-----------------------
1          |1          
1          |1          
1          |2          
1          |2          
ij> values SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	select y1, y2 from sv3 where y1 = 1 order by y1, y2
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 = 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:
	Project-Restrict ResultSet (4):
	Number of opens = 1
	Rows seen = 4
	Rows filtered = 0
	restriction = false
	projection = true
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
		restriction time (milliseconds) = 0
		projection time (milliseconds) = 0
	Source result set:
		Project-Restrict ResultSet (3):
		Number of opens = 1
		Rows seen = 4
		Rows filtered = 0
		restriction = false
		projection = true
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			restriction time (milliseconds) = 0
			projection time (milliseconds) = 0
		Source result set:
			Project-Restrict ResultSet (2):
			Number of opens = 1
			Rows seen = 4
			Rows filtered = 0
			restriction = false
			projection = true
				constructor time (milliseconds) = 0
				open time (milliseconds) = 0
				next time (milliseconds) = 0
				close time (milliseconds) = 0
				restriction time (milliseconds) = 0
				projection time (milliseconds) = 0
			Source result set:
				Table Scan ResultSet for T1 at serializable isolation level using share table locking chosen by the optimizer
				Number of opens = 1
				Rows seen = 4
				Rows filtered = 0
				Fetch Size = 1
					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=3
					Number of pages visited=1
					Number of rows qualified=4
					Number of rows visited=8
					Scan type=heap
					start position: 
null					stop position: 
null					qualifiers:
Column[0][0] Id: 0
Operator: =
Ordered nulls: false
Unknown return value: false
Negate comparison result: false
ij> select z1, z2, z4, z5 from sv4 where z1 = z4 and z2 = z5
order by z1, z2, z4, z5;
Z1         |Z2         |Z4         |Z5         
-----------------------------------------------
1          |1          |1          |1          
1          |1          |1          |1          
1          |1          |1          |1          
1          |1          |1          |1          
1          |2          |1          |2          
1          |2          |1          |2          
1          |2          |1          |2          
1          |2          |1          |2          
2          |2          |2          |2          
2          |2          |2          |2          
2          |2          |2          |2          
2          |2          |2          |2          
2          |3          |2          |3          
2          |3          |2          |3          
2          |3          |2          |3          
2          |3          |2          |3          
ij> values SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	select z1, z2, z4, z5 from sv4 where z1 = z4 and z2 = z5
order by z1, z2, z4, z5
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 = 16
Rows returned = 16
Eliminate duplicates = false
In sorted order = false
Sort information: 
	Number of rows input=16
	Number of rows output=16
	constructor time (milliseconds) = 0
	open time (milliseconds) = 0
	next time (milliseconds) = 0
	close time (milliseconds) = 0
Source result set:
	Project-Restrict ResultSet (5):
	Number of opens = 1
	Rows seen = 16
	Rows filtered = 0
	restriction = false
	projection = true
		constructor time (milliseconds) = 0
		open time (milliseconds) = 0
		next time (milliseconds) = 0
		close time (milliseconds) = 0
		restriction time (milliseconds) = 0
		projection time (milliseconds) = 0
	Source result set:
		Project-Restrict ResultSet (4):
		Number of opens = 1
		Rows seen = 16
		Rows filtered = 0
		restriction = false
		projection = true
			constructor time (milliseconds) = 0
			open time (milliseconds) = 0
			next time (milliseconds) = 0
			close time (milliseconds) = 0
			restriction time (milliseconds) = 0
			projection time (milliseconds) = 0
		Source result set:
			Hash Join ResultSet:
			Number of opens = 1
			Rows seen from the left = 8
			Rows seen from the right = 16
			Rows filtered = 0
			Rows returned = 16
				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 serializable isolation level using share table locking chosen by the optimizer
				Number of opens = 1
				Rows seen = 8
				Rows filtered = 0
				Fetch Size = 1
					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=3
					Number of pages visited=1
					Number of rows qualified=8
					Number of rows visited=8
					Scan type=heap
					start position: 
null					stop position: 
null					qualifiers:
None
			Right result set:
				Hash Scan ResultSet for T1 at serializable isolation level using share table locking: 
				Number of opens = 8
				Hash table size = 4
				Hash keys are column numbers (0,1)
				Rows seen = 16
				Rows filtered = 0
					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=3
					Number of pages visited=1
					Number of rows qualified=8
					Number of rows visited=8