predicatesintoviews.out

derby database source code.good for you.

	Number of opens = 1
	Rows seen = 2
	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:
		Grouped Aggregate ResultSet:
		Number of opens = 1
		Rows input = 32
		Has distinct aggregate = false
		In sorted order = false
		Sort information: 
			Number of rows input=32
			Number of rows output=2
			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 = 32
			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 = 32
				Rows filtered = 0
				Rows returned = 32
					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={0, 1}
						Number of columns fetched=2
						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 = 2
					Hash key is column number 0
					Rows seen = 32
					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={0, 1}
						Number of columns fetched=2
						Number of pages visited=1
						Number of rows qualified=8
						Number of rows visited=8
						Scan type=heap
						start position: 
null						stop position: 
null						scan qualifiers:
None
						next qualifiers:
Column[0][0] Id: 0
Operator: =
Ordered nulls: false
Unknown return value: false
Negate comparison result: false
ij> select * from cv1;
C1         |C2         
-----------------------
1          |3          
2          |4          
ij> select * from cv1 where c1 = 1;
C1         |C2         
-----------------------
1          |3          
ij> values SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	select * from cv1 where c1 = 1
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: 
Project-Restrict ResultSet (5):
Number of opens = 1
Rows seen = 1
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:
	Grouped Aggregate ResultSet:
	Number of opens = 1
	Rows input = 4
	Has distinct aggregate = false
	In sorted order = false
	Sort information: 
		Number of rows input=4
		Number of rows output=1
		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:
				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={0, 1}
					Number of columns fetched=2
					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> create index t1_c1 on t1(c1);
0 rows inserted/updated/deleted
ij> select c1, c2 from sv1 where c1 = 1 order by c1, c2;
C1         |C2         
-----------------------
1          |1          
1          |1          
1          |2          
1          |2          
ij> values SYSCS_UTIL.SYSCS_GET_RUNTIMESTATISTICS();
1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Statement Name: 
	null
Statement Text: 
	select c1, c2 from sv1 where c1 = 1 order by c1, c2
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:
			Index Row to Base Row ResultSet for T1: