******* Attached subqueries: Begin Subquery Number 0 Any ResultSet (Attached to 2): Number of opens = 7508 Rows seen = 7508 constructor time (milliseconds) = 0 open time (milliseconds) = 0 next time (milliseconds) = 0 close time (milliseconds) = 0 optimizer estimated row count: 333734973.00 optimizer estimated cost: 205150563.85 Source result set: Project-Restrict ResultSet (7): Number of opens = 7508 Rows seen = 833388 Rows filtered = 833388 restriction = true 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 optimizer estimated row count: 333734973.00 optimizer estimated cost: 205150563.85 Source result set: Project-Restrict ResultSet (6): Number of opens = 7508 Rows seen = 833388 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 optimizer estimated row count: 333734973.00 optimizer estimated cost: 205150563.85 Source result set: Hash Exists Join ResultSet: Number of opens = 7508 Rows seen from the left = 333475328 Rows seen from the right = 833388 Rows filtered = 0 Rows returned = 833388 constructor time (milliseconds) = 0 open time (milliseconds) = 0 next time (milliseconds) = 0 close time (milliseconds) = 0 optimizer estimated row count: 333734973.00 optimizer estimated cost: 205150563.85 Left result set: Table Scan ResultSet for STREET_REFERENCE at read committed isolation level using share row locking chosen by the optimizer Number of opens = 7508 Rows seen = 333475328 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, 7} Number of columns fetched=2 Number of pages visited=1246 Number of rows qualified=333475328 Number of rows visited=338986200 Scan type=heap start position: null stop position: null qualifiers: None optimizer estimated row count: 333734973.00 optimizer estimated cost: 205149797.69 Right result set: Hash Scan ResultSet for TOWNSHIP_REFERENCE at read committed isolation level using instantaneous share row locking: Number of opens = 333475328 Hash table size = 55 Hash key is column number 0 Rows seen = 833388 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, 6} Number of columns fetched=2 Number of pages visited=33 Number of rows qualified=55 Number of rows visited=1284 Scan type=heap start position: null stop position: null scan qualifiers: Column[0][0] Id: 6 Operator: = Ordered nulls: false Unknown return value: false Negate comparison result: false next qualifiers: Column[0][0] Id: 0 Operator: = Ordered nulls: false Unknown return value: false Negate comparison result: false optimizer estimated row count: 333734973.00 optimizer estimated cost: 766.16 End Subquery Number 0 Project-Restrict ResultSet (2): Number of opens = 1 Rows seen = 7508 Rows filtered = 7508 restriction = true projection = false constructor time (milliseconds) = 0 open time (milliseconds) = 0 next time (milliseconds) = 0 close time (milliseconds) = 0 restriction time (milliseconds) = 0 projection time (milliseconds) = 0 optimizer estimated row count: 7513.00 optimizer estimated cost: 4681.53 Source result set: Table Scan ResultSet for HOUSE_REFERENCE at read committed isolation level using instantaneous share row locking chosen by the optimizer Number of opens = 1 Rows seen = 7508 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=5 Number of pages visited=213 Number of rows qualified=7508 Number of rows visited=7508 Scan type=heap start position: null stop position: null qualifiers: None optimizer estimated row count: 7513.00 optimizer estimated cost: 4681.53