File list (Check if you may need any files):
.project
README.txt
test.sql
.settings
.........\org.eclipse.jdt.core.prefs
.........\org.eclipse.jdt.ui.prefs
bin
...\edu
...\...\buffalo
...\...\.......\db
...\...\.......\..\ExecutionEngine.class
...\...\.......\..\logical
...\...\.......\..\.......\BagUnion.class
...\...\.......\..\.......\LogicalPlanException.class
...\...\.......\..\.......\LogicalQueryPlan.class
...\...\.......\..\.......\Operator.class
...\...\.......\..\.......\OperatorType.class
...\...\.......\..\.......\Product.class
...\...\.......\..\.......\Projection.class
...\...\.......\..\.......\Relation.class
...\...\.......\..\.......\Selection.class
...\...\.......\..\output
...\...\.......\..\......\OutputException.class
...\...\.......\..\......\PlanWriter.class
...\...\.......\..\......\QueryResultWriter.class
...\...\.......\..\......\TextPlanWriter.class
...\...\.......\..\......\TextQueryResultWriter.class
...\...\.......\..\......\XmlPlanWriter.class
...\...\.......\..\......\XmlQueryResultWriter.class
...\...\.......\..\parser
...\...\.......\..\......\ParseException.class
...\...\.......\..\......\SimpleCharStream.class
...\...\.......\..\......\sqlexpr
...\...\.......\..\......\.......\Atom.class
...\...\.......\..\......\.......\BagUnionAtom.class
...\...\.......\..\......\.......\ColumnAtom.class
...\...\.......\..\......\.......\ProjectionAtom.class
...\...\.......\..\......\.......\SQLExpr.class
...\...\.......\..\......\.......\SQLExprException.class
...\...\.......\..\......\.......\TableAtom.class
...\...\.......\..\......\.......\UnionExpr.class
...\...\.......\..\......\.......\WhereAtom.class
...\...\.......\..\......\SQLParser$JJCalls.class
...\...\.......\..\......\SQLParser$LookaheadSuccess.class
...\...\.......\..\......\SQLParser.class
...\...\.......\..\......\SQLParser.html
...\...\.......\..\......\SQLParser.jj
...\...\.......\..\......\SQLParserConstants.class
...\...\.......\..\......\SQLParserTokenManager.class
...\...\.......\..\......\Token.class
...\...\.......\..\......\TokenMgrError.class
...\...\.......\..\physical
...\...\.......\..\........\BagUnionImpl.class
...\...\.......\..\........\ColumnPos.class
...\...\.......\..\........\OperatorImpl.class
...\...\.......\..\........\PhysicalOperatorFactory.class
...\...\.......\..\........\PhysicalPlanException.class
...\...\.......\..\........\PhysicalQueryPlan.class
...\...\.......\..\........\ProjectionImpl.class
...\...\.......\..\........\SelectionImpl.class
...\...\.......\..\........\TupleNestedLoopProduct.class
...\...\.......\..\PreProcessor.class
...\...\.......\..\QueryProcessor.class
...\...\.......\..\storage
...\...\.......\..\.......\catalog
...\...\.......\..\.......\.......\Catalog.class
...\...\.......\..\.......\.......\CatalogException.class
...\...\.......\..\.......\.......\ColumnDef.class
...\...\.......\..\.......\.......\csv
...\...\.......\..\.......\.......\...\CSVCatalog.class
...\...\.......\..\.......\.......\IntermediateDef.class
...\...\.......\..\.......\.......\TableDef.class
...\...\.......\..\.......\csv
...\...\.......\..\.......\...\CSVDatabase.class
...\...\.......\..\.......\...\CSVTableScan.class
...\...\.......\..\.......\Database.class
...\...\.......\..\.......\StorageException.class
...\...\.......\..\.......\Tuple.class
...\...\.......\..\.......\Value.class
data
....\catalog.meta
....\categories.data
....\categories.meta
....\customers.data
....\customers.meta
....\cust_hist.data
....\cust_hist.meta
....\inventory.data
....\inventory.meta
....\orders.data
....\orders.meta
....\products.data
....\products.meta
src
...\edu
...\...\buffalo
...\...\.......\db
...\...\.......\..\ExecutionEngine.java
...\...\.......\..\logical
...\...\.......\..\.......\BagUnion.java