ce245260899db4a97f2e1270aa25e9863d12be83,src/main/java/edu/uiuc/zenvisage/data/remotedb/SQLQueryExecutor.java,SQLQueryExecutor,ZQLQueryEnhanced,#ZQLRow#String#,131

Before Change


		{
			if(zType == null) zType = getMetaType(zqlRow.getZ().getColumn().toLowerCase(), databaseName);
			if(xType == null) xType = getMetaType(zqlRow.getX().getVariable().toLowerCase(), databaseName);
			if(yType == null) yType = getMetaType(zqlRow.getY().getVariable().toLowerCase(), databaseName);
			
			WrapperType tempZValue = new WrapperType(rs.getString(1), zType);

After Change


			if(zType == null) zType = getMetaType(zqlRow.getZ().getColumn(), databaseName);
			//TODO: supports only 1 column value
			if(xType == null) xType = getMetaType(zqlRow.getX().getValues().get(0), databaseName);
			if(yType == null) yType = getMetaType(zqlRow.getY().getValues().get(0), databaseName);
			WrapperType tempZValue = new WrapperType(rs.getString(1), zType);

			if(tempZValue.equals(zValue)){