private static String getTableAlias(QueryDef qDef, int inputNum, QueryInputDef inputDef) throws WindowingException
{
if ( inputDef instanceof HiveTableDef)
{
HiveTableDef hTbldef = (HiveTableDef) inputDef;
String db = ((HiveTableSpec)hTbldef.getSpec()).getDbName();
String tableName = ((HiveTableSpec)hTbldef.getSpec()).getTableName();
return db + "." + tableName;
}
else if ( inputDef instanceof TableFuncDef)
{
return "ptf_" + inputNum;