Beispiel #1
0
 /**
  * Expand "*" for a particular tuple descriptor by appending refs for each column to
  * selectListExprs.
  *
  * @param analyzer
  * @param alias
  * @param desc
  * @throws AnalysisException
  */
 private void expandStar(Analyzer analyzer, String alias, TupleDescriptor desc)
     throws AnalysisException {
   for (Column col : desc.getTable().getColumnsInHiveOrder()) {
     resultExprs.add(new SlotRef(new TableName(null, alias), col.getName()));
     colLabels.add(col.getName().toLowerCase());
   }
 }
Beispiel #2
0
 /**
  * Expand "*" for a particular tuple descriptor by appending analyzed slot refs for each column to
  * selectListExprs.
  */
 private void expandStar(Analyzer analyzer, TableName tblName, TupleDescriptor desc)
     throws AnalysisException, AuthorizationException {
   for (Column col : desc.getTable().getColumnsInHiveOrder()) {
     SlotRef slotRef = new SlotRef(tblName, col.getName());
     slotRef.analyze(analyzer);
     resultExprs_.add(slotRef);
     colLabels_.add(col.getName().toLowerCase());
   }
 }