Exemplo n.º 1
0
 @Override
 public Expr optimize(final QueryContext qc, final VarScope scp) throws QueryException {
   seqType = expr.seqType();
   for (final Catch c : catches) {
     if (!c.expr.isFunction(Function.ERROR)) seqType = seqType.union(c.seqType());
   }
   return this;
 }