Examples of RexWindow

org.eigenbase.rex.RexWindow
Specification of the window of rows over which a {@link RexOver} windowedaggregate is evaluated.
Treat it as immutable!

Examples of org.eigenbase.rex.RexWindow

      // 2. Add TOK_WINDOW as child of UDAF
      ASTNode wSpec = ASTBuilder.createAST(HiveParser.TOK_WINDOWSPEC, "TOK_WINDOWSPEC");
      wUDAFAst.addChild(wSpec);


      // 3. Add Part Spec & Range Spec as child of TOK_WINDOW
      final RexWindow window = over.getWindow();
      final ASTNode wPSpecAst = getPSpecAST(window);
      final ASTNode wRangeAst = getWindowRangeAST(window);
      if (wPSpecAst != null)
        wSpec.addChild(wPSpecAst);
      if (wRangeAst != null)

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