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+<h1 align='center'>window-function-invocation</h1>
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+References:&nbsp;&nbsp; <a href='./expr.html'>expr</a>&nbsp;&nbsp; <a href='./filter-clause.html'>filter-clause</a>&nbsp;&nbsp; <a href='./window-defn.html'>window-defn</a><br></br>
+See also:&nbsp;&nbsp; <a href='../lang_expr.html'>lang_expr.html</a>
+</div>
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