yql/essentials/tests/sql/suites/lambda/lambda_no_dollar_assign.sqlx


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/* postgres can not */
USE plato;

$shiftSteps=1;
$linear = ($x, $z)->{
  $v = 10 * $z + $x;
  $shift = ($item) -> {return $item << $shiftSteps};
  res = Math::Floor(Math::Pi() * $shift($v)); -- no '$' in variable, should be $res = ...
  return $res
};

--INSERT INTO Output
SELECT t.*, $linear(cast(key as uint64), cast(subkey as uint64)) FROM Input as t;