ydb/yql/essentials/tests/sql/suites/binding/compact_named_exprs.sql

/* yt can not */
pragma CompactNamedExprs;

$foo = 1+2;
$a, $b = AsTuple(1+3, 2+5);
$l = ($x) -> ($x + $foo);

select $foo, $a, $b, $l(123);