yql/essentials/tests/sql/suites/blocks/ifpresent_nonstrict.yql


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$data = [<|optionalValue: Just(4)|>,
         <|optionalValue: Nothing(int32?)|>,
         <|optionalValue: Just(404)|>,
         <|optionalValue: Nothing(int32?)|>,];

$f = ($x) -> {
    return AssumeNonStrict($x * 2);
};

SELECT YQL::IfPresent(optionalValue, $f, -5) FROM as_table($data);