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/* syntax version 1 */
/* postgres can not */
DEFINE SUBQUERY $t() AS
select * from as_table([<|key:"0"|>, <|key:"1"|>]);
END DEFINE;
DEFINE SUBQUERY $split_formula_log($in) AS
$parition = ($row) -> {
$recordType = TypeOf($row);
$varType = VariantType(TupleType($recordType,
$recordType));
RETURN case
when $row.key = "0" then
Variant($row, "0", $varType)
when $row.key = "1" then
Variant($row, "1", $varType)
else null
end
;
};
PROCESS $in() USING $parition(TableRow());
END DEFINE;
$a, $b = (PROCESS $split_formula_log($t));
select * from $a;
select * from $b;
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