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$src = [
<|key: 1, subkey:2, value:3|>,
<|key: 1, subkey:3, value:1|>,
<|key: 1, subkey:1, value:2|>,
<|key: 2, subkey:20, value:30|>,
<|key: 2, subkey:30, value:10|>,
<|key: 2, subkey:10, value:20|>,
];
SELECT
key, subkey,
row_number() over (partition by key order by subkey) as row,
value
FROM (
SELECT
key as key,
subkey,
row_number() over (partition by key order by subkey desc) as row,
min(value) over (partition by key) as minvalue,
value
FROM as_table($src)
)
|