least spark sql
> SELECT a, b, lead(b) OVER (PARTITION BY a ORDER BY b) FROM VALUES ('A1', 2), ('A1', 1), ('A2', 3), ('A1', 1) tab(a, b);
A1 1 1
A1 1 2
A1 2 NULL
A2 3 NULLleast spark sql
> SELECT a, b, lead(b) OVER (PARTITION BY a ORDER BY b) FROM VALUES ('A1', 2), ('A1', 1), ('A2', 3), ('A1', 1) tab(a, b);
A1 1 1
A1 1 2
A1 2 NULL
A2 3 NULLCopyright © 2021 Codeinu
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