-- Without ORDER BY, previous row has no clear meaning. -- Here previous salary is calculated inside each department only. -- So department becomes the partition/window. -- For every department, ...
-- but all employee rows still remain visible. -- The "window" here is all rows belonging to the same department_id. -- PARTITION BY does NOT merge rows like GROUP BY. -- It only creates separate ...
ZFHX3, a multifunctional transcription factor, plays pivotal roles in a variety of physiological and pathological processes, including neuronal differentiation, development, atrial fibrillation, and ...
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