[英]lead function in sql not working as expected
You can use same column in lead()
in last parameter:您可以在最后一个参数中使用
lead()
中的同一列:
lead(se.status_startdt, 1, se.status_startdt) over (partition by se.invoice_number order by se.status_startdt)
As per sample data this seems to be use of coalesce()
:根据样本数据,这似乎是使用
coalesce()
:
coalesce(se.status_enddt, se.status_startdt)
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