提示WM_CONCAT識別符號無效,請大俠給解決方案
uj5u.com熱心網友回復:
用 listagg(合并欄位,'連接符號') within group (order by 欄位)uj5u.com熱心網友回復:
listagg() +within group group by或者:
listagg() + over(partition by )
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