# Only

Only 指令碼關鍵字作為彙總函數使用，或者作為部分載入前置詞 Add、Replace 和 Merge 中的部分語法。

[Only - 指令碼函數](https://help.qlik.com/zh-TW/qlikview/September2025/Subsystems/Client/Content/QV_QlikView/Scripting/AggregationFunctions/only.htm)

[Add](https://help.qlik.com/zh-TW/qlikview/September2025/Subsystems/Client/Content/QV_QlikView/Scripting/ScriptPrefixes/Add.htm)

[Replace](https://help.qlik.com/zh-TW/qlikview/September2025/Subsystems/Client/Content/QV_QlikView/Scripting/ScriptPrefixes/Replace.htm)

[合併](https://help.qlik.com/zh-TW/qlikview/September2025/Subsystems/Client/Content/QV_QlikView/Scripting/ScriptPrefixes/Merge.htm)