# Field/Fields

Field 和 Fields 脚本关键字用于 Declare、Derive、Drop、Comment、Rename 和 Tag/Untag 语句。

* [Drop field](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/drop-field.htm)
* [Comment field](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/comment.htm)
* [Rename field](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/rename-field.htm)
* [Tag](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/Tag.htm)
* [Untag](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/Untag.htm)
* [Declare](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/Declare.htm)
* [Derive](https://help.qlik.com/zh-CN/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/Derive.htm)