# \#data-column

**URL:** https://forum.uipath.com/tag/data-column/3904.md

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## [How to convert datatype in CSV](https://forum.uipath.com/t/how-to-convert-datatype-in-csv/645693)

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**Author:** [@siddhi.kamble](https://forum.uipath.com/u/siddhi.kamble)\
**Replies:** 7\
**Last updated:** [October 17, 2023, 9:01am UTC](https://forum.uipath.com/t/how-to-convert-datatype-in-csv/645693 "2023-10-17T09:01:26Z")

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There is date column(J) in csv with General format and i need to change that to Date format. Also another column(A) to integer format. how it can be done? Help is much appreciated.

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## [Need LINQ to update column data for specific scenario](https://forum.uipath.com/t/need-linq-to-update-column-data-for-specific-scenario/602698)

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**Author:** [@rishiathawale](https://forum.uipath.com/u/rishiathawale)\
**Replies:** 1\
**Last updated:** [September 23, 2023, 9:32am UTC](https://forum.uipath.com/t/need-linq-to-update-column-data-for-specific-scenario/602698 "2023-09-23T09:32:18Z")

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Hi All, Below is the data where I want to update RS column data. Condition Where Column “IT” is Y and column “RS” is N and N/A - replace “RS” column N and N/A with Y @ppr @Yoichi Thanks

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## [Trouble adding a column to a datatable](https://forum.uipath.com/t/trouble-adding-a-column-to-a-datatable/510345)

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**Author:** [@alexander.campbell](https://forum.uipath.com/u/alexander.campbell)\
**Replies:** 2\
**Last updated:** [January 25, 2023, 12:02am UTC](https://forum.uipath.com/t/trouble-adding-a-column-to-a-datatable/510345 "2023-01-25T00:02:57Z")

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Hi all I’m extracting a column from an web excel document using the “Read Column” activity and saving it as column\_SubmitDate After this activity, I am trying to add this column to an existing data table called “…