# Remove date/time from table

**URL:** <https://forum.inductiveautomation.com/t/remove-date-time-from-table/4799>\
**Category:** Ignition\
**Created:** [July 10, 2012, 5:35pm UTC](https://forum.inductiveautomation.com/t/remove-date-time-from-table/4799 "2012-07-10T17:35:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![cja7928](https://avatars.discourse-cdn.com/v4/letter/c/258eb7/32.png) [@cja7928](https://forum.inductiveautomation.com/u/cja7928)\
**Post date:** [July 10, 2012, 5:35pm UTC](https://forum.inductiveautomation.com/t/remove-date-time-from-table/4799/1 "2012-07-10T17:35:00Z")

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I have a table with multiple columns including date/time, when I need to clear all values in a given row I just set the tag for each cell to zero ie: (system.tag.writeToTag(‘M100’, 0) but im not sure how to clear the date/time cell. Is there a way to set the memory tag that holds the date/time to null or “0”?

Thank you.  
Chris

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<div class="post-metadata">

**Author:** ![James.Lorenz](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/james.lorenz/32/3290_2.png) [@James.Lorenz](https://forum.inductiveautomation.com/u/James.Lorenz)\
**Post date:** [July 10, 2012, 6:14pm UTC](https://forum.inductiveautomation.com/t/remove-date-time-from-table/4799/2 "2012-07-10T18:14:53Z")

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Are you talking about the client tag “System/Client/System/CurrentDateTime”? Those tags are immutable.

How exactly are you bringing the date/time into the table?