# Prevent Data source tables listing

**URL:** <https://forum.inductiveautomation.com/t/prevent-data-source-tables-listing/54970>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [January 13, 2022, 10:31am UTC](https://forum.inductiveautomation.com/t/prevent-data-source-tables-listing/54970 "2022-01-13T10:31:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vigneshwaranp](https://avatars.discourse-cdn.com/v4/letter/v/f1d935/32.png) [@vigneshwaranp](https://forum.inductiveautomation.com/u/vigneshwaranp)\
**Post date:** [January 13, 2022, 10:31am UTC](https://forum.inductiveautomation.com/t/prevent-data-source-tables-listing/54970/1 "2022-01-13T10:31:41Z")

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Is there a setting to prevent the datasource tables auto listing functionality?  
We have a datasource with lots of tables and every time Named queries authoring/testing is opened then Ignition tries to auto list the tables for the datasource and fails/timesout, please let me know if there is any option to prevent the same.

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [January 13, 2022, 4:06pm UTC](https://forum.inductiveautomation.com/t/prevent-data-source-tables-listing/54970/2 "2022-01-13T16:06:38Z")

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You can change the table listing filters in the settings for the JDBC driver/translator:  
[https://docs.inductiveautomation.com/display/DOC81/JDBC+Drivers+and+Translators#JDBCDriversandTranslators-DatabaseTranslators](https://docs.inductiveautomation.com/display/DOC81/JDBC+Drivers+and+Translators#JDBCDriversandTranslators-DatabaseTranslators)