# \[SOLVED\] Connection database

**URL:** <https://forum.inductiveautomation.com/t/solved-connection-database/78176>\
**Category:** Ignition\
**Tags:** ignition81, vision\
**Created:** [August 21, 2023, 7:01pm UTC](https://forum.inductiveautomation.com/t/solved-connection-database/78176 "2023-08-21T19:01:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Esmeralda\_Lopez](https://avatars.discourse-cdn.com/v4/letter/e/fbc32d/32.png) [@Esmeralda\_Lopez](https://forum.inductiveautomation.com/u/Esmeralda_Lopez)\
**Post date:** [August 21, 2023, 7:01pm UTC](https://forum.inductiveautomation.com/t/solved-connection-database/78176/1 "2023-08-21T19:01:26Z")

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Hi, I got this error when I try to lauch a project  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/6/8/68abc7ff5634b28ef07a3d106961bc2c648a35dd.png)

I am trying to find where I need to change the name of the database because I changed.

I took a look in the gateway but have the correct name

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**Author:** ![dkhayes117](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/dkhayes117/32/68344_2.png) [@dkhayes117](https://forum.inductiveautomation.com/u/dkhayes117)\
**Post date:** [August 21, 2023, 7:04pm UTC](https://forum.inductiveautomation.com/t/solved-connection-database/78176/2 "2023-08-21T19:04:02Z")

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In the designer, nav to `Project -> Project Properties`. Under the Project/General properties, you can change the `Default Database` field.

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<div class="post-metadata">

**Author:** ![Esmeralda\_Lopez](https://avatars.discourse-cdn.com/v4/letter/e/fbc32d/32.png) [@Esmeralda\_Lopez](https://forum.inductiveautomation.com/u/Esmeralda_Lopez)\
**Post date:** [August 21, 2023, 7:05pm UTC](https://forum.inductiveautomation.com/t/solved-connection-database/78176/3 "2023-08-21T19:05:23Z")

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Yes, I have the correct name

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [August 21, 2023, 7:30pm UTC](https://forum.inductiveautomation.com/t/solved-connection-database/78176/4 "2023-08-21T19:30:06Z")

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Your error says **exactly** where to find the component binding that has an explicit data source name that is no longer correct.

(Bindings are **not required** to use the project default database--that's just a convenience.)

The error also suggests that it is a named query. The error could be in the named query definition.