# \#schema-refresh

**URL:** https://community.omni.co/tag/schema-refresh/1.md

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## [When to Refresh What: Schema vs. Cache](https://community.omni.co/t/when-to-refresh-what-schema-vs-cache/430)

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**Author:** [@James](https://community.omni.co/u/James)\
**Replies:** 0\
**Last updated:** [December 8, 2025, 11:04pm UTC](https://community.omni.co/t/when-to-refresh-what-schema-vs-cache/430 "2025-12-08T23:04:55Z")

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A quick guide on deciding when to refresh schema and when to refresh cache in Omni. What’s the Difference? Schema refresh updates Omni’s understanding of your database structure (tables, columns, views). Cache refresh …

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## [I added a new table to my data warehouse, but I don’t see it in Omni. How do I get it to appear?](https://community.omni.co/t/i-added-a-new-table-to-my-data-warehouse-but-i-don-t-see-it-in-omni-how-do-i-get-it-to-appear/20)

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**Author:** [@conner](https://community.omni.co/u/conner)\
**Replies:** 0\
**Last updated:** [March 27, 2024, 10:42pm UTC](https://community.omni.co/t/i-added-a-new-table-to-my-data-warehouse-but-i-don-t-see-it-in-omni-how-do-i-get-it-to-appear/20 "2024-03-27T22:42:32Z")

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If you’ve added a new table to your data warehouse, there are a few things you’ll need to get that table to show up in Omni. First, you’ll want to refresh your schema to make sure Omni’s pulling in the most recent data…