# \#join

**URL:** https://community.cdata.com/tag/join/184.md

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## [Cannot perform JOINs when querying from Microsoft Access](https://community.cdata.com/t/cannot-perform-joins-when-querying-from-microsoft-access/254)

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**Author:** [@Dardi\_R](https://community.cdata.com/u/Dardi_R)\
**Replies:** 0\
**Last updated:** [July 12, 2023, 8:38pm UTC](https://community.cdata.com/t/cannot-perform-joins-when-querying-from-microsoft-access/254 "2023-07-12T20:38:12Z")

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Microsoft Access does consider Varchar types with a size greater than 255 as Memo objects. However, Memo objects cannot be used as JOIN conditions. In such scenarios the query will fail with the following error: “Cannot …

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## [CData Podcasts](https://community.cdata.com/t/cdata-podcasts/227)

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**Author:** [@Luc](https://community.cdata.com/u/Luc)\
**Replies:** 0\
**Last updated:** [June 30, 2023, 12:09pm UTC](https://community.cdata.com/t/cdata-podcasts/227 "2023-06-30T12:09:04Z")

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On JOIN, we explore innovations, trends and real-life case studies with leaders and disruptors throughout the world of data — from data integration, architecture, and management to BI & analytics, AI, and more. A…