# \#sql-server-2017

**URL:** https://forum.liquibase.org/tag/sql-server-2017/47.md

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## [What is the 'compuated changed' diff message?](https://forum.liquibase.org/t/what-is-the-compuated-changed-diff-message/7101)

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**Author:** [@Chris](https://forum.liquibase.org/u/Chris)\
**Replies:** 2\
**Last updated:** [August 5, 2022, 1:35pm UTC](https://forum.liquibase.org/t/what-is-the-compuated-changed-diff-message/7101 "2022-08-05T13:35:04Z")

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Liquibase 4.11.0 SQL Server 2017 I received this messsage after performing a diff: dbo.TABLE\_NAME.COLUMN\_NAME computed changed from ‘null’ to ‘false’ I don’t understand what this message means. The column in questio…