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Define column names #6140
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Define column names #6140
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@@ -587,6 +587,16 @@ Snapshot results: | |||||
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</details> | ||||||
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<VersionBlock firstVersion="1.9"> | ||||||
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### Define column names in snapshot table | ||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. small sugg that's not a blocker: maybe have the header outside the versionblock and tell users on 1.8 and lower that this feature is only avail in 1.9 and higher or versionless so they know? There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. ++ we need to do this for all new features! |
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In [Versionless](/docs/dbt-versions/upgrade-dbt-version-in-cloud#versionless), you can now define the names of the columns created in the [snapshot table](/docs/build/snapshots#snapshot-meta-fields) using custom configurations. The original columns were named `dbt_valid_to`, `dbt_valid_from`, `dbt_scd_id`, and `dbt_updated_at`, however, users can now customize these names as needed. | ||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Let's add an example? |
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Note, if you rename snapshot columns without updating the existing table, it will cause an error. It's recommended to use this feature for new snapshots or update your existing tables before committing a column name change. | ||||||
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</VersionBlock> | ||||||
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## FAQs | ||||||
<FAQ path="Runs/run-one-snapshot" /> | ||||||
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I don't think this is the correct language.. something more like "customize the names of the dbt-generated meta fields in your snapshot tables"