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Document the !no-migrate Entity Attribute #1530

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parsonsmatt merged 1 commit into from
Apr 30, 2024
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Document the !no-migrate Entity Attribute #1530

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11 changes: 11 additions & 0 deletions persistent/Database/Persist/Quasi.hs
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Expand Up @@ -352,6 +352,17 @@ userAttrs = do
-- [["sad"],["sogood"]]
@

== @!no-migrate@
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@prikhi prikhi Apr 29, 2024

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I picked this spot since it's right after the attribute docs. I could make it go one level deeper so it's nested within them 🤷


To prevent @migrateModels@ from generating _any_ migrations for an entity, add
the @!no-migrate@ attribute to it's definition:

@
User !no-migrate
field String
good Dog
@

== @MigrationOnly@

Introduced with @persistent-template@ 1.2.0. The purpose of this attribute is
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