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bec9290783
Until now the list of DB migration actions was incomplete, containing only changes made since I added the migration system itself. It now contains the 2016-08-04 model, and then every change made since then. IMPORTANT: The 2016-08-04 instance doesn't have a schema version entity at all, so it is assigned version 0, while the actual version of its schema is 1. I'm going to patch persistent-migration to allow it to be 1, making the migration path smooth.
23 lines
1.1 KiB
Text
23 lines
1.1 KiB
Text
-- This is in a separate file from the rest of the entities added on the same
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-- day because it is used for creating a dummy public workflow for DB
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-- migrations. Since each project is required to have a workflow, and initially
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-- there's none, we make a dummy one.
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--
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-- Since the 'Sharer' entity isn't defined here, using the Workflow entity
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-- below with the @persistent@ model parser will probably create an 'EntityDef'
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-- in which the sharer field does NOT have a foreign key constraint into the
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-- 'Sharer' table, because the parser won't recognize that 'SharerId' is an
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-- entity ID and not just some other existing type.
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--
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-- However that is okay because we're just using this entity for insertion
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-- once, where we make sure to use a real existing sharer ID, and we also of
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-- course use it for adding the entity to the database schema, but that
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-- mechanism has its own way to detect the foreign keys.
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Workflow
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sharer SharerId
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ident WflIdent
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name Text Maybe
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desc Text Maybe
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scope WorkflowScope
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UniqueWorkflow sharer ident
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