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#843 - Use JS sort method to sort migrations by name #844

Merged
merged 10 commits into from
Jan 5, 2025
Merged

#843 - Use JS sort method to sort migrations by name #844

merged 10 commits into from
Jan 5, 2025

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DavesBorges
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Simple fix to #843. Now javascript sort function is used to both sort the executed migrations and the migrations to be executed.

Closes #843

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vercel bot commented Jan 15, 2024 •
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kysely ✅ Ready (Inspect) Visit Preview 💬 Add feedback Jan 5, 2025 1:23am

@koskimas
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This now breaks the sorting by timestamp. Out-of-order migrations can be executed in different order than the name order. That's why the primary ordering is by timestamp.

@DavesBorges
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Then perhaps choose the sort method based on allowUnordered migrations?

@koskimas
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Then perhaps choose the sort method based on allowUnordered migrations?

All you need to do is sort using the same logic as the SQL. Sort by timestamp and if the timestamps are equal, sort by name.

@DavesBorges DavesBorges marked this pull request as draft January 15, 2024 16:42
@DavesBorges
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@koskimas I will add more tests for the out of order migration because the current tests didn't break when I ordered the executed migrations only by name

@DavesBorges
kysely-org#843 - test when migrating down with allowUnorderedMigratio…
055e5a1 
…ns enabled

This is needed to test if migrating down works when
the up migrations were not executed in alphabetical order
@DavesBorges DavesBorges marked this pull request as ready for review January 17, 2024 18:51
@DavesBorges
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@koskimas I've found out why the tests haven't broken with allowUnordereMigrations enabled. The reason was the test migrations name were already in alphabetical order so I've added a test case where the migrations name are not in order to test that when migrating down it determines the migration order using the timestamps.

@igalklebanov igalklebanov added bug Something isn't working migrations Related to migrations postgres Related to PostgreSQL labels Jun 19, 2024
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pkg-pr-new bot commented Jan 5, 2025 •
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Open in Stackblitz • kysely_koa_example

npm i https://pkg.pr.new/kysely-org/kysely@844

commit: 2d8bcde

@igalklebanov @DavesBorges
..
2d8bcde 
Co-authored-by: DavesBorges <[email protected]>
@igalklebanov igalklebanov merged commit bd5ded0 into kysely-org:master Jan 5, 2025
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@igalklebanov igalklebanov self-assigned this Jan 5, 2025
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bug Something isn't working migrations Related to migrations postgres Related to PostgreSQL
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Successfully merging this pull request may close these issues.

Postgres migrateUp sometimes failing if migration name has a "-" character
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@DavesBorges @koskimas @igalklebanov