feat: Add migrate function #2043
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jackgisel-RL
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Apr 9, 2024
bog-walk
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Apr 10, 2024
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| * Applies a database migration from [oldVersion] to [newVersion]. | ||
| * | ||
| * If a migration script with the same name already exists, the existing one will be used as is and a new one will | ||
| * not be generated. This allows you to generate a migration script before the migration and modify it manually if | ||
| * needed. |
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Three things I thought of:
- It's just my opinion, but I think it should be made clear that the migration is being performed using Flyway. Even if the user ultimately doesn't care, at least we're being fully transparent by including it in the KDocs.
- I'd specify how exactly to generate the migration script without performing the migration (at least the name of the function). Last line might be confusing if you don't know that
generateMigrationScriptalready exists. - When KDocs are written this way (with params first & summary last), the purpose of the function is tacked on to the bottom, as part of the 'Throw' section. So mousing over or using quick docs hot keys means the user would have to scroll for the summary and might miss it. It's the same for previous migration functions.
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| * This function uses the Flyway naming convention when generating the migration script. | ||
| * If a migration script with the same name already exists, its content will be overwritten. | ||
| */ |
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If this is the Flyway overload, maybe the function name could be different to make it's purpose more obvious. Or at least the line that differentiates it from the other function should be in the summary so it's more obvious. And the KDocs changed so this paragraph isn't added to the 'Throws' section.
...d-tests/src/test/kotlin/org/jetbrains/exposed/sql/tests/shared/ddl/DatabaseMigrationTests.kt
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...d-tests/src/test/kotlin/org/jetbrains/exposed/sql/tests/shared/ddl/DatabaseMigrationTests.kt
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e5l
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Apr 10, 2024
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Requesting early feedback for the
migrateAPI using Flyway.The database migration is currently failing for SQLite and MariaDB and needs further investigation. For PostgreSQLNG, it does not work with Flyway without using a DataSource.