migrations/io.github.octaviusframework.migrations.execution/MigrationRunner

MigrationRunner

internal class MigrationRunner(history: MigrationHistory)

Runs one migration, by whichever of the two paths it asked for.

They differ in where the history row sits relative to the transaction. A transactional migration writes its row inside the transaction that did the work, so a failure takes both. One without a transaction writes the row first as MigrationState.RUNNING and closes it off afterwards, because a failure there really does leave the database part-way.

Constructors

MigrationRunner

constructor(history: MigrationHistory)

Functions

run

fun run(session: OctaviusSession, migration: DiscoveredMigration)