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Reload database on migration run

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This commit is contained in:
Omar Ajoue 2021-01-04 13:45:29 +01:00
parent ca6ac51d8d
commit e18ecbed6a
1 changed files with 20 additions and 1 deletions
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21
packages/cli/src/Db.ts
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@ -179,12 +179,31 @@ export async function init(): Promise<IDatabaseCollections> {
logging: false,
});
const connection = await createConnection(connectionOptions);
let connection = await createConnection(connectionOptions);
let mustReconnect = false;
if (dbType === 'sqlite') {
// This specific migration changes database metadata.
// A field is now nullable. We need to reconnect so that
// n8n knows it has changed. Happens only on sqlite.
const migrations = await connection.query('SELECT id FROM migrations where name = "MakeStoppedAtNullable1607431743769"');
if (migrations.length === 0) {
mustReconnect = true;
}
}
await connection.runMigrations({
transaction: 'none',
});
if (mustReconnect) {
console.log('is reconnecting');
await connection.close();
connection = await createConnection(connectionOptions);
}
collections.Credentials = getRepository(entities.CredentialsEntity);
collections.Execution = getRepository(entities.ExecutionEntity);
collections.Workflow = getRepository(entities.WorkflowEntity);