Steps in a migration.
| Enums | |
|---|---|
MIGRATION_STEP_UNSPECIFIED
|
Unspecified. |
PREPARE
|
Pre-migration: the database is prepared for migration. |
START
|
Start of migration. |
APPLY_WRITES_SYNCHRONOUSLY
|
Writes are applied synchronously to at least one replica. |
COPY_AND_VERIFY
|
Data is copied to Cloud Firestore and then verified to match the data in Cloud Datastore. |
REDIRECT_EVENTUALLY_CONSISTENT_READS
|
Eventually-consistent reads are redirected to Cloud Firestore. |
REDIRECT_STRONGLY_CONSISTENT_READS
|
Strongly-consistent reads are redirected to Cloud Firestore. |
REDIRECT_WRITES
|
Writes are redirected to Cloud Firestore. |
