AutoMigrationSpec

public interface AutoMigrationSpec


Interface for defining an automatic migration specification for Room databases.

The methods defined in this interface will be called on a background thread from the executor set in Room's builder. It is important to note that the methods are all in a transaction when it is called.

For details, see androidx.room.AutoMigration

Summary

Public methods

default void

Invoked after the migration is completed.

Public methods

onPostMigrate

Added in 2.4.0
default void onPostMigrate(@NonNull SupportSQLiteDatabase db)

Invoked after the migration is completed.

Parameters
@NonNull SupportSQLiteDatabase db

The SQLite database.