Function ExecVersionContext

migrate.go:499–504

Execute a set of migrations with an input context. Will apply at the target `version` of migration. Cannot be a negative value. Returns the number of applied migrations.

(ctx context.Context, db *sql.DB, dialect string, m MigrationSource, dir MigrationDirection, version int64)

//
// Returns the number of applied migrations.
func ExecVersionContext(ctx context.Context, db *sql.DB, dialect string, m MigrationSource, dir MigrationDirection, version int64) (int, error) {
	if version < 0 {
		return 0, fmt.Errorf("target version %d should not be negative", version)
	}
	return migSet.ExecVersionContext(ctx, db, dialect, m, dir, version)
}

// Returns the number of applied migrations.
func (ms MigrationSet) ExecMax(db *sql.DB, dialect string, m MigrationSource, dir MigrationDirection, max int) (int, error) {