Method getVersion

backend/plugin/db/cockroachdb/cockroachdb.go:222–233

(ctx context.Context)

}

func (d *Driver) getVersion(ctx context.Context) (string, error) {
	// https://www.cockroachlabs.com/docs/v25.1/cluster-settings#setting-version
	query := "SHOW CLUSTER SETTING version;"
	var version string
	if err := d.db.QueryRowContext(ctx, query).Scan(&version); err != nil {
		if err == sql.ErrNoRows {
			return "", common.FormatDBErrorEmptyRowWithQuery(query)
		}
		return "", util.FormatErrorWithQuery(err, query)
	}
	return version, nil
}

// Execute will execute the statement. For CREATE DATABASE statement, some types of databases such as Postgres
// will not use transactions to execute the statement but will still use transactions to execute the rest of statements.