Method GetPgVersion

pkg/management/postgres/instance.go:918–935

GetPgVersion queries the postgres instance to know the current version, parses it and memoize it for future uses

()

// GetPgVersion queries the postgres instance to know the current version, parses it and memoize it for future uses
func (instance *Instance) GetPgVersion() (semver.Version, error) {
	// Better not to recompute what we already have
	if instance.pgVersion != nil {
		return *instance.pgVersion, nil
	}

	db, err := instance.GetSuperUserDB()
	if err != nil {
		return semver.Version{}, err
	}

	parsedVersion, err := postgresutils.GetPgVersion(db)
	if err != nil {
		return semver.Version{}, err
	}
	instance.pgVersion = parsedVersion
	return *parsedVersion, nil
}

// ConnectionPool gets or initializes the connection pool for this instance
func (instance *Instance) ConnectionPool() pool.Pooler {