Function pgConstraintFromCause

repos/effect/packages/sql/pg/src/PgClient.ts:898–908

(cause: unknown)

 * @category constructors
 * @since 4.0.0
 */
const PgJson = Statement.custom<PgJson>("PgJson")

const ATTR_DB_SYSTEM_NAME = "db.system.name"
const ATTR_DB_NAMESPACE = "db.namespace"
const ATTR_SERVER_ADDRESS = "server.address"
const ATTR_SERVER_PORT = "server.port"

const pgCodeFromCause = (cause: unknown): string | undefined => {
  if (typeof cause !== "object" || cause === null || !("code" in cause)) {
    return undefined
  }
  const code = cause.code
  return typeof code === "string" ? code : undefined