Function pgCodeFromCause

packages/sql/pglite/src/PgliteClient.ts:453–459

(cause: unknown)

const ATTR_DB_SYSTEM_NAME = "db.system.name"

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
}

const pgConstraintFromCause = (cause: unknown): string => {
  if (typeof cause !== "object" || cause === null || !("constraint" in cause)) {