Function clickhouseCodeFromCause

packages/sql/clickhouse/src/ClickhouseClient.ts:44–57

(cause: unknown)

const ATTR_DB_NAMESPACE = "db.namespace"

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

const clickhouseSyntaxErrorCodes = new Set([36, 60, 62, 242])