isValidTableName (clickhouse/schemaUtils.ts)

Module exposing: isValidTableName, getClickhouseEntityType

// Source: https://github.com/langfuse/langfuse | License: MIT | Copyright 2023-2026 ClickHouse, Inc
// Provided via justclaw.it.com; keep this notice with the code.
import { LangfuseNotFoundError } from "../../errors";
import { eventTypes } from "../ingestion/types";
import { ClickhouseTableName, ClickhouseTableNames } from "./schema";

export const isValidTableName = (
  tableName: string,
): tableName is ClickhouseTableName =>
  Object.keys(ClickhouseTableNames).includes(tableName);

export type IngestionEntityTypes =
  | "trace"
  | "observation"
  | "score"
  | "sdk_log"
  | "dataset_run_item";

export const getClickhouseEntityType = (
  eventType: string,
): IngestionEntityTypes => {
  switch (eventType) {
    case eventTypes.TRACE_CREATE:
      return "trace";
    case eventTypes.OB

... (truncated -- full source via MCP)