fix: Always enable query analyzer to fix compatibility issues with old ClickHouse versions. (#1185)

MikeShi42 · web-flow · commit 0d9f3fe04e3e · 2025-09-18T21:53:01.000-07:00
diff --git a/.changeset/curvy-buses-kick.md b/.changeset/curvy-buses-kick.md
@@ -0,0 +1,7 @@
+---
+"@hyperdx/common-utils": patch
+"@hyperdx/api": patch
+"@hyperdx/app": patch
+---
+
+fix: Always enable query analyzer to fix compatibility issues with old ClickHouse versions.
diff --git a/packages/common-utils/src/clickhouse/index.ts b/packages/common-utils/src/clickhouse/index.ts
@@ -447,6 +447,7 @@ export abstract class BaseClickhouseClient {
     }
 
     return {
+      allow_experimental_analyzer: 1,
       date_time_output_format: 'iso',
       wait_end_of_query: 0,
       cancel_http_readonly_queries_on_client_close: 1,

Original file line number	Diff line number	Diff line change
`@@ -447,6 +447,7 @@ export abstract class BaseClickhouseClient {`
`447`	`447`	`}`
`448`	`448`
`449`	`449`	`return {`
	`450`	`+ allow_experimental_analyzer: 1,`
`450`	`451`	`date_time_output_format: 'iso',`
`451`	`452`	`wait_end_of_query: 0,`
`452`	`453`	`cancel_http_readonly_queries_on_client_close: 1,`