fix: check the X-ClickHouse-Exception-Code for err code

packages/client-common/src/utils/connection.ts

@@ -33,6 +33,14 @@ export function withHttpSettings(
   }
 }
 
-export function isSuccessfulResponse(statusCode?: number): boolean {
-  return Boolean(statusCode && 200 <= statusCode && statusCode < 300)
+export function isSuccessfulResponse(
+  statusCode?: number,
+  headers: any = {},
+): boolean {
+  return Boolean(
+    statusCode &&
+      200 <= statusCode &&
+      statusCode < 300 &&
+      !headers['x-clickhouse-exception-code'],
+  )
 }

packages/client-node/src/connection/node_base_connection.ts

@@ -460,7 +460,10 @@ export abstract class NodeBaseConnection
         const tryDecompressResponseStream =
           params.try_decompress_response_stream ?? true
         // even if the stream decompression is disabled, we have to decompress it in case of an error
-        const isFailedResponse = !isSuccessfulResponse(_response.statusCode)
+        const isFailedResponse = !isSuccessfulResponse(
+          _response.statusCode,
+          _response.headers,
+        )
         if (tryDecompressResponseStream || isFailedResponse) {
           const decompressionResult = decompressResponse(_response)
           if (isDecompressionError(decompressionResult)) {

packages/client-web/src/connection/web_connection.ts

@@ -191,7 +191,7 @@ export class WebConnection implements Connection<ReadableStream> {
         signal: abortController.signal,
       })
       clearTimeout(timeout)
-      if (isSuccessfulResponse(response.status)) {
+      if (isSuccessfulResponse(response.status, response.headers)) {
         return response
       } else {
         return Promise.reject(