fix: clickhouse db migration typo (#7350)

Author: n1ru4l

.changeset/little-readers-return.md

@@ -0,0 +1,5 @@
+---
+'hive': patch
+---
+
+Fix invalid materialized view definition causing failing ClickHouse migrations

packages/migrations/src/clickhouse-actions/015-otel-trace.ts

@@ -241,6 +241,8 @@ export const action: Action = async exec => {
       , "http_host" String CODEC(ZSTD(1))
       , "http_route" String CODEC(ZSTD(1))
       , "http_url" String CODEC(ZSTD(1))
+      , "client_name" String
+      , "client_version" String
       , "graphql_operation_name" String CODEC(ZSTD(1))
       , "graphql_operation_type" LowCardinality(String) CODEC(ZSTD(1))
       , "graphql_operation_document" String CODEC(ZSTD(1))

packages/migrations/src/clickhouse-actions/016-subgraph-otel-traces-cleanup.ts

@@ -0,0 +1,10 @@
+import type { Action } from '../clickhouse';
+
+export const action: Action = async exec => {
+  await exec(`
+    DROP VIEW IF EXISTS "otel_subgraph_spans_mv";
+  `);
+  await exec(`
+    DROP TABLE IF EXISTS "otel_subgraph_spans";
+  `);
+};

packages/migrations/src/clickhouse.ts

@@ -176,6 +176,7 @@ export async function migrateClickHouse(
     import('./clickhouse-actions/013-apply-ttl'),
     import('./clickhouse-actions/014-audit-logs-access-token'),
     import('./clickhouse-actions/015-otel-trace'),
+    import('./clickhouse-actions/016-subgraph-otel-traces-cleanup'),
   ]);
 
   async function actionRunner(action: Action, index: number) {