From 4f11e508dbc4c77f8c6e09d3eaabe9876b43bfcd Mon Sep 17 00:00:00 2001
From: Egor Matveev <e.matveev@hh.ru>
Date: Fri, 13 Jun 2025 02:35:18 +0300
Subject: [PATCH] fix

---
 app/storage/clickhouse/client.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/storage/clickhouse/client.go b/app/storage/clickhouse/client.go
index d1a9961..a14f871 100644
--- a/app/storage/clickhouse/client.go
+++ b/app/storage/clickhouse/client.go
@@ -53,7 +53,11 @@ func connect() (*driver.Conn, error) {
 }
 
 func Migrate() error {
-	rows, err := Connection.Query(
+	rows, err := Connection.Query(context.TODO(), "SELECT 1")
+	if err != nil {
+		log.Fatal("Query failed:", err)
+	}
+	rows, err = Connection.Query(
 		context.TODO(), 
 		`CREATE TABLE IF NOT EXISTS endpoints (
 			timestamp        DateTime,