fix where statement

index.ts

@@ -11,6 +11,13 @@ import { APIErrorResponse } from "./src/utils.js";
 import { usageOperationsToEndpointsMap, type EndpointReturnTypes, type UsageEndpoints } from "./src/types/api.js";
 import { paths } from './src/types/zod.gen.js';
 
+await client.ping().then((result) => {
+    if (!result.success) {
+        logger.error(`Failed to connect to ClickHouse: ${result.error.message}`);
+        process.exit(1);
+    }
+});
+
 async function AntelopeTransactionsAPI() {
     const app = new Hono();
 

src/usage.ts

@@ -26,7 +26,8 @@ export async function makeUsageQuery(ctx: Context, endpoint: UsageEndpoints, use
     for (let key in query_params) {
         if (["limit", "offset", "order_by", "order_direction", "skip", "first"].includes(key)) continue; // skip pagination params
         const value = (query_params as any)[key];
-        where.push(`${key} = {${key}: ${typeof value === "number" ? "int" : "String"}}`);
+        let isNumber = !isNaN(Number(value));
+        where.push(`"${key}" = {${key}: ${isNumber ? "int" : "String"}}`);
     }
     if (where.length) query.push(`WHERE ${where.join(" AND ")}`);
 
@@ -48,4 +49,4 @@ export async function makeUsageQuery(ctx: Context, endpoint: UsageEndpoints, use
     } catch (err) {
         return APIErrorResponse(ctx, 500, "bad_database_response", err);
     }
-}
+}