From dc32733399a8cd1e902b675e1a273ba31eb88a85 Mon Sep 17 00:00:00 2001
From: Svend Domdey <Svend.Domdey@sap.com>
Date: Wed, 31 Mar 2021 09:38:22 +0200
Subject: [PATCH] fix: TypeORM Health Check for SAP HANA

Change the SQL for the connection health check to 'SELECT now() from dummy'

closes https://github.com/nestjs/terminus/issues/1138
---
 lib/health-indicator/database/typeorm.health.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/health-indicator/database/typeorm.health.ts b/lib/health-indicator/database/typeorm.health.ts
index 1a54548ca..5b04d344d 100644
--- a/lib/health-indicator/database/typeorm.health.ts
+++ b/lib/health-indicator/database/typeorm.health.ts
@@ -103,6 +103,9 @@ export class TypeOrmHealthIndicator extends HealthIndicator {
       case 'oracle':
         check = connection.query('SELECT 1 FROM DUAL');
         break;
+      case 'sap':
+        check = connection.query('SELECT now() FROM dummy');
+        break;
       default:
         check = connection.query('SELECT 1');
         break;