From e6501f0f0ecec19ccafd9191bcfcdef4a1e19c6f Mon Sep 17 00:00:00 2001
From: Sven Klemm <sven.klemm@sql-ag.de>
Date: Tue, 13 Mar 2018 23:24:26 +0100
Subject: [PATCH] revert special handling for IN

---
 public/app/plugins/datasource/postgres/postgres_query.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/public/app/plugins/datasource/postgres/postgres_query.ts b/public/app/plugins/datasource/postgres/postgres_query.ts
index e06cb3f2126..48f7efae760 100644
--- a/public/app/plugins/datasource/postgres/postgres_query.ts
+++ b/public/app/plugins/datasource/postgres/postgres_query.ts
@@ -137,11 +137,7 @@ export default class PostgresQuery {
       value = this.templateSrv.replace(value, this.scopedVars);
     }
 
-    if (operator === "IN") {
-      return str + constraint.key + ' ' + operator + ' (' + value + ')';
-    } else {
-      return str + constraint.key + ' ' + operator + ' ' + value;
-    }
+    return str + constraint.key + ' ' + operator + ' ' + value;
   }
 
   interpolateQueryStr(value, variable, defaultFormatFn) {