From 71832cbb5e587f051f913943ea05095bf7c64470 Mon Sep 17 00:00:00 2001
From: Jan Prochazka <jan.prochazka@gmail.com>
Date: Tue, 5 Jan 2021 17:40:28 +0100
Subject: [PATCH] info about empty database

---
 packages/web/src/widgets/DatabaseWidget.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/packages/web/src/widgets/DatabaseWidget.js b/packages/web/src/widgets/DatabaseWidget.js
index cc3ba1b68..9d90ac1a4 100644
--- a/packages/web/src/widgets/DatabaseWidget.js
+++ b/packages/web/src/widgets/DatabaseWidget.js
@@ -105,7 +105,21 @@ function SqlObjectList({ conid, database }) {
       )
     )
   );
+
   const inputRef = React.useRef(null);
+
+  if (objectList.length == 0 && (status && status.name) != 'pending') {
+    return (
+      <WidgetsInnerContainer>
+        <ErrorInfo
+          message={`Database ${database} is empty or structure is not loaded, press Refresh button to reload structure`}
+          icon="img alert"
+        />
+        <InlineButton onClick={handleRefreshDatabase}>Refresh</InlineButton>
+      </WidgetsInnerContainer>
+    );
+  }
+
   return (
     <>
       <SearchBoxWrapper>