From 7b7659f1fa9d42410c4431caea2096c30169a718 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 2 Sep 2024 18:15:12 +0200
Subject: [chore/performance] Further reduce nil uncached queries (#3267)

* [chore/performance] Further reduce nil uncached queries

* more checks
---
 internal/db/bundb/conversation.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'internal/db/bundb/conversation.go')

diff --git a/internal/db/bundb/conversation.go b/internal/db/bundb/conversation.go
index 5756dac59..d8245dc58 100644
--- a/internal/db/bundb/conversation.go
+++ b/internal/db/bundb/conversation.go
@@ -313,7 +313,14 @@ func (c *conversationDB) DeleteConversationsByOwnerAccountID(ctx context.Context
 			return gtserror.Newf("error deleting conversations for account %s: %w", accountID, err)
 		}
 
-		// Delete any conversation-to-status links matching the deleted conversation IDs.
+		if len(deletedConversationIDs) == 0 {
+			// Nothing
+			// to delete.
+			return nil
+		}
+
+		// Delete any conversation-to-status links
+		// matching the deleted conversation IDs.
 		if _, err := tx.NewDelete().
 			Model((*gtsmodel.ConversationToStatus)(nil)).
 			Where("? IN (?)", bun.Ident("conversation_id"), bun.In(deletedConversationIDs)).
-- 
cgit v1.2.3