From 3356fcc5ba81f455d68ed434aacdb8adb38848e7 Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Sat, 25 Jul 2020 12:05:21 -0700
Subject: [PATCH] Use a transaction, for performance reasons, when deleting
 articles not in subscribed-to feeds.

---
 Frameworks/ArticlesDatabase/ArticlesTable.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Frameworks/ArticlesDatabase/ArticlesTable.swift b/Frameworks/ArticlesDatabase/ArticlesTable.swift
index 5e47a9df1..3324de127 100644
--- a/Frameworks/ArticlesDatabase/ArticlesTable.swift
+++ b/Frameworks/ArticlesDatabase/ArticlesTable.swift
@@ -488,7 +488,7 @@ final class ArticlesTable: DatabaseTable {
 		if feedIDs.isEmpty {
 			return
 		}
-		queue.runInDatabase { (database) in
+		queue.runInTransaction { (database) in
 			let placeholders = NSString.rs_SQLValueList(withPlaceholders: UInt(feedIDs.count))!
 			let sql = "select articleID from articles where feedID not in \(placeholders);"
 			let parameters = Array(feedIDs) as [Any]