From 43b983ff97df9216c966023c50ceac9f4a4c36e4 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 4 Feb 2020 14:50:24 +0100
Subject: lib/mysql-functions: only save queries which (potentially) delete
 binary_packages or binary_packages_in_repositories

---
 lib/mysql-functions | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/mysql-functions b/lib/mysql-functions
index 4bd1164..5173bfb 100755
--- a/lib/mysql-functions
+++ b/lib/mysql-functions
@@ -57,7 +57,11 @@ mysql_run_query() {
       < "${query_stdin}" \
       > "${query_stdout}" \
       2>> "${query_stderr}"; then
-      mv "${query_stdin}" "${work_dir}/successful.${query_stdin##*/}"
+      if grep -qF 'DELETE `binary_packages' "${query_stdin}"; then
+        mv "${query_stdin}" "${work_dir}/successful.${query_stdin##*/}"
+      else
+        rm "${query_stdin}"
+      fi
       rm "${query_stderr}"
     fi
     if ! [ -f "${query_stdin}" ]; then
-- 
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