From a7407a1b658065daa12a3d86ebf2f02a2e25a38a Mon Sep 17 00:00:00 2001
From: Frank Elsinga <frank@elsinga.de>
Date: Tue, 5 Nov 2024 13:35:42 +0100
Subject: [PATCH] fix not setting a default for json monitor operations (#5295)

---
 db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js

diff --git a/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js b/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js
new file mode 100644
index 000000000..0a605d38f
--- /dev/null
+++ b/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js
@@ -0,0 +1,7 @@
+exports.up = function (knex) {
+    return knex("monitor").whereNull("json_path_operator").update("json_path_operator", "==");
+};
+exports.down = function (knex) {
+    // changing the json_path_operator back to null for all "==" is not possible anymore
+    // we have lost the context which fields have been set explicitely in >= v2.0 and which would need to be reverted
+};