Describe the problem/error/question
Hey team 
I have noticed few times a little issue with the Postgres “Execute a SQL query” node.
When updating a query like this:
=INSERT INTO table (id, name, description)
VALUES ({{ $json["id"] }}, '{{ $json["name"] }}', '{{ $json["description"] }}');
The Query view is sometimes behaving in a weird way.
If I modify part of it, like adding or removing a quote ’ or renaming a value, it keeps coming back or even back to 2 other changes when I click outside the edit box. I can’t be update the query directly from the UI unless if I recreate it from scratch of if I modify the json node. I’ve tried refresh, ctrl+shift+r, restart, but nothing fixed it.
Unfortunately, I still have many workflows where I still need to update the queries as I can’t use “Postgres - Insert or Update”, especially when using Postgres node for connecting to Clickhouse DBs.
What is the error message (if any)?
From the Chrome console, I keep seeing this:
Uncaught RangeError: Position 174 is out of range for changeset of length 143
at F.mapPos (codemirror-lang-sql-feLn5IS9.js:4:5613)
at tn.map (codemirror-lang-sql-feLn5IS9.js:5:2540)
at R.map (codemirror-lang-sql-feLn5IS9.js:5:4358)
at te.update [as updateF] (index-sBP6yvIP.js:134:30249)
at Object.update (codemirror-lang-sql-feLn5IS9.js:4:17093)
at D.computeSlot (codemirror-lang-sql-feLn5IS9.js:4:25747)
at At (codemirror-lang-sql-feLn5IS9.js:4:19914)
at new D (codemirror-lang-sql-feLn5IS9.js:4:24938)
at D.applyTransaction (codemirror-lang-sql-feLn5IS9.js:4:25717)
at get state (codemirror-lang-sql-feLn5IS9.js:4:21370)
Let me know if you need any other information.
Information on your n8n setup
- n8n version: 1.29.1 (but I think it started around the 1.27.0)
- Database (default: SQLite): SQLite
- n8n EXECUTIONS_PROCESS setting (default: own, main): own
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Browser: Chrome 122.0.6261.69 (64-bit) on Ubuntu 22.04.4 LTS