Adhoc filters don't support columns with a dot in the name

[Hexta]

What happened: Adhoc filters don't work with columns with a dot in the name.

What you expected to happen: Adhoc filters work with columns with a dot in the name.

How to reproduce it (as minimally and precisely as possible):

1. Create a table with a.x column.
2. Add an adhoc filter for a.x column.

Screenshots

Anything else we need to know?:

Environment:

• Grafana version: 10.4.1
• Plugin version:
• OS Grafana is installed on:
• User OS & Browser:
• Others: