How do I pull only the first value from this table

Question

Hello everyone i feel that its pretty basic but im cant think of a way to complete the query.

Basically i would like to generate daily reports for the availability percentage for my one of my node.

Currently this is my output and query:

So i would like to only pull the first row of this table.

Hope yo guys can assist me

dgsmith80 · Accepted Answer

If I understand your request correctly; then you just need 'SELECT TOP 1' at the start of your query.