checks for comments, exclusion constraints, array set_eq, and rls

[dmfay]

trafficstars

hello! We've added a few checks at Beacon:

• whether RLS is enabled for a table
• array-to-array set_eq
• whether a column array has an exclusion constraint set
• whether multiline comments contain a given line (checking for PostGraphile smart tags)

There are a few gaps (e.g. single-column exclusion constraints still have to be provided as an array) but if these are good for inclusion I can always add the overloads. What else needs to happen?

[rodo]

@dmfay I've found this PR just before starting to work on some functions to check comments, what are your intention about this one ?

[dmfay]

@dmfay I've found this PR just before starting to work on some functions to check comments, what are your intention about this one ?

I have not been able to prioritize working on this and this is on track to continue for the foreseeable future. If you'd like to use the comment functions in whole or in part please be my guest!

[theory]

Hi, what's the status of this PR? Is it ready for review?