Leon P Smith

Well, if you are going to use the FromField parsers, you also have to remove a level of quoting. You might take a look at the FromField instance for arrays....

Ok, so if the previous comment isn't very clear, as I'm writing this as I'm figuring out some of the issues and thus don't know exactly where I'm going to...

Another possibility, which would be a bit of a band-aid fix to this particular mess, is we could set the type oid to the type oid of `unknown`, and make...

I think Travis did something to break 7.6. I am not enthusiastic about giving up support for 7.6 though, even if I have to test it myself without Travis's help.

Yes, the inability to deal with `NULL` hstore values is a shortcoming in the `HStore` module. And unfortunately I chose the wrong API, and I'm not sure exactly to what...

The `HStoreMap` will also error on `NULL` values inside the HStore. Hmm, are the keys in an hstore allowed to be null as well? It appears the answer is no:...

Oh, I didn't see @saurabhnanda's third post on this issue. I can't say I'm overly enthusaistic about that change; the behavior seems a little obscure, and I prefer to avoid...

Right, I have understood for a while now that NULL values inside an hstore is possible, and that postgresql-simple's HStore module couldn't accomodate them. This is definitely a real issue...

Keep in mind I still want to fix this issue, but here's one possible workaround if you simply want to remove elements from the hstore with null values: ~~~ create...

Have you seen #154? In particular, I won't accept a patch with `(Double,Double)` as the Haskell type. Other than that, it looks good to me. Perhaps we could introduce a...