Manuel Gómez wrote:
Hi list,
I’m looking for a rather specific point in the design space for database access libraries in Haskell and I’m having some trouble figuring out whether any existing library covers my use cases.
Specifically, I need to
1. get a Yesod application to access a PostgreSQL database without having to reinvent the universe to get them decently integrated,
2. write queries in an EDSL with a good approach to composability and decent static verification against some declared form of the database objects,
3. be able to perform joins
4. be able to specify the schema name for each database object used in queries
<snip>
* Persistent: it’s perfectly integrated into Yesod, and together with Esqueleto, it provides a nice, typesafe and fully expressive EDSL — but, as far as I can tell, there is no support for specifying schema names, which is essential for my use case.
I'm not sure of what you mean here. DO you mean that you already have a database and schema and you now want to connect Persisent/Esqueleto to it without changing the existing schema? Erik (a keen user of Persistent/Esqueleto) -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/