templatepg

A PostgreSQL access library with compile-time SQL type inference.

TemplatePG provides PostgreSQL access from Haskell via the PostgreSQL protocol. It also provides a higher-level Template Haskell interface. It eliminates a class of runtime errors by checking queries against a PostgreSQL database at compile-time. This also reduces boilerplate code for dealing with query results, as the type and number of result columns are known at compile-time.