[Haskelldb-users] Small patch to DBDirect

[Justin B. <jgb...@gm...>]

All,

The attached patch updates DBDirect and adds some nice features:

  * The -fcontext-stack flag now works with OPTIONS_GHC at the top, so
I re-enabled it.
  * The type for tables generated (e.g. type TblOne = Table (RecCons
... )) made it hard to reuse the type in other contexts (e.g., your
own type signatures on queries). I removed the "Table" portion from
the type and added it to the table declaration function. An example is
probably best:

    type Options_tbl = (RecCons Pk (Expr Int) (RecCons ... RecNil) ... )

    options_tbl :: Table Options_tbl
    options = baseTable ...

Let me know how the patch looks. I can provide more motiviation for
the Table change if needed.

Justin