[Haskelldb-users] General questions (insertion)

[R. J. Fernández-M. <rfe...@cs...>]

Hello!

I have a table with the following schema:

boats(bid int not null, bname string, color string)

and I would like to perform the basic insert, update, delete functions  
on it. However, I've had a hard time figuring out how to correctly  
compose HaskellDB's functions. Following some code I've seen in this  
list (and a few blogs), I wrote these little functions:

testInsert db = insert db boats ((bid << constant 1) # (bname <<  
constant "Boat") # (color << constant "Purple"))

main = do
        let db = mysqlConnect MySQLOptions { ... }
        testInsert db


Unfortunatelly, the ghc compiler tells me that neither of boats, bid,  
bname, and color are visible.

Am I missing something obvious?

Thanks for your help!

RJFM