Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.PQTypes.Internal.Exception

Description

Definition of main exception type.

Synopsis

Documentation

Main exception type. All exceptions thrown by the library are additionally wrapped in this type.

Constructors

(Exception e, Show sql) => DBException
Fields dbeQueryContext :: !sql Last SQL query that was executed. dbeError :: !e Specific error.

Instances

Show DBException Source #
Methods showsPrec :: Int -> DBException -> ShowS # show :: DBException -> String # showList :: [DBException] -> ShowS #
Exception DBException Source #
Methods toException :: DBException -> SomeException # fromException :: SomeException -> Maybe DBException # displayException :: DBException -> String #

Rethrow supplied exception enriched with given SQL.