Documentation

Create a Pool Connection with the appropriate parameters

Since: 0.0.1.0

Run a DBT action with no explicit error handling.

This functions is suited for using MonadError error handling.

Example

let e1 = E 1 True True
result <- runExceptT @EntityError $ do
  withPool pool $ insertEntity e1
  withPool pool $ markForProcessing 1
case result of
  Left err -> print err
  Right _  -> putStrLn "Everything went well"

Since: 0.0.1.0

Run a DBT action while handling errors as Exceptions.

This function wraps the DBT actions in a try, so that exceptions raised will be converted to the Left branch of the Either.

Since: 0.0.1.0

Query wrapper for SQL statements which do not return.

Since: 0.0.1.0

Query wrapper that returns a Vector of results

Since: 0.0.1.0

Query wrapper that returns a Vector of results and does not take an argument

Since: 0.0.1.0

Query wrapper that returns one result.

Since: 0.0.1.0

This sum type is given to the query, queryOne and execute functions to help with logging.

Since: 0.0.1.0