Exceptable - Exception Propagation for PG
|From PostgreSQL Conference West Speakers|
This talk discusses Exceptable, a sane exception propagation framework for PG 8.3 and above. We will be covering the need for coherent exception propagation in stored-procedure-based applications, how exceptions are handled in PG 8.3, the tools 8.4 brings regarding raising exceptions from PL/PGSQL, and how a consistent exception model benefits architectures heavily invested in stored procedures. Finally, we will discuss Exceptable, a PL/PGSQL and Python API for consistent handling of exceptions from the Database to the Application Layer.