Triggers
Database triggers allow you to run in-database stored procedures in response to DML queries.
SQL Relay extends this paradigm by allowing you to run in-database or os-level tasks in response to any query.
The standard SQL Relay distribution includes several trigger modules, including:
- replay - provides automatic deadlock resolution via transaction replay
- upsert - automatically converts inserts to updates when the insert fails
Custom trigger modules can be developed too.
