*** 1,5 **** This page demonstrates how to use triggers to implement ! undo/redo logic for a an application that uses SQLite as its primary data structure. The idea is to create a special table (named "undolog" in the example) --- 1,5 ---- This page demonstrates how to use triggers to implement ! undo/redo logic for an application that uses SQLite as its primary data structure. The idea is to create a special table (named "undolog" in the example)