waaseyaa/database-legacy

Layer 0 — Foundation

PDO-based database abstraction for Waaseyaa applications.

Provides PdoDatabase with a fluent query builder (select(), insert(), update(), delete()), LIKE-safe escaping, and FETCH_ASSOC mode to avoid duplicate numeric-indexed columns. PdoDatabase::createSqlite() creates an in-memory SQLite instance for tests. DatabaseInterface intentionally omits getPdo(); use PdoDatabase directly when raw PDO access is needed.