Predicates

Let's dive deeper into enhancing our SQLite database connector by implementing predicates that convert into WHERE clauses in the generated SQL.

Building on the foundation established in the previous session, this installment focuses on interpreting and translating the where property of the query request into meaningful SQL WHERE clauses.

The tutorial demonstrates how to handle various predicate expressions, including logical expressions like AND, OR, and NOT, as well as comparison operator expressions. We emphasize the visitor design pattern for recursively building the WHERE clause and ensuring the correct handling of query parameters.