Announcing ksqlDB 0.9.0 | New Features and Updates

This post introduces multi-join statement support in ksqlDB, enabling the combination of multiple joins into a single query for conciseness and efficiency. It also enhances LIKE expressions by allowing the '%' wildcard at any position and introducing the '_' wildcard for single character matching, along with an ESCAPE clause. A new COALESCE built-in function is also added.