What are the query languages supported by Teradata?

Teradata supports two query languages: SQL (Structured Query Language) and Teradata SQL. Teradata SQL is an extension based on ANSI SQL, providing unique features and syntax such as distributed query optimization, parallel processing, and User Defined Functions (UDFs). It allows for efficient and flexible query operations by utilizing standard SQL syntax along with specific functions and syntax provided by Teradata. Additionally, Teradata SQL supports PL/SQL (Procedural Language/Structured Query Language) for programming operations like stored procedures and triggers.