DB2, Microsoft SQL Server, Oracle and PostgreSQL all support recursive queries using CTEs. Note that Oracle also offers an alternative syntax using the CONNECT BY construct, which we will not discuss ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

It is a database that reimagines the execution and storage layers while still allowing developers to still use familiar SQL syntax. DBTA held a webinar with Jim Walker, VP product marketing, Cockroach ...

Students will learn how to create and manage PL/SQL program units, database triggers, and common Oracle-supplied packages. This course will aid students in preparation for certification as an Oracle ...