answer:The SQL code IS different. Oracle and SQL Server syntax can differ from the ANSI version of SQL. For example, when you write a JOIN in SQL, you MUST use the OUTER JOIN ON syntax, where in Oracle you have the option of just putting using a (+) on the right or left side of the join clause. Toad for Oracle is a tool for Oracle, it’s not the database itself. That being said, if you open the Schema Browser, select your table, and right-click > ER Diagram. That will build an ERD. You can also use the Query Builder to write queries for you by dragging and dropping – just like Access.