Can I read PL/SQL DML Operations and Cursors Guide on EtoBox?
PL/SQL DML Operations and Cursors Guide by Victor Carrillo is a document available to read on EtoBox.
What is PL/SQL DML Operations and Cursors Guide about?
The document explains the use of DML statements within PL/SQL blocks, emphasizing the importance of using the COPY_EMP table to avoid altering the EMPLOYEES table. It covers various SQL commands such as INSERT, UPDATE, DELETE, and MERGE, along with the concepts of implicit and explicit cursors. Additionally, it highlights the significance of cursor attributes like SQL%ROWCOUNT for tracking the number of affected rows in DML operations.
- Author
- Victor Carrillo
- Language
- EN