Can I read Exception Handling in PL/SQL Blocks on EtoBox?

Exception Handling in PL/SQL Blocks by jane027 is a document available to read on EtoBox.

What is Exception Handling in PL/SQL Blocks about?

This document contains 10 multiple choice questions about PL/SQL blocks and variables. Question 1 asks which SQL statement can modify an existing row, and the answer is UPDATE. Question 2 asks about the direction of a MERGE statement, answering that OLD_TRANS is the source and NEW_TRANS is the target. The remaining questions cover topics like the scope of variables in nested blocks, exceptions, and valid SQL statements within PL/SQL.

Author

jane027

Language

EN