>> Class Related Updates "Join In WhatsApp Group" check with Admin Team. * A cursor is a pointer that points to a result of a query. * Basically Cursor is used for processing the bulk of records in ...

Design a normalized schema (3NF/BCNF) for Products, Warehouses/Locations, Inventory_Levels, Suppliers, Purchase_Orders, Sales_Orders, Audit_Logs, etc. Utilize advanced data types, constraints (CHECK, ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...

Learn to secure PL/SQL code by understanding vulnerabilities and applying best practices for dynamic SQL and privilege management. Explore data protection methods using VPD, TDE, and DBMS_CRYPTO.

PL/SQL is the procedural extension to SQL. With PL/SQL you can use SQL datatypes and commands. The big advantage of using PL/SQL is that you can send an entire block of statements to the database at ...

PL/SQL is the most common language for ORACLE database application. It allows the developer to create stored pro- gram units (Procedures, Functions, and Packages) to improve software reusability and ...