VARRAYs (Variable-Size Arrays) in Oracle PL/SQL
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VARRAYs (Variable-Size Arrays) in Oracle PL/SQL What is a VARRAY? A VARRAY (Variable-Size Array) is an Oracle collection type that stores a fixed maximum number of elements of the same…
July 23, 2026
Nested Tables in Oracle
What is a Nested Table? A Nested Table is an Oracle collection type that stores multiple values of the same data type in a single column or PL/SQL variable. Unlike…
Package in Oracle PL/SQL
What is a Package? A Package is a database object that groups together related procedures, functions, variables, cursors, exceptions, and types into a single unit. A package consists of two…
Creating and Using Procedures in Oracle PL/SQL
What is a Procedure? A Procedure is a named PL/SQL block that performs a specific task. It is stored in the Oracle database and can be executed multiple times whenever…
%type and %rowtype in oracle
In Oracle PL/SQL, %TYPE and %ROWTYPE are attributes used to declare variables based on the data type of database columns or entire table rows. They make programs easier to maintain…
wordpress one click and manual update
There are two main ways to update WordPress: one-click (automatic through the dashboard) and manual (uploading files yourself). If by “local” you mean a WordPress site running on your local…