Checking Table Existence in PL/SQL
The main concept involves querying the data dictionary views provided by the database management system to ascertain the existence of a table. PL/SQL offers various data dictionary views that contain metadata information about database objects, including tables. The syntax typically involves querying these views and checking if the desired table exists based on certain criteria.
How to Check If a Table Exist in PL/SQL?
In PL/SQL (Procedural Language/Structured Query Language), it’s often necessary to determine whether a particular table exists in the database schema before attempting any operations on it. This article explores methods and techniques to check for the existence of a table in PL/SQL, providing examples and explanations for each approach.