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How Becoming A Data Analyst Can Be A Lucrative Career
Data and data analysis is a booming business, and there a lot of jobs opening up in the industry. If you have a passion for technology, numbers, or marketing, then becoming a Data Analyst could prove to be a very fulfilling career for you.
What Are Views?
A view in a database is a "virtual" table. It is created using scripts and stored in a structural form, but they are not stored as a data in any part of the database. It can be part or whole of an existing table.
Working With BLOB(Binary Large Objects)
A BLOB is a build-in data type supported by the database implementing SQL 99 alias SQL3 Standards. A BLOB is used to store large binary data ,such as bit images,audios,and multimedia clips as the column value in a database table.
Using Cursor in CallableStatement
A cursor defines the runtime execution environment for query when the result of the query execution can be captured.
Callable Statement in Java
In Java, CallableStatement is used to call the stored procedures and functions by using an object of the CallableStatement Interface.