Abstract: Code Smell can be defined as any feature in the source code of a software that may indicate possible problems. In database languages, the term Bad Smell has been used as a generalization of ...

1 What is an inner join in SQL? 1 What is an outer join in SQL? 1 What is full join in SQL? 1 What is left join in SQL Server? 1 What is a right join in SQL Server? 1 What is database engine in SQL ...

If you’re the one who is looking for PL SQL Jobs, then preparing well for it is the first task to follow because if you are aware with the basic questions related to the job then clearing every round ...

Like many other postal operators around the world, SingPost has been on a drive to leverage technology to transform itself into a logistics business, tapping artificial intelligence (AI) and ...

PL/SQL is a block of codes that used to write the entire program blocks/ procedure/ function, etc. It is declarative, that defines what needs to be done, rather than how things need to be done. PL/SQL ...

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 ...