In this tutorial, we are getting to find out how to use SQL in PL/SQL. SQL is that the actual component that takes care of fetching and updating of knowledge within the database whereas PL/SQL is that the component that processes these data. Further, during this article, we’ll also discuss the way to combine the SQL within the PL/SQL block. DML Transactions in PL/SQL DML stands […]
What is CRUD operation? Within programming , the acronym CRUD stands for create, read, update and delete. These are the four basic functions of CRUD. Also, each letter within the acronym can ask all functions executed in electronic database applications and mapped to a typical HTTP method, SQL statement or DDS operation. The first regard […]
DATA TYPE: একটি Table তৈরি করার সময় কলাম সমুহ কোন ধরনের DATA ধারন করবে তা নির্ধারন করে দিতে হয়। নিচে Data Type সমুহের একটি তালিকা প্রদান করা হলঃ Data Type কে কয়েকটি ভাগে বিভক্ত করা যায়ঃ Character Data Type Numeric Data Type Date/Time Data Type Large Object Data Type ROWID Data Type Character Data types […]
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