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PL SQL Tutorial

PL SQL Tutorial: Everything you need to know about PL SQL

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PL/SQL is the Oracle Corporation’s procedural extension for SQL, i.e. Procedural Language for Structured Query Language (SQL) and the Oracle relational database. It was developed in the late 1980s. PL/SQL is out there in Oracle Database, TimesTen in-memory database, and IBM DB 2. PL/SQL is a block-structured language. The written programs in PL/SQL are logical […]

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SQL Tutorial for Beginners | What is SQL (Structured Query Language)?

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What is SQL? SQL stands for Structured Query language. SQL is the language to operate databases. Now, what is Database? Okay, let’s go back and get from scratch…. Introduction to databases: A database is an organized collection of data. Data is basically information that exists in a variety of forms. Data is everywhere. People upload

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