Course in SQL / Oracle

This course is intended for people who desire to better comprehend how databases work in addition to get better their query script skills. We will in this course take you from an foreword of database concepts to the more highly developed levels of being able to carry out complex queries on a database.Structured Query Language (SQL) is a very imperative data manipulation language. It is used in lots of dissimilar types of D.B.M.S such as My SQL, Oracle, DB2, Microsoft SQL Server, in addition to Microsoft Access. In this course, students will study how to make use of S.Q.L to get back, amass or inform data in Microsoft Access. The SQL syntax in addition to data types may be dissimilar in other databases however students would administer to study them very rapidly once they have the groundwork acquaintance gained from this SQL course. Oracle is made up of a set of processes running in your operating system. These processes manage how data is stored as well as how it is accessed. In this module you will be studying installation, Database Creation, Statements, Expressions, Operators.Joins and Nested Queries, Database Backups and Recovery and so forth.