Fundamentals of SQL and RDBMS using oracle database.Duration 20 HRS and FEE 1200 ONLY

Topics Covered

1. RDBMS (Relational DataBase Management System) 2. Relational Operators 3. SQL as Declarative Language 4. SQL Sublanguages DQL, DML, DDL, DCL 5. Relational Operators SQL as Declarative Language, 6. SQL Syntax 7.SQL Sublanguages DQL, DML, DDL, DCL 8.DQL (Data Query Language) in Detail: 9. SELECT clause,Column aliases,Table, aliases,Date types and Date functions roup function,Table joins, 10. JOIN clause,UNION operator,Nested queries,Correlated subqueries DML (Data Manipulation Language) Overview: 11. Inserting rows (INSERT),Inserting rows, using subquery,Updating rows (UPDATE),Deleting rows (DELETE) DDL (Data Definition Language) Overview: Creating, altering and dropping objects (CREATE, ALTER, DROP),Creating tables using subquery (CREATE TABLE .... AS SELECT...) CONSTRAINTS Overview: NULL i NOT NULL,CONSTRAINT clause,ENUM type,SET type,PRIMARY KEY,UNIQUE,FOREIGN KEY,DEFAULT clause 12.Transactions Overview,COMMIT,ROLLBACK,SAVEPOINT,Implicit and explicit rollbacks and commits. SQL Dialects Overview:-MySQL,Microsoft Access and SQL Server

Who should attend

Any person interested to learn database

Pre-requisites

There is no pre requisites for this Course

What you need to bring

Nothing

Key Takeaways

1.complete understanding of databases 2. what is oracle and why it is popular 3. how to issue DQL,DDL,DCL commands 4. what is different types of joins and their uses 4. Oracle database security