Saturday 2 March 2019

Oracle Training Institutes In Hyderabad

Oracle Training Institutes In Hyderabad Database administration has become indispensable for enterprises seeking to stay in control of today’s avalanche of information, and database management training can give IT professionals the skills they need to help. Database managers work within organizations to develop the best ways for information to be stored, used, organized, analyzed, and presented. Our Database management training prepares aspiring administrators to
  • Examine and tighten the nuts and bolts of database platforms
  • Test and modify the system when necessary
  • Monitor system performance
  • Troubleshoot software issues as they arise
                          

CAREER PROSPECTS

This course is meant for everyone who would like to visualize how information gets stored and delivered to end users and a solid understanding of the Oracle products used in professional job roles.
  • Application Developer
  • Database Developer
  • Support Analyst

Introduction to DBMS
• DBMS, Data, Information, Database
Data models – FMS/ HDBMS/
NDBMS/ RDBMS/ ORDBMS
• E-R Diagram, Normalization, Codd Rules
• RDBMS Packages • Versions
SQL (Structured Query Language)
• SQL and SQL*Plus Commands
• Types of commands in SQL
• How to login into SQL
• HR user, locking & unlocking user
Retrieving data
• Select statement usage
• Alias names – columns & expressions
• Applying filters using operators
• Operators – Relational/ Logical / Special
• Distinct clause, Order by clause
• Sorting NULL values
Working with tables
• Datatypes in Oracle
• Naming conventions; Rules – tables/columns
• Creating Tables in different methods
DML operations
• Insert data in different methods
• Update / Delete data
DDL commands
• Alter / Truncate / Rename / Drop table
• Recyclebin concept • Flashback 

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