Best SQL Server Classes in Wakad Pune | SQL Server Training Institute Pune

Best Oracle SQL Training in Pune by Industry Experts

Online / Offline Weekdays / Weekend Batches Availble
Duration of Training: 6 weekends

INTRODUCTION

Oracle SQL Training in Pune at Mapstechhub is providing you in-depth understanding and imparting knowledge about Oracle SQL Data Visualization. Our Course consists of SQL Basics, DWH Concepts, Mapping, Chart Creation, Gantt, Sparkline,Tableau Statistics etc. Our Oracle SQL course in Pune also provides you hands on training .

We provide professional Oracle SQL training in Pune. The training modules are extensive to cover from the basic level to the advanced level. Training will be for experienced as well as for freshers also where everyone will get familiar with RDBMS concepts using Oracle and will be expert in SQL programming. Training will be user friendly and will be more focusing on real time programs as per industry standards.

By attending the training, you will become the expert in SQL programming. There will be complete subject covered by explaining each in & out of SQL. We shall be covering the following in training:

Introduction and Getting Started

Why to use SQL
History of SQL
Advantage of SQL
Types of SQL
Practical implementation of each SQL
Writing simple and complex queries
Constraints
Different Types of Functions
Group By with Having

SQL Basic : Oracle 12c SQL

Introduction to Oracle DB 12c
Oracle Database 12c: Focus Areas, Fusion Middle-ware, Oracle Cloud, Services, Deployment Methods, RDBMS, Data Model, ER Diagram, Relation DB Terminology, SQL Statements and Development Environment, HR Schema Tables, DB Documentation.
Retrieving Data using SQL SELECT statement
Basic Select Statement, Arithmetic Expression, Defining Null values, Concatenation Operator & Literal, Duplicate Rows, Displaying table structure. Practice Overview.
Restricting & Sorting Data
Use of Where clause, Character Strings & Date Data, Comparison, Logical, Range, Pattern, & Other operators, Rules Precedence, Order By Clause, Substitution variables. Practice Overview

What are SQL functions ?

Single Row Function & Customized Output
SQL function, Single Row Function, Character/Case Functions, Number Functions, Nesting Function, Date Functions etc. Practice Overview.
Conversion & Conditional Expressions
Conversion Function, Implicit/Explicit Data Conversion, General Function with covering NVL, NVL2, NULLIF, COALESCE, Conditional Expression with Decode function and Case Expression. Practice Overview.
Reporting Aggregated Data using Group Function
Usages of Group function, Nesting Group Function, Creating Group Data, Restricting group data using Having Clause. Practice Overview.
Displaying Data from Multiple Tables using Join
Type of Joins, Explaining with Natural Join, Using Clause, On Clause, SQL 99 Syntax, Three-Way Join, Self Join, NonEqui Join, Inner Versus Outer Join, Cross Join etc. Practice overview.

What is Sub Queries, Set Operator, DDL & DML?

Using Sub-queries to solve queries
Scenario to use Sub-query, Rules for Sub-queries, Type of Sub-queries, Single Row Sub-queries and Multi Row Sub-queries. Null value in Sub-query etc. Practice Overview.
SQL Advanced: Using Set Operator
Set Operator Rules, Covering Set Operator as UNION, UNION ALL, INTERSECT, MINUS etc. Practice Overview.
Managing Tables using DML Statements
Data Manipulation Language, Covering INSERT, UPDATE, DELETE & DB Transaction control using COMMIT, ROLLBACK, SAVEPOINT. Use of For update clause in SELECT Statement.
Introduction to Data Definition Language
Database Object, Naming Rules, Various Data Types, CREATE TABLE statement, Constraint guidelines, Defining constraints as NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY & CHECK etc. ALTER TABLE, DROP TABLE Statement. Create Table using Sub-query. Practice Overview.

What is Views & How to Create Views?

Introduction to Data Dictionary Views
Data Dictionary Structure, How to use Data Dictionary, USER_OBJECTS, ALL_OBJECT, USER_CONSTRAININTS. TABLE Information, Column Information etc. Practice overview.
Creating Sequence, Synonyms & Indexes
Importance of Sequence, Synonyms & Indexes. Defining Sequence, Synonyms & Indexes & DROP statement etc. Practice overview.
Creating Views
What’s View? Advantage of Views, CRETAE Simple & Complex views, Rules for performing DML operation on views. Modifying & Removing a view etc. Practice Overview.
Retrieving Data by using Sub-Query
Multiple Column Sub-query, Column Comparison, Pair & Non Pair Sub-queries, Scalar Sub queries, Co-related Sub-queries, Use of WITH clause. Practice Overview.