Best SQL Server DBA Training in Chennai

MS SQL Course Fee and Duration

The course fee of MS SQL Certification Training in Chennai is reasonable; You can pay it in two installments. Our help desk will clear all your concerns regarding time, venue and duration.

SQL Server DBA Course Syllabus

MS SQL has been having a release often and version 2019 is expected to release. The syllabus of Microsoft SQL Server Course in Chennai is prepared meticulously so that the candidate gets trained in the appropriate version. The syllabus also meets the industry standards through which the candidate will get the confidence to attend interviews.

SQL Overview

• Outlining SQL as the cornerstone of database activity
• Applying the ANSI/ISO standards
• Describing the fundamental building blocks: tables, columns, primary keys and foreign keys

Building the Database Schema

• Creating tables and columns
• Building tables with CREATE TABLE
• Modifying table structure with ALTER TABLE
• Adding columns to an existing table
• Removing tables with DROP TABLE

Protecting data integrity with constraints

• Guaranteeing uniqueness with primary key constraints
• Enforcing integrity with foreign key constraints
• Imposing business rules with check constraints
• Enabling and disabling constraints
• Removing constraints with ALTER TABLE

Improving performance with indexes

• Expediting data retrieval with indexes
• Recommending guidelines for index creation

Manipulating Data

• Modifying table contents
• Adding table rows with INSERT
• Changing row content with UPDATE
• Removing rows with DELETE

Applying transactions

• Atomic Consistent Isolated Durable (ACID) rules
• Controlling transactions with COMMIT and ROLLBACK

Writing Single Table Queries

• Retrieving data with SELECT
• Restricting rows with the WHERE filter
• Sorting the result with ORDER BY
• Handling NULL values in expressions
• Avoiding NULL value pitfalls in filter conditions

Querying Multiple Tables

• Applying the ANSI/ISO standard join syntax
• Matching related rows with INNER JOIN
• Including nonmatched rows with OUTER JOIN
• Creating a Cartesian product with CROSS JOIN

Combining results with set operators

• Stacking results with UNION
• Identifying matching rows with INTERSECT
• Utilizing EXCEPT to find nonmatching rows

Employing Functions in Data Retrieval

• Processing data with row functions
• Conditional formatting with the CASE expression
• Utilizing the CASE expression to simulate IF tests
• Dealing with NULL values

Performing analysis with aggregate functions

• Summarizing data using SUM, AVG and COUNT
• Finding the highest/lowest values with MAX and MIN
• Defining the summary level with GROUP BY
• Applying filter conditions with HAVING

Constructing Nested Queries

• Applying subqueries in filter conditions
• Correlated vs. noncorrelated subqueries
• Testing the existence of rows

Including subqueries in expressions

• Placing subqueries in the column list
• Creating complex expressions containing subqueries
• Handling subqueries that return no rows

Developing In-Line and Stored Views

• Breaking down complex problems
• Selecting data from a query result set
• Subqueries in the FROM clause
• Creating views in a database
• Building reusable code
• Updateable vs. non-updateable views

Why training in MS SQL from the top MS SQL Training Center is needed?

Some would have a question as to whether MS SQL is still in demand. In order to answer this question and the importance of SQL Server Training in Chennai, lets understand MS SQL better. SQL is the major language responsible for controlling data and data structures comprised within a relational database management system. It is a language that you use to communicate with the database. With the passage of time, an alternative to SQL has cropped up named NoSQL. Now, as per trends, SQL is re-emerging and now it is one of the most sought-after skills by recruiters.  Despite the waves created by NoSQL in the recent years, SQL is still heading to become the universal interface for data evaluation once again. In order to learn about this re-surging concept, contact the educational counselors of Softlogic and later enroll for a free demo session.