Practical SQL Masterclass for Quick Interview Preparation

Practical SQL Masterclass for Quick Interview Preparation

Feel "experienced" in SQL by end of this course - Showcase SQL expertise - Get hired directly at senior positions

上次更新 9/2021

21 个章节 • 151 个讲座 • 总时长 20 小时 43 分钟

英语 [自动]

你将会学到的

Become job ready by acquiring ultimate skill in SQL

40% SQL topics are exclusive to this course only - not touched even in other advanced courses

Learn to create your own database and interact with existing databases and schema

Exclusive join & subquery techniqus - Data Integrity - Foreign Keys with ON DELETE or ON UPDATE

MultiRow INSERT - MutliTable UPDATE & DELETE - REPLACE statement - INSERT INGORE

START TRANSACTION - SAVEPOINT - Locking & Non-locking consistent reads - Managing AUTOCOMMIT

Emulation of set operators like INTERSECT and MINUS - UNION & UNION ALL

Exclusive coverage on GROUP FUNCTIONS and Modifiers - ROLLUP, GROUPING() - Group Functions with Joins

Analytical functions RANK(), DENSE_RANK(), FIRST_VALUE(), LAST_VALUE() and Conditional flow CASE() and IF()

Stored Procedures / Functions - Deal with complex data processing & handling problems

Create and manipulate VIEWS - Simplify queries by using VIEWS - Manipulate data through VIEWS

Create Triggers - Implement most complex of business rules and constraints on data

Even fresher showcase your "SQL expertise" - Guaranteed to get hired if you complete this course

Learn to solve from most basic to highly complex data handling & manipulation problems

要求

All you need is desire to learn SQL, no skills required beyond being able to use a computer

说明

First have a look at what two of the first enrolling students have to say about this course on giving 5* rating -



"I am a Linux system admin, also teach the same. I needed to take a database course to expand my skills. Initially I did not think, the course would go so much long way to impress me. By far this is the best of courses so far I purchased on Udemy. The instructor talks in clear & understadable way at perfect pace. Each lesson very short yet full .... - by Madan Tiwari"



"This is the course what every online course should be like. Amazing contents and explanations. The logical sequence of sections and topics is amazing, imparts solid base of knowledge ..... - by Ashlesha"



Why learning SQL thoroughly rather than superficially is important?



All industry, commerce, retail, or government activities are going data driven



Most jobs, if not all, will go to the people knowing techniques of storing, manipulating and analyzing data, in time to come



Extra-wide job opportunities waiting out there in every field



Statistics show SQL language at no.1 in demand with extra-wide demand v/s supply gap



SQL is very easy to learn – Simple English like syntax – No programming background required



SQL is ANSI standard language – independent of database systems you use



SQL opens perpetual job opportunities – Web development, Data Science, BI, Data Analyst, AI, Data Migration, Data Mining, DBA



Why take particularly this course?



There are 1000s of online courses on SQL, then why choose only this? Because choosing the right course is crucial to your career –



If you finish this course within 45 day so purchase with all the assignments then you get two courses - Python & MongoDB FREE



Single course for – Beginner, Intermediate & Advance. Then why pay for 3 different courses?



Quick interview preparation for all levels



To the point lessons – Concise yet complete – Average length of lessons 7 minutes



Includes purely industry oriented examples of applied knowledge



Goes overboard than just teaching syntax level – It is scenario based learning



Discover 40% topics covered exclusively here – Even not touched in advanced courses



Not only lessons but also exercises and assignments closely follow the interview pattern



Feel "experienced " in SQL by the end of this course – ready to demonstrate expertise



Learn to handle most complicated cases by with stored procedures, triggers and indexes



Gain expertise in handling data consistency in high density transaction environments



Learn to port data through export and receive through import



23 years of expertise has gone into scripting contents and instructional design of this course



Downloadable transcript of narration, including code with each lesson to enhance your learning experience



4-5 lessons are added every week – you keep learning the latest



What is my authority as instructor to this course?



I have been in the field of database administration for almost 24 years - working as well as a trainer. My teaching experience is deeply rooted in the corporate, where the courses are required to be designed as per the trends in the industry. So I can guarantee that this course actually represents the best of combination of my various corporate courses' model. Apart from corporate training, I have equal number of years experience as adjunct faculty to various university colleges in India and abroad. And through that, I know what a fresher needs, to make an indelible mark in securing the first job, and then to continue in high mast career. My classroom teaching experience exposed me to deal with students from all different fields and levels, experienced in some or the other technologies including to some extent in databases. Teaching experienced had not been an easy task, but that brought me practical exposure to deal with industry scenarios. This my entire experience goes to frame the instructional design of this most comprehensive course ever available out there.



I invite you to go through the curriculum (list of sections and lessons) to know the worth of this course.



See you get associated with the course!



此课程面向哪些人：

Fresher or working - Seeking or on the job - You must learn SQL even if you are or not a core IT professional

Aspiring to become data analyst, data scientist, database admin particularly must learn SQL

Python, Java, PHP, .Net or any programmers / developers must learn SQL

From clerk to manager / office administrator must learn SQL