
There are 4 categories. SQL Language is split into DDL (Data Definition Language) DML (Data Manipulation Language) DCL (Data Control Language) TCL (Transaction Control Language) We will go through brief intro on each of these.
In this video we will go through the following constraints which can be applied to a column.
We will take a look at the following constraints
Null
Not Null
Unique Constraint
Check Constraint &
Primary Key
In this session we will go through the last constraint on a particular column, i.e. Foreign Key Constraint.
This is part 2 of the SQL Constraint which is continuation of Part 1 where we went through Null, Not-Null, Primary Key, Unique Key, Check Constraint etc.
In this video we will go through different data types available in SQL. There are various data types available. We will go through Numeric data type, Date-Time data type, String data type and other data types such as image, blob , binary data type.
In this video we will go through various operators available in SQL with examples and the operators which we will be discussing in this session are
Logical
Comparison
Comparison Keyword
In this tutorial we will take a look at grouping the result sets using the clause Group By and ordering the result set by using Order By clause.
In this video we will go through some of the built in functions available along with examples.
Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network (including the Internet). Microsoft markets at least a dozen different editions of Microsoft SQL Server, aimed at different audiences and for workloads ranging from small single-machine applications to large Internet-facing applications with many concurrent users.
SQL (Structured Query Language) is a language which is used to interact with databases which stores data. Microsoft provides SQL Server to manage the data and the query language which enables to store and retrieve the data with ease. With the emergence of Big Data and Business Intelligence there is an extensive demand for the resources who has basic SQL skills.
MS SQL Server is a relational database management system (RDBMS) developed by Microsoft. This product is built for the basic function of storing retrieving data as required by other applications. It can be run either on the same computer or on another across a network. This tutorial explains some basic.
This course will teach you how to use the SQL language with Microsoft SQL Server, one of the popular database server in the world.
In this course we will learn the following topics
Introduction to SQL
SQL Constraints
SQL Data types
DDL, DML, DCL & TCL
SQL Operators
Groups in SQL
Built-in Functions in SQL
Sub-Query, Inner Query, Co-related Query
Joins, Inner,Outer,Left and Cross Join
At the end of the course, you will gain a good knowledge and will be able to write SQL queries with ease.
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