Table of contents

Cover

SQL Server Functions and tutorials 50 examples

SQL presentation

This text is suitable for those who intend to learn or deepen their knowledge about SQL.

The SQL language concerns the programming of the databases, with that language we can create, modify, manage all that concerns a Database.

It is a universal language in the sense that most of its instructions can also be inserted into a programming language that is not SQL, but C Sharp, VB, and so on to manipulate databases directly from a program that is being developed .

In this text we will find most of the commands and then SQL statements, then still functions, or how to create VISES, STORED PROCEDURES, and so on.

All this is explained by simple examples, avoiding encountering long and complex examples, thus making learning easier and faster avoiding even confusing who is trying to learn.

List of topics

How to Create a Database.                  26) Select the Nest

Select instruction                                  27) The function Year

WHERE instruction                               28) The function Month

Order By Order                                     29) Functions

Distinct instruction                                 30) The function Power

Count instruction                                   31) The function SQRT

The AND operator                                 32) The function Substring

The OR operator                                   33) The function LEN

IN instruction                                         34) The function UPPER

Between instruction                              35) The function LOWER

Like instruction               .                     36) Find empty fields

Insert instruction                                   37) The function  GETDATE

Delete instruction                                 38) IF instruction

Update instruction                                39) Query on two tables

Sum  instruction                                   40) The WHILE cycle                                

Create a code table                            41) BREAK instruction  

Enter fields in a table                           42) LEFT instruction  

Delete a table                                       43) RIGHT instruction  

Create a View                                      44) LTRIM instruction  

Data in a single line                              45)  RTRIM instruction                              

Query operations                                  46) TRIM instruction  

Stored