SQL Step by Step Videos
SQL Step by Step Tutorials 1) SQL Tutorial 1: Introduction to SQL (Structured Query Language Commands and Operations, What is SQL?, Purpose of SQL, Who Should Learn SQL?, Subsets of SQL, Data Definition Language,...
Tagged: SQL Data Types
SQL Tutorial 2: SQL Overview
SQL Tutorial 2: SQL Overview SQL (Structured Query Language) is a standard language for accessing databases. All Relational Database Management Systems like MS Access, MS SQL Server, Oracle, Sybase, MySQL, DB2 use SQL as...
SQL Operators
SQL Operators An operator is a reserved word or a character used primarily in an SQL statement’s WHERE clause to perform operation(s), such as comparisons and arithmetic operations. Operators are used to specify conditions...
SQL Data Types
SQL Data Types Selecting appropriate data types is one of the most important considerations when designing a SQL Server database. Choices you make in the database design phase may have a significant impact on...