SQL Free Guide 3
Free Version
Publisher Description
Structured Query Language (SQL) is a language for describing and operating on relational databases. A relational database is a database that is capable of representing relationships between different sets of data.
SQL can be used to access and manipulate data in: MySQL, SQL Server, Access, Oracle, Sybase, DB2, and other database systems.
SQL is commonly used in one of two ways:
1. Directly operate on the database management system (DBMS), or
2. Operate on the database management system as part of a larger application
What Can SQL do?
SQL can perform a variety of database related operations, including:
- Executing queries (finding data)
- Retrieving data
- Inserting records
- Updating records
- Deleting records
- Creating new databases
- Creating new tables
- Creating stored procedures
- Creating views
- Setting permissions
What is a Database?
In general, a database consists of one or more tables. Each table is identified by a name and contain rows (also called records) and columns containing data.
SQL is an ANSI (American National Standards Institute) standard
To build a web site that shows data from a database, you will need:
- Using An RDBMS database program (i.e. MS Access, SQL Server, MySQL)
- Using a server-side scripting language, like PHP or ASP
- Using SQL to get the data you want
- Using HTMLand or CSS
Web Sites and SQL
Most modern websites make use of a RDBMS (Relational Database Management System) to manage their data. The data in the RDBMS is stored in database objects called tables. A table is a collection of related data entries and it consists of rows and columns.
In general, these websites need the following components:
- An RDBMS database program (i.e. MS Access, SQL Server, MySQL)
- A server-side scripting language, like PHP or ASP
- SQL
- HTML
- CSS
About SQL Free Guide
SQL Free Guide is a free app for Android published in the Teaching & Training Tools list of apps, part of Education.
The company that develops SQL Free Guide is Code Tutorial. The latest version released by its developer is 3.
To install SQL Free Guide on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2015-02-09 and was downloaded 26 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the SQL Free Guide as malware as malware if the download link to com.okeschool.sql_free_guide is broken.
How to install SQL Free Guide on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the SQL Free Guide is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by SQL Free Guide will be shown. Click on Accept to continue the process.
- SQL Free Guide will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
