Structured language query, popularly known as SQL, is one of the most popular domain-specific programming languages in the technology industry today. According to Statista, MySQL is the second most popular database management system worldwide. Programmers use different tools to execute SQL, and one of these tools designed to speed up projects is an online SQL compiler.
Compilers are in the same categories as code editors, interpreters, and integrated development environments (IDEs). They are some of the best solutions to database issues out there because it simplifies SQL scripts. Read below to learn more about online SQL compilers, how to use them, and which one will be best for you.
What Is SQL?
SQL is a domain-specific query language that was developed by Raymond F. Boyce and Donald D. Chamberlin as a core query language in 1974. In programming, Structured Query Language is primarily used to provide structured data solutions to datasets in relational database management systems (RDBMS).
SQL is one of the favorite query languages used by data scientists, analysts, and other experts. A big data engineer can use SQL as an application programming interface (API) when they are working with relational databases. Software developers may also use SQL for backend development since it allows the application to interact with the database efficiently.
What Is an Online SQL Compiler?
An online SQL compiler is software that allows programmers to convert SQL to binary machine codes and feed instructions to a program. Just like Python, SQL is a high-level programming language. This is why a compiler is necessary to convert it into a low-level programming language, also known as machine code. While some compilers must be installed on your computer before you can use them, online options can be used directly from the browser.
How to Run SQL Online: Compilers, Interpreters, Code Editors, and IDE
SQL compilers, interpreters, code editors, and integrated development environments (IDE) are all programming tools used by developers to execute SQL. While they all have similar features, they are not the same. Below is a list of how an SQL online compiler is different from the other development tools above.
Online SQL Compiler vs Online SQL Interpreter
An SQL compiler is used to translate SQL into a machine-readable language, and an interpreter has a similar function. However, while a compiler translates the entire program at once, an interpreter can only interpret a single fraction of code or instruction at a given time. Interpreters usually handle the data definition language (DDL), which is a subset of SQL.
Both SQL compilers and interpreters have advantages and disadvantages. For example, compilers take a lot of time to analyze the source code but little time to execute it. On the other hand, the interpreter analyzes the code quickly but requires significantly more time to execute.
Online SQL Compiler vs Online SQL Editor
An online SQL editor is used by database administrators and programmers to execute queries without installing any bogus software on your computer. There are some compilers that also have code or text editor functions.
While the compiling function involves changing the language from human-readable to machine-readable language, the code editor helps the programmer to establish a connection SQL database. You can use the editor to make different changes to the source code in real time, even after it has been deployed.
Online SQL Compiler vs Online SQL IDE
An IDE is sophisticated software that can be used for complete SQL deployment. IDE is an acronym for integrated development environment, and online IDEs are used by developers to develop codes directly from online websites in their browsers.
A typical online SQL IDE has a compiler, code editor, interpreter, and everything else required to completely execute SQL from your browser. Think of an IDE as the ultimate programming and database management software. Most IDEs have communities of programmers, so you can enjoy the benefits of peer programming.
Top 5 Online SQL Compilers
| Online SQL Compiler | Price | Functionality |
|---|---|---|
| Datapine SQL Editor | $249, $449, $799, $1,099 | Code editor with compiler |
| SQLFiddle.com | Free | Compiler |
| DB<>Fiddle | Free | IDE with compiler |
| Online SQLite Compiler | Free | Compiler and IDE |
| JDoodle Online SQL Editor | Varies | Compiler and IDE |
The list below is an expansion of the table above. It contains details about each compiler and what you should expect if you choose to use a compiler over other tools. With this information, you should be able to make a decision that suits your needs.
Datapine SQL Editor
This is an online SQL compiler and editor that is primarily meant for business analysts and others who want to organize analytical reports quickly and efficiently. Datapine SQL Editor is a data analytics tool that organizations use to deploy employee and customer data. The tool comes in various pricing packages, and the more expensive packages usually come with more features.
Datapine SQL Editor Features
- Includes automated tasks to save time and reduce manual usage
- Has scalable features so organizations can build their reach without changing databases
- Offers automated SQL code generation
- Comes with a data visualization tool
SQLFiddle.com
SQLFiddle.com is one of the most popular tools for compiling SQL codes directly from your browser. This testing environment allows data experts and programs to interact with their respective databases for free. All you have to do is visit the website, choose the database you want to compile for, and paste the source code. You will receive the interpreted codes right away.
SQLFiddle.com Features
- Has multiple database compatibility
- Offers compiling for MySQL 5.6, Microsoft SQL Server 2017, Oracle 11g R2, SQLite (SQL.js), SQLite (WebSQL), PostgreSQL 9.6, and PostgreSQL 9.3
- Can be used for online testing data sharing
- Can convert text to DDL (data definition language)
DB<>Fiddle
DB<>Fiddle is an SQL compiler developed by DBAnow for multiple SQL databases. The database playground was designed for more than just converting human-readable language to machine-readable language. It can also be used for testing, sharing SQL snippets, and debugging.
DB<>Fiddle Features
- Offers options for testing and experimenting with SQL
- Allows you to query sample databases
- Has compatibility with SQL Server, Oracle, SQLite, MariaDB, MySQL, Firebird, PostgreSQL, and DB2
- Can write SQL branches
Online SQLite Compiler
This is another popular SQL compiler designed for data scientists and other data experts. The free website is currently one of the most popular compilers for converting SQL directly from your browser. The Online SQLite Compiler can also be used to refactor stored elements on the database.
Online SQLite Compiler Features
- Can be used to test an organization’s database
- Interacts with PostgreSQL, MariaDB, Oracle, SQLite, and MS SQL
- Offers a range of functions apart from compiling
- Can upload the source file if you don’t want to copy and paste it
JDoodle Online SQL Editor
JDoodle is an online editor that supports the English language and 75 other languages. It allows anyone who wants to become a database administrator to embed SQL codes directly to their websites after they have been compiled. Apart from editing and code compiling, it can also be used for debugging and connecting to multiple databases.
JDoodle Online SQL Editor Features
- Offers an API service that allows experts to execute programs quickly
- Can be customized to suit your needs
- Has a mobile app available for Android and iOS devices
- Has an enterprise version of JDoodle for organizations
Which Online SQL Compiler Should I Choose?
You should choose an SQL compiler that depends on your project needs. If you have an organization with scalability needs, you should pick a premium platform that allows you to scale as your organization expands. Platforms like Datapine SQL Editor and Jdoodle Online SQL are great options.
Anyone who just started to learn SQL and needs a free platform to host individual queries and interact with popular databases can go for DB<>Fiddle or SQLFiddle.com. Overall, SQL compilers are important tools for beginners and experts alike.
Online SQL Compiler FAQ
Yes, you can run a SQL query online, if you use the right website. A SQL editor or integrated development environment can be used to manipulate SQL statements directly from your web browser. This is as long as the user has the right to add, remove, or edit SQL statements.
Yes, there is a free open-source version of the MySQL database that is available to all community members under the GPL license. It is called MySQL Community Edition, and it receives a lot of support from tech experts who rely on SQL from across the globe.
Yes, there are many online SQL compilers available on the Internet for those interested in using the language. Most of these compilers are part of integrated development environments (IDEs). Some examples are JDoodle, SQuirreL SQL, MySQL Workbench, Microsoft SQL Server Management Studio Express, and Datapine SQL Editor.
Yes, you can use SQL to interact with the Oracle server without downloading it. All you have to do is find a website that offers this service. There are several open-source resources online that allow you to execute SQL command lines directly from your browser to the Oracle Express Edition.
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