SQL Formatter
SQL Formatting: Formats SQL queries for better readability. Supports keyword capitalization, indentation customization, and more.
Supported: ANSI SQL standard, compatible with MySQL, PostgreSQL, Oracle, SQL Server, and other major DBMS
SQL Formatter automatically formats SQL queries for easy reading and understanding. Convert keywords to uppercase, add proper indentation and line breaks to greatly improve query readability.
How to Use
- 1
Paste your SQL query into the input area.
- 2
In Live mode, formatting happens automatically as you type.
- 3
Select options like keyword capitalization and indentation size.
- 4
Copy the formatted SQL to use it.
Use Cases
SQL Query Debugging
Format complex and hard-to-read SQL queries to easily find logical errors and debug.
Code Review
Format SQL queries in a consistent style for efficient team code reviews.
Documentation
Format SQL queries cleanly when including them in documentation to improve readability.
Learning & Education
Format queries to help students and beginners understand SQL query structure.
What is SQL Formatting?
SQL Formatting is a technique that organizes code style consistently to improve readability without changing SQL query functionality.
Keyword Capitalization: Converts SQL keywords like SELECT, FROM, WHERE, JOIN to uppercase for easy identification.
Indentation: Properly indents subqueries, CASE statements, JOIN conditions, etc. to clarify hierarchical structure.
Line Breaks: Splits long SELECT clauses, WHERE conditions, etc. into multiple lines for better readability.
Whitespace Cleanup: Removes unnecessary whitespace and maintains consistent spacing.
Frequently Asked Questions (FAQ)
Q.Is my data safe?
A. Yes, completely safe. All formatting operations are processed only in your browser, and SQL queries are never sent to or stored on our servers.
Q.Which SQL dialects are supported?
A. This tool is based on standard SQL (ANSI SQL) and can format queries from most major database systems like MySQL, PostgreSQL, SQL Server, and Oracle.
Q.Does formatting affect query performance?
A. No, formatting has no impact on query functionality or performance. It only improves readability.
Q.Can I format procedures and functions?
A. Yes, you can format complex SQL structures including stored procedures, functions, and triggers.
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