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SQL Formatter

Format and beautify your SQL queries with proper indentation and structure.

Input SQL
Formatted SQL 

                

            


            
            

                

                    
0

                    
Lines

                

                

                    
0

                    
Keywords

                

                

                    
0

                    
Tables Referenced

                

                

                    
0

                    
Characters

                

            


            
            

                

                    
                    SQL Keywords Reference
                

                

                    

                        
Data Query

                        

                            SELECT
                            FROM
                            WHERE
                            ORDER
                                BY
                            GROUP
                                BY
                            HAVING
                        

                    

                    

                        
Joins

                        

                            JOIN
                            LEFT
                                JOIN
                            RIGHT
                                JOIN
                            INNER
                                JOIN
                            ON
                        

                    

                    

                        
Data Modification
                        

                        

                            INSERT
                            UPDATE
                            DELETE
                            VALUES
                            SET
                        

                    

                    

                        
Operators

                        

                            AND
                            OR
                            NOT
                            IN
                            LIKE
                            BETWEEN
                        

                    

                

            


            
            

                
Frequently Asked
                    Questions

                

                    

                        
                            What SQL dialects does this formatter support?
                            
                        
                        

                            This SQL formatter supports standard SQL syntax that works with MySQL, PostgreSQL, SQL
                            Server, SQLite, and Oracle. The formatting focuses on common SQL keywords and structure that
                            are universal across dialects.
                        

                    


                    

                        
                            Why should I format my SQL queries?
                            
                        
                        

                            Formatted SQL is easier to read, debug, and maintain. Proper indentation helps identify
                            query structure, joins, subqueries, and conditions at a glance. This reduces errors and
                            improves collaboration with team members.
                        

                    


                    

                        
                            Should SQL keywords be uppercase or lowercase?
                            
                        
                        

                            SQL keywords are case-insensitive, so both work. However, using UPPERCASE for keywords is a
                            common convention that improves readability by distinguishing keywords from table and column
                            names. This formatter lets you choose your preferred style.
                        

                    


                    

                        
                            Will formatting change my query's behavior?
                            
                        
                        

                            No, formatting only changes the visual appearance of your query. The logical structure and
                            behavior remain exactly the same. Whitespace and line breaks don't affect how SQL databases
                            execute queries.
                        

                    

                

            


            
            

                
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