Does formatting change the query semantics?

No — formatting only changes whitespace, capitalization, and line breaks. The parsed query tree is identical. Always verify with a diff if the formatter also 'optimizes' (some tools rewrite predicates, which can change behavior).

What SQL dialects are supported?

Standard SQL (ANSI) syntax works universally. Dialect-specific syntax (PL/pgSQL, T-SQL, MySQL backticks) may format imperfectly. The formatter focuses on the common SELECT/INSERT/UPDATE/DELETE structure.

Formatieren and beautify a SQL query

Nehmen ein minified oder poorly-indented SQL Abfrage und produce readable, consistently-formatted SQL mit keywords uppercased und clauses auf separate Zeilen.

1

SQL from logs or generated by ORMs is often a single long line. Formatting with keywords on their own line, consistent indentation, and alias alignment makes it readable for debugging and review.
2

SQL-Formatierer →
Paste the SQL query. The tool formats SELECT/INSERT/UPDATE/DELETE with standard conventions: keywords uppercase, SELECT/WHERE/GROUP BY on separate lines, subqueries indented.
3

sql-format → word-count
Rezept ansehen In Werkzeugkette öffnen

Use the chain to format a SQL document with multiple statements, handling semicolons and comments consistently.

Häufige Fragen

Does formatting change the query semantics?: No — formatting only changes whitespace, capitalization, and line breaks. The parsed query tree is identical. Always verify with a diff if the formatter also 'optimizes' (some tools rewrite predicates, which can change behavior).
What SQL dialects are supported?: Standard SQL (ANSI) syntax works universally. Dialect-specific syntax (PL/pgSQL, T-SQL, MySQL backticks) may format imperfectly. The formatter focuses on the common SELECT/INSERT/UPDATE/DELETE structure.