Compare SQL Queries and Schemas
Compare two SQL files, queries, or schema definitions side by side. Identify table, column, and query differences. Free SQL diff checker tool.
Häufige Fragen
Does the tool parse SQL or just compare text?
The tool performs text-based comparison with SQL syntax highlighting. It does not parse SQL into an abstract syntax tree, so logically equivalent queries written differently will show as different. For best results, format both SQL files consistently before comparing.