Free SQL UPDATE Statement Generator
Build SQL UPDATE queries visually. Select columns, set values, and define conditions — no syntax memorization needed.
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💡 Check "Expression" for SQL expressions like NOW(), column + 1, or NULL
⚠️ No WHERE clause — this will update ALL rows in the table!
Add a condition to target specific rows.
Table name is required
-- Please enter a table name
Your data stays private
This tool runs entirely in your browser. Your table names, column names, and values are never sent to any server.
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“I already see the value in it as an early customer and can't wait to try more ways to automate these schema diagrams. They are useful for so many reasons as we are investing more and more in great software architecture”
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SQL UPDATE Statement Guide
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UPDATE statements are just one piece of your database. ChartDB helps you visualize your entire schema — see all tables, columns, and relationships at a glance.
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