Trigger Simulator
Generate MySQL trigger statements to define automatic execution logic on data changes
📖 User Guide Click to view detailed usage instructions
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📖 User Guide
Click to view detailed usage instructions
Trigger Simulator
Free online tool to generate MySQL database trigger statements. Define automatic execution logic when data changes.
Features
- Support BEFORE/AFTER timing
- Support INSERT/UPDATE/DELETE events
- Custom trigger name and table name
- One-click copy generated SQL
How to Use
- Enter trigger name
- Enter associated table name
- Select timing (BEFORE/AFTER)
- Select event (INSERT/UPDATE/DELETE)
- Write trigger body
- Click "Generate Trigger" button
Use Cases
- Data change audit logging
- Data sync and cascade updates
- Data validation and constraints
- Learn MySQL trigger syntax