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6 months 6 days ago#3334by Elias How do I prevent duplication data uploaded to MySQL database from a CSV or Excel file upload?
- Elias
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6 months 6 days ago#3335by Elias you may
- use unique keys
- before insert triggers in the MySQL
- write a program, maybe PHP, to perform Pre-Insert tasks
- maybe more
In one migration project from a Tailored Oracle Accounting System to SAP, I had done the insert using PRO*C programs for the export (where there were possible checks) and the Impor Utility of SAP).
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