How to remove field uniqueness using phpmyadmin
1. First open the database where the uniqueness of the field needs to be deleted
2. Then open the data table where the uniqueness of the field needs to be deleted , and then click the [SQL] option in the menu bar
3. Finally, enter the SQL statement to delete the uniqueness of the field, and click Execute
For example:
ALTER TABLE good_booked DROP INDEX good_id;
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