make a field auto_increment mysql
ALTER TABLE document MODIFY COLUMN document_id INT auto_increment
make a field auto_increment mysql
ALTER TABLE document MODIFY COLUMN document_id INT auto_increment
mysql set id auto increment
ALTER TABLE users AUTO_INCREMENT=1001;
mysql check auto increment value
SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'database_name' AND TABLE_NAME = 'table_name';
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