How to change negative numbers into positive numbers in MYSQL
It is believed that many inexperienced people don't know what to do about how to change negative numbers into positive numbers in MYSQL. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.
The specific MYSQL statement is
Update table set field = abs (field)
For example, the zencart format is
Update zen_products set products_price=abs (products_price)
You can change the negative number of the price into a positive number in batch.
After reading the above, have you mastered the method of how to change a negative number into a positive number in MYSQL? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!
