mysql how to set a number of decimals code example
Example 1: mysql alter decimal precision
ALTER TABLE YourTableNameHere MODIFY COLUMN YourColumnNameHere decimal(4,2)
Example 2: mysql decimal
column_name DECIMAL(5,2)
ALTER TABLE YourTableNameHere MODIFY COLUMN YourColumnNameHere decimal(4,2)
column_name DECIMAL(5,2)