Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
property name="poiLat" length="60" ormtype="big_decimal" persistent=true precision="16" scale="14" default="0" hint="";
I don’t understand precision or scale correctly. Using the property above why would ‘1’ give an error and ‘2’ be accepted? what should I change it to to accept ‘1’
1 ) -118.27 = error
2) -18.27 = ok
Scale refers the number of digits to the right of the decimal place. If you have precision 16 and scale 14, you can only have 2 digits to the left of the decimal place, so
Try:
That will allow 118.1234567890123, but that is a lot of decimal places. How many do you really need?
Will allow 123456789012.1234