?
Solved

jasper report java.sql.date mysql problem

Posted on 2011-02-15
5
Medium Priority
?
2,241 Views
Last Modified: 2012-05-11
I try to design a report on a mysql database with jaspersoft ireport designer. I have a problem with date typed fields : "unable to get value for field x for class java.sql.date". I have tried to convert the field with the date function in the query but this doesn't help. Thanks by advance for your help.
0
Comment
Question by:proximal
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
5 Comments
 
LVL 14

Accepted Solution

by:
Kalpan earned 1000 total points
ID: 34894819
please check the mysql query are you using for the date fields....please past the query if possible ...

refer the following

http://stackoverflow.com/questions/3615237/jasperreport-field-date
0
 
LVL 92

Assisted Solution

by:objects
objects earned 1000 total points
ID: 34894839
check your not mixing java.sql.Date with java.util.Date
0
 

Author Comment

by:proximal
ID: 34895530
My field "date_closed" is of the type date in the mysql structure.

This is a very simple query to test the problem :

SELECT
     `opportunities`.`name` AS opportunity_name,
     `opportunities`.`date_closed` AS opportunity_date_closed
FROM
     `opportunities`
ORDER BY opportunity_date_closed

No problem without the ORDER BY clause.
0
 

Author Comment

by:proximal
ID: 34895979
I reply to myself : there were records with date = null in my table. Everything fine when I solved this problem.

Thanks for your help.
0
 

Author Closing Comment

by:proximal
ID: 34898756
Solved.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
In this post we will learn different types of Android Layout and some basics of an Android App.
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…
Viewers will learn about basic arrays, how to declare them, and how to use them. Introduction and definition: Declare an array and cover the syntax of declaring them: Initialize every index in the created array: Example/Features of a basic arr…
Suggested Courses
Course of the Month11 days, 1 hour left to enroll

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question