array « mysql « Java Database Q&A

1. BLOB vs. VARCHAR for storing arrays in a MySQL table    stackoverflow.com

I've got a design decision to make and am looking for some best practice advice. I have a java program which needs to store a large number (few hundred a ...

2. how to store the data in a object array, which collected from data base?    stackoverflow.com

Here, i have coded to get data from DB. I want to store the data in Object Array(POJO). How to do it? This code can also insert Data into ...

3. Using MySQL's IN statement in Java    stackoverflow.com

I have to find out if there are entries in a table that also exist in a list I have in Java. The logical solution would be "SELECT column FROM table ...

4. Insert variables, arrays into mysql database using java    stackoverflow.com

I've successfully inserted data into database by just writing in data that I need. Now I'm trying to insert variables and arrays that will hold the data. This was kind of ...

5. Initialize a 2D matrix from mySQL recordset in Java    stackoverflow.com

How can i initialize a 2-dimensional matrix from records coming from a database. I know how to do it in a for loop, but how should id o in such a ...

6. Easiest way to convert a Blob into a byte array    stackoverflow.com

what is the easiest way to convert a Blob into a byte array?I am using MYSQL and i want to convert a Blob datatype into a byte array. Iam using java programming ...

7. Easiest way to convert byte array into Blob in java    stackoverflow.com

What is the easiest way to convert byte array into Blob data type in MYSQL with java programming language?

8. How to pass Dynamic array to server in SOAP based webservice    stackoverflow.com

im stuck in this terrible problem, I have a SOAP based webservice implemented in Java.The client besides other data is supposed to have "male" and "female" checkboxes so the user can ...

9. How can I Pass Dynamic array to server in SOAP based Webservice    stackoverflow.com

im stuck in this terrible problem, I have a SOAP based webservice implemented in Java.The client besides other data is supposed to have "male" and "female" checkboxes so the user can ...

10. Problems passing dynamic array to SOAP based webservice    stackoverflow.com

im stuck in this terrible problem, I have a SOAP based webservice implemented in Java.The client besides other data is supposed to have "male" and "female" checkboxes so the user can ...

11. SELECT IN using "StringUtils.join(array, "','");"    stackoverflow.com

I have to perform a query on a DB where since one of the values passed is an array I have used StringUtils.join(array, "','") Here is how I implemented it, this ...

12. How to use Java to encode/decode/transcode byte array using a charset directly    stackoverflow.com

I have a malformed string which may be caused by a bug of MySQL JDBC driver, The bytes of a sample malformed string (malformed_string.getBytes("UTF-8")) is this:

C3 A4 C2 B8 C2 AD C3 ...

13. Array Index Out Of Bounds Exception: 0 ( Mistake with My MySQL "count"?)    coderanch.com

I am using the Tomcat and MySQL. Below is the message in the Tomcat log: ----- Root Cause ----- java.lang.ArrayIndexOutOfBoundsException: 0 at com.mysql.jdbc.PreparedStatement.setInternal(PreparedStatement.java:1845) at com.mysql.jdbc.PreparedStatement.setString(PreparedStatement.java:1056) at org.apache.commons.dbcp.DelegatingPreparedStatement.setString(DelegatingPreparedStatement.java:217) at org.apache.artimus.message.dao.MySQLMessageDAO.getNumberOfThreadBeans_forReceiver(MySQLMessageDAO.java:514) at org.apache.artimus.message.ListThreadHandler.getNumberOfThreads_forReceiver(ListThreadHandler.java:74) at org.apache.artimus.message.ListThread.execute(ListThread.java:119) I suppose that the problem is with the method getNumberofThreadBeans_forReceiver (which is line # 514 in the MySQLMessageDAO class). And I also suppose that the "0" caused the ...

14. MySql array (workarounds?)    coderanch.com

15. MySQL into an Array    java-forums.org

My question is this, when this block executes exactly what variable is the program sending the words from the file to? Just glancing at it I'm assuming they are all being saved to a string. Which variable is the data going to? I know this might sound elementary to some of you but I am having a time figuring it out ...

16. problem while connecting to mysql(Array Index Out Of Bound Exception)    forums.oracle.com