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Java Forum / Databases / January 2006

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ThreadLast Post  Replies
Can Java executes Microsoft Access Macro?31 Jan 2006 17:15 GMT2
Is there any way to run a Macro of Access database from Java?  How to
do it if so?
I searched the internet, I have not found an answer yet.  It seems
there is no way.  true or false?
deserialisation problem31 Jan 2006 15:03 GMT4
Fresh compile
clean out the database
objects persisted to database okay
objects retrieved from database okay using the below code.
MySQL and Java : Column not found30 Jan 2006 20:12 GMT8
I have a database called dbuild and a table called news
with sample entries added by the DB_News.java  So I have managed to
communicate to the MySQL database and do stuff.
Here is my new problem when I try and get "article" which is a "TEXT"
problems with eclipse birt report viewer30 Jan 2006 14:17 GMT3
hi..
i've been trying to use BIRT and had noticed 2 things.
1. trying to export a csv file will result in a file that has unicode
chars, excel can't read these in hebrew.
java long in an Access database30 Jan 2006 10:10 GMT5
Perhaps this is more of an Access question. I'm discovering that
Access' "Long Integer" cannot store a java Long. So I'm resorting to
string the numbers as strings. I'm I doing the right thing (other than
using Access :)  ) or missing someting?
JDBC access with Oracle30 Jan 2006 06:46 GMT2
I got "java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver"
when trying to load Oracle driver using "Class.forName
("oracle.jdbc.driver.OracleDriver");"
I'm using Windows XP with Oracle 10g client installed, and I've checked
row read performance29 Jan 2006 18:03 GMT5
Say I have an array of unordered non contiguous primary keys
what is likely to be the most efficient way to retrieve their associated
rows?
select between min and max id which I'd have to ascertain first
readObject ClassNotFoundException ConnectorJ29 Jan 2006 12:59 GMT2
I've got an Object into MySQL via a Blob but when I read it out with
getObject I get a ClassNotFoundException wrapped in an SQLException! I've
set the mysql property autoDeserialize appropriately as can be seen from the
fact I get an SQLException.
Pointbase28 Jan 2006 16:09 GMT2
What exactly are the limitations on the versions that come with
Weblogic or  J2EE ?
Does it have a max connections limit ?  A RAM limit perhaps ?
This doesn't appear in any documentation that I could find.
How many Statements to batch27 Jan 2006 10:34 GMT5
I am performing millions of inserts using PreparedStatements and executing them
in batches. My question is simply how big should my batch be?
Im assuming that attempting to batch millions of them at a time is bad from a GC
point of view ... they are going to be taking up memory for ...
MySQL 5 slow startup27 Jan 2006 00:39 GMT5
I have a Java app that starts a standalone instance of MySQL.
Since I upgraded from MySQL 3.2 to MySQL 5.0 on some machines
it takes more than 30 seconds after the start of the
MySQL-process until it is possible to connect to the database.
Servlets, JDBC Oracle Connection Mode26 Jan 2006 18:26 GMT4
I'm actually new to Java and JDBC, but i'm a good learner.
I need to write a servlet, that interacts with Oracle database, using
JDBC. Web-server, running Tomcat is not the same as Database Server
(I've read that it is important for driver mode).
after Oracle restart25 Jan 2006 14:11 GMT3
We're having problems with some jsp apps and an Oracle database.
Somebody with priviliges restarted the Oracle service and deleted all rows
from a table. Now if we do a manual insert, the row appears in the table,
but if we use the import manager from within our maintenance app ...
Cascading Updates In Derby Query?25 Jan 2006 03:03 GMT3
I have created the following tables:
------------------------------------------------------------------------------------------------------------------
DROP TABLE FREQUENCYTABLE;
DROP TABLE FOODNAMETABLE;
Insert speed (JDBC and MySQL)24 Jan 2006 21:01 GMT7
I am writing a program that needs to typically carry out around 100,000
INSERTs to a mysql database. I would normally load the data using a text
file, but in this case, there is the occasional query required (evenly
spread through, and dependent on, the INSERTs).
Pages: 1 2 3 December, 2005
 
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