Open Office as MySQL client (no replies)
In the past, some Open Office database users, when they wanted to go beyond using the embedded engine, tried connecting to MySQL servers with the JDBC connector. Open Office now has it's own, native,...
View Articleconnector/MXJ hangs with Hudson builds (no replies)
Hello, I'm hoping that someone reading this post has successfully run JUnit tests with the embedded mysqld (connector/MXJ) on Hudson. Currently connector/MXJ tests run great locally - Linux / Windows...
View Articlejava webstart mysql-connector-java calls -bin library (no replies)
I have a java webstart project using mysql-connector-java-5.1.24.jar . When installing I can see in the traffic to the server that webstart gets the mysql-connector-java-5.1.24.jar. But when the...
View ArticleJDBC Jar Error in DtSQL (1 reply)
I installed MySQL server on Windows Box and use a db tool (DtSQL) in Linux or Mac OS trying to connect the MySQL in Windows. Both receives error and I checked the error message, it looks the failure...
View ArticleProblem upgrading to mysql-connector-java-5.0.8 (2 replies)
Hello All, I have a web server talking to a MySQL server. The configuration is as following: Web server: REDHAT 8 Java - j2sdk1.4.2_05 mysql-connector-java-3.0.7-stable-bin.jar MySQL server: mySQL 4...
View ArticleConnecting to mysql database in Netbeans (3 replies)
Hi, I don't know how to connect to a mysql database in Netbeans. I tried to download the mysql-admin file to set the 'Path/URL to admin tool' in Admin properties (MySQL Server properties). But I don't...
View ArticleODBC 64bit driver bug? (1 reply)
ODBC Driver 64 bit have a bug, when i run it as a Java web application on a windows 7 64 bit PC to execute "SELECT * FROM Cares". there are a error "[Microsoft][ODBC Driver Manager] Invalid string or...
View Articlejdbc "Communications link failure" / Logging myql (1 reply)
Hi, We are facing a problem. At night we are running several proccesses on a Mysql (Server 5.1.61) and we are getting the exception from jdbc com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:...
View ArticleError rebooting my Database Service (1 reply)
Hi everybody, I have the next error in my apache tomcat server. I has read that is very common, but the solutions suggested hasn't worked for me: 2013-05-08 10:12:35,558 ERROR...
View ArticleuseCompression=true and potential Memory leak due to connection tracking via...
Hi there, We came across an issue on one of our systems towards the end of last week, where the application was growing in memory use. Upon analysing the hprof of a couple of replica systems, it was...
View ArticleConnecting a MySQL database (no replies)
Hi, Sorry for the dumb newbie question. I hope it's an easy answer. I'm working with a developer overseas on a website that uses a database and he just sent me the root folder to run in the tomcat...
View ArticleProblems with SELECT INTO OUTFILE with EclipseLink JPA Provider (no replies)
We have developed an application that is deployed into weblogic application server. This application executes one SELECT INTO OUTFILE statement using one defined JDBC resource. Database access uses...
View Articlejdbc replication driver and slave alignement (1 reply)
Hi, I am using the connection pool with the com.mysql.jdbc.ReplicationDriver driver . We have many slave and the ReplicationDriver is very usefull for to have a load balance but I would to ask if the...
View ArticleRegarding "Communications link failure" in MYSQL -5.5.21 and Jboss 5.1.2 (5...
Hello Folks, Could you please help me on the below issue? Event: While doing AP → DB process, there is a process which run SQL for long time, when passing 3600 seconds（60 minutes） then the session was...
View Articleconnect to MYSQL with servlet (2 replies)
Hello. Okay I have been struggeling with a problem the past two days, and I Cant figure why, so I am pretty much stock. I talked to some people, and they dont know what is wrong either. I want to...
View ArticleTINYINT column returning BigInteger instead of Integer (4 replies)
Currently we have a strange issue happening in our Production. Our Technology stack is Spring, Hibernate and MySQL as back end. When our DBA added an index on one of the table column, all the TINYINTs...
View ArticlePreparedStatement with Hexadecimal Literals (no replies)
Hi, I am trying to insert a Hexadecimal Literal into a varchar column. My overall system logic relies on PreparedStatements, and if I try, setString(1, hexString); my string is wrapped into quotes...
View ArticleTime out from connections (no replies)
I have a java swing application that relies heavily on data to do it's many calculations. For a certain action, there are times that the application will need to send consecutive queries to perform an...
View ArticleJDBC-SWING-MYSQL Examples (no replies)
Hi Folks , You can refer the below links that explains How you can connect MYSQL DB with JAVA UI's through JDBC http://www.techwayz.com/2013/05/jtable-jdbc-example-to-load-database.html...
View Articlejdbc(loadbalance) completely fills connection pool (3 replies)
Hello. Currently I'm trying to implement load balancing with jdbc driver, so I'm writing connection string like jdbc:mysql:loadbalance://... But I'm encountering such problem: after some navigation...
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