I have a web application deployed in a Tomcat 5.5 container. I use a SessionEventListener bean that logs some activities in the database. Sometimes I get this error message:
I\'ve read many threads regarding this topic, but everybody point to the character set in the database.
We have a spring bean that loads application messages from a Postgresql (8.4) database at startup. Bean definition is like :
I want to do JDBC Caching, I am using Oracle 11 as database. Using result_cache hint can help me here. But I have found it is not working with big resultset (around few thousand records) even though I
Hi Everyone I just need everyones help since I\'ll be working on a project here my project is I have to create a database, well a simple one Using Open office base(for the tables and MySQL queries) a
Recently made some database changes and something is messed up with the hibernate mapping. Hibernate Mapping:
I use a Row Set to pass query results in my selenium framework. Occasionally the data access object throws the following
I have the following Query : INSERT INTO users (user_id, date_created) VALUES (?,?) I have the following prepared statement
Is it possible to append text to an oracle 9i clob without rereading and rewriting the whole content?
This question already has answers here: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
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