Using Spring 1.2.1 and oracle.jdbc.pool.OracleDataSource 10.2.0.3.0 I sometimes get a stack trace like below.I think it is caused by the connection pool being full.Does anyone know the cause for sure?
We have a JMS queue of job statuses, and two identical processes pulling from the queue to persist the statuses via JDBC. When a job status is pulled from the queue, the database is checked to see if
When trying to use DDLUtils it always seems to take over the id values for the columns that are set to autoincrement. How can I prevent this?
I am using JDBC to connect to SQL Server 2005 locally using integrated security. It is failing with: Error: 17806, Severity: 20, State: 2.
I am trying to load the data in Oracle server remotely. I am doing \"executeBatch()\" for every 50 sqls that are added in batch. (thru JDBC)
Is there a way to know开发者_JAVA技巧 if a transaction is in an \"ongoing\" state in JDBC? I found nothing in the Connection API.
I am using Eclipse EE IDE and I am using the MySql Connector/J driver. How do 开发者_如何学CI set up a properties file with all the information(DB URL, DBusername,etc) Also I see that you need a DBnam
Hello here is what I want, I connect to a DB and retrieve the biggest element of the UniqueId column, and assign it to an integer variable named maxID, here is my approach:
I am not very sure about the auto commit mode of java JDBC, I am making a connection whose auto commit mode is set to false. After that I fire a select query on database, which works fine, I am under
I am running queries against an Oracle 10g with JDBC (using the latest drivers and UCP as DataSource) in order to retrieve CLOBs (avg. 20k characters). However the performance seems to be pretty bad:
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