[jboss-user] [Datasource Configuration] - check-valid-connection-sql with Oracle

Arati Chavan [http://community.jboss.org/people/AratiChavan] created the discussion "check-valid-connection-sql with Oracle" To view the discussion, visit: http://community.jboss.org/message/541828#541828 -------------------------------------------------------------- Hi, We are using the JNDI for connecting to Oracle DB. Everytime Database goes down, we hae to restart Jboss to establish a new connection. I want to implement  check-valid-connection-sql in the below ds file. Can someone shade some light on any potential problems or performance issues that we might encounter with this ? Below is my current ds file <?xml version="1.0" encoding="UTF-8"?> <!-- ===================================================================== --> <!--                                                                       --> <!--  JBoss Server Configuration                                           --> <!-- ==================================================================== --> <datasources>   <local-tx-datasource>     <jndi-name>jdbc/PassMarkDB</jndi-name> <connection-url> jdbc:oracle:thin:@1.11.111.111:1111:rsadev</connection-url>         <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>       <user-name>xxxx</user-name> <password>xxxx</password> <min-pool-size>5</min-pool-size>         <max-pool-size>200</max-pool-size>         <metadata>           <type-mapping>Oracle10g</type-mapping>         </metadata>   </local-tx-datasource> </datasources> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/541828#541828] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]