Hello Crista, I do think that you can have more chances of get an answer for this in the Oracle Community [1]
Anyway this is how our tns entries [2] looks like for our Oracle Databases: TNS_ENTRY_1_PROD=( DESCRIPTION= (ADDRESS= (PROTOCOL=TCP) (HOST=my.host.name.1) (PORT=XXXXX) ) (ADDRESS= (PROTOCOL=TCP) (HOST=my.host.name.1) (PORT=XXXXX) ) (LOAD_BALANCE=off) (CONNECT_DATA= (SERVER=DEDICATED) (SERVICE_NAME=my.service.name) (FAILOVER_MODE= (TYPE=SELECT) (METHOD=BASIC) ) ) ) Hope it helps, Luis [1] https://community.oracle.com/community/groundbreakers/database/general_questions [2] https://docs.oracle.com/en/database/oracle/oracle-database/19/dbseg/glossary.html#GUID-8836AF91-6176-4133-BD13-348AF90181CE El lun., 27 ene. 2020 a las 18:15, Edwards, Crista E (<crista.edwa...@pnc.com.invalid>) escribió: > What is the proper syntax for the URL portion of my JDBC connection when > using 2 databases? We are on Tomcat 9.0, connecting to an Oracle database. > We have 2 database instances, one active & one inactive, but the JDBC > connection must contain both & connect to the active instance. Below is an > example of the URL we were using when on Websphere servers. > > jdbc:oracle:thin:@ > (DESCRIPTION=(ADDRESS_LIST=(source_route=off)(load_balance=off)(failover=on)(address=(protocol=tcp)(host= > ldb123.prod.exint.net)(port=1500))(address=(protocol=tcp)(host= > ldb234.prod.exint.net)(port=1500)))(connect_data=(service_name= > abc0405p_rwsvc.prod.exint.net))) > > Thank you, > Crista Edwards > > > > The contents of this email are the property of PNC. If it was not > addressed to you, you have no legal right to read it. If you think you > received it in error, please notify the sender. Do not forward or copy > without permission of the sender. This message may be considered a > commercial electronic message under Canadian law or this message may > contain an advertisement of a product or service and thus may constitute a > commercial electronic mail message under US law. You may unsubscribe at any > time from receiving commercial electronic messages from PNC at > http://pages.e.pnc.com/globalunsub/ > PNC, 249 Fifth Avenue, Pittsburgh, PA 15222; pnc.com > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- "Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better." - Samuel Beckett