
© Copyright IBM Corp. 2004. All rights reserved. 495
Chapter 19. Dynamic Query
The Dynamic Query service is provided by WebSphere Business Integration
Server Foundation in the area of data access through CMP EJBs. The base
application server supports the standard EJB QL specifications, with some
extensions that increase the flexibility of the syntax of EJB QL. However, one of
the characteristics of EJB QL is its static nature. Once an EJB QL query is
associated with a finder method and the EJB deployed, the query can only be
modified by redeploying and re-installing the EJB. The Dynamic Query service
removes this limitation. It allows applicat ...