IBM BPM, V8.0.1, All platforms > Programming IBM BPM > Developing client applications for BPEL processes and tasks > Queries on BPEL process and task data > Query tables in Business Process Choreographer

Query table queries

Queries are run on query tables in Business Process Choreographer using the query table API, which is available on the Business Flow Manager EJB and the REST API.

A query is run on one query table only. Entity-based API methods and row-based API methods are used to retrieve content from query tables. Input parameters are passed into the methods of the query table API.

• Query table API methods
  Queries are run on query tables in Business Process Choreographer using the query table API. Entity-based API methods and row-based API methods are available to retrieve content from query tables.
• Query table API parameters
  

  You use query table API methods to retrieve content when you run queries against a query table in Business Process Choreographer.

• Results of query table queries
  

  You use query table API methods when you run queries on a query table in Business Process Choreographer. The result of a queryEntityCount method or queryRowCount method query is a number. The queryEntities and the queryRows methods return result sets.

Query tables in Business Process Choreographer

Related concepts:
Query table development
Predefined query tables
Supplemental query tables
Composite query tables
Filters and selection criteria of query tables