[infinispan-issues] [JBoss JIRA] (ISPN-10256) Document what needs to be configured for an attribute to be available for projection

Document what needs to be configured for an attribute to be available for projection ------------------------------------------------------------------------------------ Key: ISPN-10256 URL: https://issues.jboss.org/browse/ISPN-10256 Project: Infinispan Issue Type: Bug Components: Documentation-Query Affects Versions: 9.4.14.Final Reporter: Gustavo Lira e Silva Assignee: Donald Naro Priority: Major When we query something using containing grouping and aggregation functions we receive the exception bellow: {noformat} org.infinispan.objectfilter.ParsingException: ISPN014021: Queries containing grouping and aggregation functions must use projections. {noformat} The code used to receive this exception: {code:java} Query q = createQueryFromString("select count(u.something) from User u where user.name = 'John' Group By u.name"); {code} setProjections on QueryBuilder is deprecated and the information about how to use Projections using Query String is missing... Also there is a TODO in http://infinispan.org/docs/stable/user_guide/user_guide.html#projections