Also note that there is a limit for the query size globally in some vendors and that people relieved from HHH-1123 cal fall into the second limit. A solution would be for Hibernate to split one query into several but I'm not sure I like the idea.
Emmanuel On 29 nov. 2011, at 21:29, Łukasz Antoniak wrote: > Hi all! > > Recently I had a closer look at HHH-1123 issue. This bug affects both - > Criteria API and HQL. I have introduced > Dialect#maximumInExpressionElements() method which returns maximum > number of allowed elements in a single SQL IN clause, or null treated as > infinite. The change of InExpression was very easy. However, fixing this > bug for HQL queries requires modification of ParameterMetadata > (namedDescriptorMap cannot remain unmodifiable), as well as > AbstractQueryImpl (queryString). As I don't see any other solution, I > wanted to ask you guys for suggestions. Is it the only possible way of > fixing this issue? Finally, shall we really fix this? This is a DB > vendor limitation, but 40 user gave their vote for it. > > Regards, > Lukasz Antoniak > _______________________________________________ > hibernate-dev mailing list > hibernate-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
