Regular expressions (regex) boolean operator in HQL's where clause: rlike in mysql, regexp_match in informix, ... (regression from hibernate2)
----------------------------------------------------------------------------------------------------------------------------------------------

          Key: HHH-3404
          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3404
        Project: Hibernate3
      Issue Type: New Feature
      Components: query-hql
  Affects Versions: 3.2.6
       Reporter: Geoffrey De Smet


Hibernate 2 supported the rlike boolean operator (at least for mysql): HB-1034. Hibernate3 currently doesn't.
It turns out that most mainstream databases support regular expression patterns (independently from normal like patterns).

Mysql: rlike
where a.serial rlike '\d*'

Informix: regexp_match()
where regexp_match(a.serial, '\d*')

Oracle: REGEXP_LIKE
where REGEXP_LIKE(a.serial, '\d*')


There have been several forum posts asking about this feature for hibernate3 btw:
http://forum.hibernate.org/viewtopic.php?p=2391395
http://forum.hibernate.org/viewtopic.php?p=2375634
etc

--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

   
_______________________________________________
hibernate-issues mailing list
hibernate-issues@(protected)
https://lists.jboss.org/mailman/listinfo/hibernate-issues