The method is perhaps not being run within a transaction since this behaviour is typical of such. To get all the results in one query override with jboss-ql and use a 'strategy' of on find. All this is discussed in the JBOSSCMP user guide. Lawrence Rafal Kedziorski wrote:
> Hi, > > my every entity beas has findAll() method defined in ejb-jar.xml as follow: > > <query> > <query-method> > <method-name>findAll</method-name> > <method-params/> > </query-method> > <ejb-ql><![CDATA[SELECT OBJECT(o) FROM firm o]]></ejb-ql> > </query> > > Could be this done better by other mechanism? JBoss are generating this > query for PostgreSQL: > > // get all id's > LOG: query: SELECT t0_o.firm_id FROM firm t0_o > > // call for every id > LOG: query: > SELECT firm_id,name FROM firm WHERE (firm_id=1) OR (firm_id=2) OR > (firm_id=1046258766552575) OR (firm_id=1046258766812847) OR > (firm_id=1046258766781998) OR (firm_id=1046258766823725) OR ( > firm_id=1046258766815290) OR (firm_id=1046258766821931) OR > (firm_id=1046258766808355) OR (firm_id=1046258766805899) OR > (firm_id=1046258766840567) OR (firm_id=1046258766818653) OR > (firm_id=1046258766857549) OR (firm_id=1046258766870043) > > ... > > LOG: query: SELECT firm_id,name FROM firm WHERE > (firm_id=1046258766821931) OR (firm_id=1046258766808355) OR > (firm_id=1046258766805899) OR (firm_id=1046258766840567) OR > (firm_id=1046258766818653) OR ( > firm_id=1046258766857549) OR (firm_id=1046258766870043) > > ... > > LOG: query: SELECT firm_id,name FROM firm WHERE > (firm_id=1046258766818653) OR (firm_id=1046258766857549) OR > (firm_id=1046258766870043) > > ... > > LOG: query: SELECT firm_id,name FROM firm WHERE > (firm_id=1046258766857549) OR (firm_id=1046258766870043) > > ... > > // last sql query > LOG: query: SELECT firm_id,name FROM firm WHERE (firm_id=1046258766870043) > > why are sending JBoss not for every firm_id one query? > > I have other tables, where are stored much more values. which generate > than longer query. > > Best Regards, > Rafal > > ------------------------------------------------------- > This SF.net email is sponsored by: Scholarships for Techies! > Can't afford IT training? All 2003 ictp students receive scholarships. > Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. > www.ictp.com/training/sourceforge.asp > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user -- **************************************************************************** MX Financial Solutions is a trading name of MX Moneyextra Financial Solutions Ltd, which is regulated by the Financial Services Authority and a member of the General Insurance Standards Council. MX Moneyextra Financial Solutions Ltd is registered in England No. 3379907. Registered Office: One Temple Back East, Temple Quay, Bristol BS1 6DX A wholly owned subsidiary of Bristol & West plc. **************************************************************************** ------------------------------------------------------- This SF.net email is sponsored by: Scholarships for Techies! Can't afford IT training? All 2003 ictp students receive scholarships. Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. www.ictp.com/training/sourceforge.asp _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
