hibernate - JPQL query - how to access a list -


i using jpql.

but having trouble creating query because "tgdeclarationrglts" "list".

how can access list in query retrieve "iddeclarationrglt" ?

thank !

the "declarationrglt" entity

@id @sequencegenerator(name="decreg_iddeclaration_rglt", sequencename="sid_declaration_rglt" , allocationsize = 1) @generatedvalue(strategy=generationtype.sequence, generator="decreg_iddeclaration_rglt") @column(name="id_declaration_rglt") private long iddeclarationrglt;

the "lignediprec" entity

//bi-directional many-to-many association tgdeclarationrglt @manytomany(cascade = cascadetype.all) @jointable(     name="tg_dip_recouvrement"     , joincolumns={         @joincolumn(name="id_ligne_dip_rec")         }     , inversejoincolumns={         @joincolumn(name="id_declaration_rglt")         }     ) private list<declarationrglt> tgdeclarationrglts;

here query :

select distinct ta3.idtitre ligneta3 ta3, declarationrglt dec ta3.tgdeclarationrglt.iddeclarationrglt =:iddecreg , dec.tctypedeclarationrglt.cdtypedeclaration =:typedec

it quite difficult understand question since query using entity called ligneta3 have not provided.

if purely @ part of question:

how can access list in query retrieve "iddeclarationrglt"?

then think looking based on:

select d.iddeclarationrglt lignediprec l join l.tgdeclarationrglts d

that shows general approach accessing every element of collection, can use approach in bigger query.


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