+ S Join.__init__..Bs+ (8$   y// 0(8s')N) table_name parent_alias table_alias join_typeget_joining_fields join_fieldstuple join_cols join_fieldnullablefiltered_relation)r r)r*r+r,r1r2r3s&&&&&&&&rr Join.__init__.sw%(&"&88: (,(8(8  (,(8(8   % !2rc .p.pVPpVPFwrgVPPVPW`P V4wrgVP V4wrW,p VP V4wrW,p VPV RV 24K VPPVP VP4pV'd>VP V4wppVPRV,4VPV4VP'dIVP VP4wppVPRV,4VPV4V'g>\VPRVP4p\RVP,4hRP!V4pVP VP"8XdRMRV!VP 4,pVP$: RV!VP"4: V: R V: R 2pVV3# \dLi;i) z| Generate the full LEFT OUTER JOIN sometable ON sometable.somecol = othertable.othercol, params clause for this join. z = z(%s)fieldzaJoin generated an empty ON clause. %s did not yield either joining columns or extra restrictions.z AND  %s z ON ()) quote_namer.opsprepare_join_on_clauser*r+compileappendr1get_extra_restrictionextendr3rgetattr ValueError __class__joinr)r,)r compiler connectionjoin_conditionsparamsqnlhsrhslhs_sql lhs_params lhs_full_namerhs_sql rhs_params rhs_full_name extra_cond extra_sql extra_paramsdeclared_field on_clause_sql alias_strsqls&&& ras_sql Join.as_sqlLs  ((HC!~~<<!!3(8(8#HC#+"2"23"7 G#0M"*"2"23"7 G#0M  " "m_C #G H)__::   d//  &.&6&6z&B #I|  " "6I#5 6 MM, '  ! ! ! ,*2*:*:4;Q;Q*R' < &&v '9: l+$T__gtON9;I;S;ST  _5 4??2 "T--..  NN t      F{1!  s-H// H=<H=c rVPVPVP4pVPVPVP4pVPeVPP V4pMRpVP VP VVVPVPVPVR7#)N)r3) getr*r+r3relabeled_clonerDr)r,r1r2)r change_mapnew_parent_aliasnew_table_aliasr3s&& rr^Join.relabeled_clones%>>$*;*;T=N=NO$..)9)94;K;KL  ! ! - $ 6 6 F Fz R  $ ~~ OO   NN OO MM/  rctVPVPVPVPVP3#r)rDr)r*r1r3r s&ridentity Join.identitys5 NN OO    OO  " "   rcl\V\4'g\#VPVP8H#r) isinstancer NotImplementedrer others&&r__eq__ Join.__eq__s(%&&! !}}..rc,\VP4#rhashrerds&r__hash__ Join.__hash__DMM""rc>VP/4p\VnV#r)r^rr,r news& rdemote Join.demotes""2&  rc>VP/4p\VnV#r)r^rr,rus& rpromote Join.promotes""2&  r) r3r0r1r.r,r2r*r+r)r)rrrrrrrZr^propertyrerlrqrwrzrrrs@rr r sG$3<9v "  / # rr c^a]tRt^toRtRtRtRtRtRt Rt ] R4t Rt RtR tVtR#) BaseTablez The BaseTable class is used for base table references in FROM clause. For example, the SQL "foo" in SELECT * FROM "foo" WHERE somecond could be generated by this class. NcWnW nR#r)r)r+)r r)aliass&&&rrBaseTable.__init__s $ rcVPpVPVP8XdRMRV!VP4,pV!VP4pWT,.3#)r7r8)r;r+r))r rFrGrJrXbase_sqls&&& rrZBaseTable.as_sqls\  4??2 "T--..  doo&#R''rcVPVPVPVPVP44#r)rDr)r]r+)r r_s&&rr^BaseTable.relabeled_clones3~~ OOZ^^D,<,N>NO  rcHVPVPVP3#r)rDr)r+rds&rreBaseTable.identitys~~t0@0@@@rcl\V\4'g\#VPVP8H#r)rhr~rirerjs&&rrlBaseTable.__eq__s(%++! !}}..rc,\VP4#rrords&rrqBaseTable.__hash__rsr)r+r))rrrrrr,r*r3rrZr^r|rerlrqrrrs@rr~r~sPIL!( AA/ ##rr~N) rdjango.core.exceptionsrdjango.db.models.sql.constantsrr Exceptionrrr r~rrrrs? 18 / /  WWt)#)#r