SELECT * FROM cars AS T1 WHERE EXISTS ( SELECT * FROM Imperfections as T2 WHERE T1.uid = T2.uid AND imperfection = 1 ) AND EXISTS ( SELECT * FROM Imperfections as T2 WHERE T1.uid = T2.uid AND imperfection = 2 ); from: http://dba.stackexchange.com/questions/28431/many-to-one-subselection-in-single-query
I have tried following but it not perfect that the subquery is plain sql not pydal: from gluon.sql import SQLXorable as Expression, SQLQuery db(Expression(db, "exists(select id FROM Imperfections WHERE T1.uid = T2.uid AND imperfection = 1)") & ...).select(...) Can you help? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
