[Sqlalchemy-tickets] Issue #4032: enable_eagerloads(False) automatically for .subquery(), .exists() (zzzeek/sqlalchemy)

[Michael B. <iss...@bi...>]

New issue 4032: enable_eagerloads(False) automatically for .subquery(), .exists()
https://bitbucket.org/zzzeek/sqlalchemy/issues/4032/enable_eagerloads-false-automatically-for

Michael Bayer:

calling .exists() on an entity that has a subqueryload set up raises an error in 1.1 due to the internals not handling it correctly.    There should be no reason eagerloads are called upon at all for an exists() and probably for .subquery() in general.