#34207: Incorrect SQL query when adding a ManyToMany related object with a
"through" table prevents adding a new relationship if the new relationship
is identical except for a different value for "through_defaults"
-+-
#34207: Incorrect SQL query when adding a ManyToMany related object with a
"through" table prevents adding a new relationship if the new relationship
is identical except for a different value for "through_defaults"
-+-
#34207: Incorrect SQL query when adding a ManyToMany related object with a
"through" table prevents adding a new relationship if the new relationship
is identical except for a different value for "through_defaults"
-+-
#34207: Incorrect SQL query when adding a ManyToMany related object with a
"through" table prevents adding a new relationship if the new relationship
is identical except for a different value for "through_defaults"
-+-