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Mike Bayer
8111fda29f
mapper/relations are stricter about class attributes and primary mapper - is_primary flag on relations fixed (wasnt working before). new primary mappers clear off old class attributes, secondary mappers insure that their property was set up by the primary; otherwise secondary mappers can add behavior to properties that are unmanaged by the primary mapper added "group" option to deferred loaders so a group of properties can be loaded at once mapper adds the "oid" column to the select list if "distinct" is set to true and its using the default "order by oid" ordering (mysql benefits from ansisql fix to only print out unique columns in the select list since its oid is the same as the pk column) fixed unittests to comply with stricter primary mapper rules