types - Is there a difference between DB_DOUBLE and dbDouble? -


i've started new work , i've got manage, maintain (and feel sorry for) ms-access databases , application.

i must normalize, batch-copy db original files new model. when "select cas-ing" read data-types, i'm offered 2 choices each , every data-type; dbdouble , db_double, dbdecimal , db_decimal, etc.

anyone knows why two?

thanks feeding curiosity!

db_* deprecated constants part of access object model , provided backward compatibility. dbdouble , others part of dao object model:

?access.oldconstants.db_double  7  ?dao.datatypeenum.dbdouble  7

i'm guessing (all?) constants same, should confirm either via object browser (f2 in ide) or immediate window (ctrl + g).

in case, stick dao constants because others deprecated.


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