sql server - Entity Framework and Multiple DB versions -


we use entity framework data dynamics gp database displaying website. time goes on , fields in database added, have problem ef needs updated new fields in tables. of course has side effect our website support newest version of our db. since our customers have wildly different versions of db in field, makes difficult manage ef support of different versions.

in linqtosql omit added fields didn't care in website or lazy load them. in ef, errors when try this. ideas on how without having build different versions of edmx different versions of db?

thanks!


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