c# - OData cast binary data before filtering -


so,

i trying use odata's filtering , greater operator on binary field. want field cast int64 before comparison, cant find way to.

the example request have come far : 

http://urltocontroller?$select=__version&$orderby=__version &$filter=__version ge cast(binary'00000000000009fd', 'edm.int64')

this throws incompatible types edm.binary , edm.int64 error.

what :

http://urltocontroller?$select=__version&$orderby=__version &$filter=cast(__version,'edm.int64') ge cast(binary'00000000000009fd', 'edm.int64')

but throw error function cast not implemented.

any helps ? tried compare binary field on db if int?


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