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int es_mbb_void_v( struct es_mbb *fb, const char *fieldname, void *pvar );


struct es_mbb *fb Field-binding collection.
const char *fieldname Database field name.
void *pvar Reference to program variable buffer

Return Codes

ES_ERROR_NONE Success. No errors.
ES_ERROR_UNKNOWNFIELD Unknown database field in this class.


Bind by value the contents of the buffer referenced by pvar with the database field fieldname. The field-binding fb must have been previously constructed via es_mbb_new(). The buffer is assumed to be large enough to hold the contents of the database field (e.g. at least 8 to 64 bits in size for integer field types).

Binding by value means that the contents of the buffer reference by pvar is copied to the database during an insert/update operation and fieldname's value is copied to the buffer during a fetch operation.

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