Description
int yaz_record (int id, int pos, string type)
Returns record at position or empty string if no record exists at
given position.
The yaz_record() function inspects a record in
the current result set at the position specified. If no database
record exists at the given position an empty string is
returned. The argument, type, specifies the form of the returned
record. If type is "string" the record is returned in a string
representation suitable for printing (for XML and SUTRS). If type
is "array" the record is returned as an array representation (for
structured records).
