27.7.6.9 mysql_data_seek()
void mysql_data_seek(MYSQL_RES *result, my_ulonglong offset)
Seeks to an arbitrary row in a query result set. The offset
value is a row number. Specify a value in the range from 0
to mysql_num_rows(result)-1
.
This function requires that the result set structure contains the entire result of the query, so mysql_data_seek()
may be used only in conjunction with mysql_store_result()
, not with mysql_use_result()
.