check_null        107 utils/history/archive.c     check_null(rs, row, 0, object_id);
check_null        108 utils/history/archive.c     check_null(rs, row, 1, sequence_id);
check_null         40 utils/history/dbsupport.h void check_null(SQ_result_set_t* rs, SQ_row_t* row,