Function rb_apply_distinct

src/cypher/cypher.c:3147–3178

}

static void rb_apply_distinct(result_builder_t *rb) {
    if (rb->row_count <= SKIP_ONE) {
        return;
    }
    int kept = SKIP_ONE;
    for (int i = SKIP_ONE; i < rb->row_count; i++) {
        bool dup = false;
        for (int j = 0; j < kept && !dup; j++) {
            bool same = true;
            for (int c = 0; c < rb->col_count && same; c++) {
                if (strcmp(rb->rows[i][c], rb->rows[j][c]) != 0) {
                    same = false;
                }
            }
            if (same) {
                dup = true;
            }
        }
        if (!dup) {
            if (kept != i) {
                rb->rows[kept] = rb->rows[i];
            }
            kept++;
        } else {
            for (int c = 0; c < rb->col_count; c++) {
                safe_str_free(&rb->rows[i][c]);
            }
            free(rb->rows[i]);
        }
    }
    rb->row_count = kept;
}

static void rb_free(result_builder_t *rb) {
    for (int i = 0; i < rb->row_count; i++) {