Function cbm_store_batch_count_degrees

src/store/store.c:3426–3456

}

int cbm_store_batch_count_degrees(cbm_store_t *s, const int64_t *node_ids, int id_count,
                                  const char *edge_type, int *out_in, int *out_out) {
    if (!s || !node_ids || id_count <= 0 || !out_in || !out_out) {
        return CBM_STORE_ERR;
    }

    memset(out_in, 0, (size_t)id_count * sizeof(int));
    memset(out_out, 0, (size_t)id_count * sizeof(int));

    /* Build IN clause: (?,?,?) */
    char in_clause[CBM_SZ_4K];
    int pos = 0;
    for (int i = 0; i < id_count && pos < (int)sizeof(in_clause) - ST_IN_CLAUSE_MARGIN; i++) {
        if (i > 0) {
            in_clause[pos++] = ',';
        }
        in_clause[pos++] = '?';
    }
    in_clause[pos] = '\0';

    bool has_type = edge_type && edge_type[0] != '\0';

    int rc = count_degrees_direction(s, node_ids, id_count, in_clause, has_type, edge_type, true,
                                     out_in);
    if (rc != CBM_STORE_OK) {
        return rc;
    }

    return count_degrees_direction(s, node_ids, id_count, in_clause, has_type, edge_type, false,
                                   out_out);
}

/* ── UpsertFileHashBatch ───────────────────────────────────────── */