Function cbm_store_close

src/store/store.c:1127–1178

}

void cbm_store_close(cbm_store_t *s) {
    if (!s) {
        return;
    }

    /* Checkpoint WAL before close to prevent orphan WAL accumulation.
     * Best-effort — silently skips if concurrent reader holds a lock. */
    if (s->db && s->db_path) {
        (void)sqlite3_wal_checkpoint_v2(s->db, NULL, SQLITE_CHECKPOINT_PASSIVE, NULL, NULL);
    }

    /* Finalize all cached statements */
    finalize_stmt(&s->stmt_upsert_node);
    finalize_stmt(&s->stmt_find_node_by_id);
    finalize_stmt(&s->stmt_find_node_by_qn);
    finalize_stmt(&s->stmt_find_node_by_qn_any);
    finalize_stmt(&s->stmt_find_nodes_by_name);
    finalize_stmt(&s->stmt_find_nodes_by_name_any);
    finalize_stmt(&s->stmt_find_nodes_by_label);
    finalize_stmt(&s->stmt_find_nodes_by_file);
    finalize_stmt(&s->stmt_count_nodes);
    finalize_stmt(&s->stmt_delete_nodes_by_project);
    finalize_stmt(&s->stmt_delete_nodes_by_file);
    finalize_stmt(&s->stmt_delete_nodes_by_label);

    finalize_stmt(&s->stmt_insert_edge);
    finalize_stmt(&s->stmt_find_edges_by_source);
    finalize_stmt(&s->stmt_find_edges_by_target);
    finalize_stmt(&s->stmt_find_edges_by_source_type);
    finalize_stmt(&s->stmt_find_edges_by_target_type);
    finalize_stmt(&s->stmt_find_edges_by_type);
    finalize_stmt(&s->stmt_count_edges);
    finalize_stmt(&s->stmt_count_edges_by_type);
    finalize_stmt(&s->stmt_delete_edges_by_project);
    finalize_stmt(&s->stmt_delete_edges_by_type);

    finalize_stmt(&s->stmt_upsert_project);
    finalize_stmt(&s->stmt_get_project);
    finalize_stmt(&s->stmt_list_projects);
    finalize_stmt(&s->stmt_delete_project);

    finalize_stmt(&s->stmt_upsert_file_hash);
    finalize_stmt(&s->stmt_get_file_hashes);
    finalize_stmt(&s->stmt_delete_file_hash);
    finalize_stmt(&s->stmt_delete_file_hashes);

    /* Use sqlite3_close_v2 — auto-deallocates when last statement finalizes.
     * Prevents ASan false-positive leaks from sqlite3 internal state. */
    sqlite3_close_v2(s->db);
    safe_str_free(&s->db_path);
    free(s);
}

sqlite3 *cbm_store_get_db(cbm_store_t *s) {
    return s ? s->db : NULL;