Method getAllNodeNames

src/db/queries.ts:2149–2155

* Get all distinct node names (lightweight — just name strings for pre-filtering)

()

   * Get all distinct node names (lightweight — just name strings for pre-filtering)
   */
  getAllNodeNames(): string[] {
    if (!this.stmts.getAllNodeNames) {
      this.stmts.getAllNodeNames = this.db.prepare('SELECT DISTINCT name FROM nodes');
    }
    const rows = this.stmts.getAllNodeNames.all() as Array<{ name: string }>;
    return rows.map((r) => r.name);
  }

  /**
   * Stream the distinct node names one row at a time — the incremental