Function indexFragments

indexFragments(
    sql: FragmentSql,
    input: {
        fragments: readonly DeclaredFragment[];
        generation: string | number;
        nowMs: number;
        path: string;
    },
): Promise<
    {
        addresses: Record<string, string>;
        dropped: number;
        unchanged: number;
        written: number;
    },
>
Records this page's fragments, writing only the ones whose address moved.

A fragment the harvest no longer declares is dropped (replace, not merge, as indexPageTags() does), or a shrunken page would keep answering for a region it no longer has.
Parameters
- sql: FragmentSql
- input: {
      fragments: readonly DeclaredFragment[];
      generation: string | number;
      nowMs: number;
      path: string;
  }
Returns Promise<
    {
        addresses: Record<string, string>;
        dropped: number;
        unchanged: number;
        written: number;
    },
>
- Defined in src/ops/fragment-index.ts:170