Convex CommunityCCConvex Community
Powered by
StarlordS
Convex Community•14mo ago
Starlord

Paginated query executing twice

export default function NewProductPage() {
  const result = usePaginatedQuery(
    api.admin.listOwnPendingProducts,
    {},
    { initialNumItems: 10 }
  );      

  useEffect(() => {
    console.log('Query state changed:', {
      status: result.status,
      productsLength: result.results?.length,
      isLoading: result.isLoading,
      results: result.results
    });
  }, [result]);

  return null;
}
export default function NewProductPage() {
  const result = usePaginatedQuery(
    api.admin.listOwnPendingProducts,
    {},
    { initialNumItems: 10 }
  );      

  useEffect(() => {
    console.log('Query state changed:', {
      status: result.status,
      productsLength: result.results?.length,
      isLoading: result.isLoading,
      results: result.results
    });
  }, [result]);

  return null;
}


Query state changed: {status: 'LoadingFirstPage', productsLength: 0, isLoading: true, results: Array(0)}
Query state changed: {status: 'LoadingFirstPage', productsLength: 0, isLoading: true, results: Array(0)}
eruda.js?v=374bd0d1:3361 [CONVEX Q(admin:listOwnPendingProducts)] [LOG] 'listOwnPendingProducts executed on backend'
Query state changed: {status: 'Exhausted', productsLength: 1, isLoading: false, results: Array(1)}
eruda.js?v=374bd0d1:3361 [CONVEX Q(admin:listOwnPendingProducts)] [LOG] 'listOwnPendingProducts executed on backend'
Query state changed: {status: 'Exhausted', productsLength: 1, isLoading: false, results: Array(1)}
Query state changed: {status: 'LoadingFirstPage', productsLength: 0, isLoading: true, results: Array(0)}
Query state changed: {status: 'LoadingFirstPage', productsLength: 0, isLoading: true, results: Array(0)}
eruda.js?v=374bd0d1:3361 [CONVEX Q(admin:listOwnPendingProducts)] [LOG] 'listOwnPendingProducts executed on backend'
Query state changed: {status: 'Exhausted', productsLength: 1, isLoading: false, results: Array(1)}
eruda.js?v=374bd0d1:3361 [CONVEX Q(admin:listOwnPendingProducts)] [LOG] 'listOwnPendingProducts executed on backend'
Query state changed: {status: 'Exhausted', productsLength: 1, isLoading: false, results: Array(1)}


can someone explain probably please why paginated query is executing 2 times on first execution even it is exhausted?
Convex Community banner
Convex CommunityJoin
Join the Convex Discord! Explore Convex, the backend platform that keeps your app in sync.
15,138Members
Resources
Recent Announcements

Similar Threads

Was this page helpful?
Recent Announcements
james

Hi @everyone with everything going on today I forgot to post on discord about our EU launch! We have a region in Dublin now! You can start using it immediately, even for folks on the free plan. https://news.convex.dev/we-finally-got-our-eu-visa/ Stay tuned for more regions but also stay tuned for more infra improvements where we improve latency for teams no matter where their servers are located. Just at the tip of the iceberg re all the optimizations we have lined up.

james · 4d ago

Wayne

Hi @everyone happy Monday. Components Authoring [Challenge](https://www.convex.dev/components/challenge) updates! Meet the second batch of community-approved components **Firecrawl Scrape **- Scrape any URL and get clean markdown, HTML, screenshots, or structured JSON - with durable caching and reactive queries. https://www.convex.dev/components/firecrawl-scrape Built by: Gitmaxd **Durable Agents **- A Convex component for building durable AI agents with an async tool loop. https://www.convex.dev/components/durable-agents Built by: Siegfried **Convex Debouncer** - A server-side debouncing component for debouncing expensive operations like LLM calls, metrics computation, or any heavy processing that should only run after a period of inactivity. https://www.convex.dev/components/debouncer Built by: Ilya **DatabaseChat **- A Convex component for adding natural language database queries to your app. https://www.convex.dev/components/database-chat Built by: Nick **Transloadit** - A Convex component for creating Transloadit Assemblies, handling resumable uploads with status, and persisting status/results in Convex. https://www.convex.dev/components/transloadit Built by: Kvz **Loops** - A Convex component for integrating with Loops.so email marketing platform. https://www.convex.dev/components/loops Built by: Bobby The [challenge](https://www.convex.dev/components/challenge) is now ongoing, so keep building, and we'll keep rewarding. Thanks, everyone!

Wayne · 3w ago

Liz C

Hi everyone! Have you ever wanted to get your hands on some convex swag? Well you're in luck! We just launched our Convex swag store. Check it out here ---> https://store.convex.dev/

Liz C · 3w ago

Similar Threads

search Notion for "paginated query
leeLlee / general
9mo ago
paginated queries
erquhartEerquhart / general
3y ago
optimistic updates for paginated queries
StarlordSStarlord / general
14mo ago
Slow query
djbalinDdjbalin / general
2y ago