T
TanStack•2mo ago
noble-gold

Multiple Joins "Invalid join condition"

I'm having this issue when i'm trying to This are my collections nothing fancy 
    const playersCollection = createCollection(
        queryCollectionOptions({
            queryKey: ["jugadores", clubId],
            queryFn: async () => {
                const results = await call.get<FrappeResponse<Jugador[], { count: number }>>(
                    "setplus.setplus.doctype.jugador.jugador.get_filtered_jugadores",
                    {
                        club: clubId,

                        page_size: 9999999,
                        page: 0,
                    },
                );
                return results.message.data ?? [];
            },
            getKey: (item) => item.name,
            queryClient,
        }),
    );
    const clientsCollection = createCollection(
        queryCollectionOptions({
            queryClient,
            queryKey: ["clientes", clubId],
            queryFn: async () => {
                return await db.getDocList<Cliente>("Cliente", {
                    filters: [["club", "=", clubId]],
                    fields: ["*"],
                    limit: 9999999,
                });
            },
            getKey: (item) => item.name,
        }),
    );
    const balancesCollection = createCollection(
        queryCollectionOptions({
            queryClient,
            queryKey: ["balances", clubId],
            queryFn: async () => {
                return await db.getDocList<BalanceClientePorClub>("Balance Cliente por Club", {
                    filters: [["club", "=", clubId]],
                    fields: ["*"],
                    limit: 9999999,
                });
            },
            getKey: (item) => item.name,
        }),
    );
    const playersCollection = createCollection(
        queryCollectionOptions({
            queryKey: ["jugadores", clubId],
            queryFn: async () => {
                const results = await call.get<FrappeResponse<Jugador[], { count: number }>>(
                    "setplus.setplus.doctype.jugador.jugador.get_filtered_jugadores",
                    {
                        club: clubId,

                        page_size: 9999999,
                        page: 0,
                    },
                );
                return results.message.data ?? [];
            },
            getKey: (item) => item.name,
            queryClient,
        }),
    );
    const clientsCollection = createCollection(
        queryCollectionOptions({
            queryClient,
            queryKey: ["clientes", clubId],
            queryFn: async () => {
                return await db.getDocList<Cliente>("Cliente", {
                    filters: [["club", "=", clubId]],
                    fields: ["*"],
                    limit: 9999999,
                });
            },
            getKey: (item) => item.name,
        }),
    );
    const balancesCollection = createCollection(
        queryCollectionOptions({
            queryClient,
            queryKey: ["balances", clubId],
            queryFn: async () => {
                return await db.getDocList<BalanceClientePorClub>("Balance Cliente por Club", {
                    filters: [["club", "=", clubId]],
                    fields: ["*"],
                    limit: 9999999,
                });
            },
            getKey: (item) => item.name,
        }),
    );
6 Replies
noble-gold
noble-goldOP•2mo ago
And this is my live query 
    const { data } = useLiveQuery((q) =>
        q
            .from({ player: playersCollection })
            .join({ client: clientsCollection }, ({ client, player }) => eq(client.player, player.name))
            .join({ balance: balancesCollection }, ({ balance, client }) => eq(balance.client, client.name))
            .select(({ player, client, balance }) => ({
                player,
                client,
                balance,
            })),
    );
    const { data } = useLiveQuery((q) =>
        q
            .from({ player: playersCollection })
            .join({ client: clientsCollection }, ({ client, player }) => eq(client.player, player.name))
            .join({ balance: balancesCollection }, ({ balance, client }) => eq(balance.client, client.name))
            .select(({ player, client, balance }) => ({
                player,
                client,
                balance,
            })),
    );
when i add the third join i get this error 
Invalid join condition: expressions reference tables "balance" and "client" but join is between "player" and "balance"
Invalid join condition: expressions reference tables "balance" and "client" but join is between "player" and "balance"
unwilling-turquoise
unwilling-turquoise•2mo ago
Looks like a bug — could you file an issue?
noble-gold
noble-goldOP•2mo ago
oka, let me do it tomorrow, do you need a stackblitz?
noble-gold
noble-goldOP•2mo ago
noble-gold
noble-goldOP•2mo ago
https://github.com/TanStack/db/issues/474
GitHub
Multiple Joins "Invalid join condition" · Issue #474 · TanStack/db
Stackblitz https://stackblitz.com/edit/vitejs-vite-gnkg2sdh?file=src%2FApp.tsx I&#39;m having this issue when i&#39;m trying to This are my collections nothing fancy const playersCollection = creat...
noble-gold
noble-goldOP•4w ago
work around 
q
  .from({ client: clientsCollection })
  .join({ player: playersCollection }, ({ client, player }) =>
    eq(player.name, client.jugador)
  )
  .join({ balance: balancesCollection }, ({ balance, client }) =>
    eq(client.name, balance.client)
  )
  .select(({ player, client }) => ({ player, client }))
q
  .from({ client: clientsCollection })
  .join({ player: playersCollection }, ({ client, player }) =>
    eq(player.name, client.jugador)
  )
  .join({ balance: balancesCollection }, ({ balance, client }) =>
    eq(client.name, balance.client)
  )
  .select(({ player, client }) => ({ player, client }))

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