Question about Prisma Joins and Performance

  getSomething: publicProcedure
    .input(inputSchema)
    .query(async ({ input, ctx }): Promise<SomethingInterface[]> => {
      const something = await ctx.prisma.somethings.findMany({
        where: {
          id: input.id,
        },
        select: {
          value: true,
  
          TableB1: {
            select: {
              value: true,
  
              TableB2: {
                select: {
                  value: true,
                },
              },
            },
          },
          TableC: {
            select: {
              value: true,
            },
          },
          TableD1: {
            select: {
              value: true,
              TableD2: {
                select: {
                  value: true,
                },
              },
            },
          },
        },
        take: 1000,
      });