Guillaume630 Posts - Answer Overflow

Guillaume630

•Created by Guillaume630 on 7/18/2024 in #help-and-questions

Sort by nulls

Is there a way to sort and not show nulls or empty strings? I added last: null, but it doesn't work :

this.prisma.toSource.findMany({
  where,
  take: takeCount,
  skip: skipCount,
  orderBy: [
    {
      [dto.orderBy.value]: {
        sort: dto.orderBy.direction,
        nulls: 'last'
      }
    },
    { TITLE: { sort: 'asc', nulls: 'last' } },
    { ID_CONCURRENT: { sort: 'asc', nulls: 'last' } }
  ]
}),

this.prisma.toSource.findMany({
  where,
  take: takeCount,
  skip: skipCount,
  orderBy: [
    {
      [dto.orderBy.value]: {
        sort: dto.orderBy.direction,
        nulls: 'last'
      }
    },
    { TITLE: { sort: 'asc', nulls: 'last' } },
    { ID_CONCURRENT: { sort: 'asc', nulls: 'last' } }
  ]
}),

2 replies

PPrisma

•Created by Guillaume630 on 6/5/2024 in #help-and-questions

Update Prisma CLI

Hey, how do I update the Prisma CLI to get the latest features? Are there any migration files to apply for production?

2 replies

PPrisma

•Created by Guillaume630 on 5/23/2024 in #help-and-questions

How to order multiple index

I have a index with multiple fields, i want to order them by company_id at first, but when i'm looking at my BD, it doesn't appear in first index :

  @@index([company_id, CATEGORY_FINAL, GROUP_MATRIX_GROUP, TOP_PRODUCT, NRICHER_PRIO_COMPETITOR, BRAND, GROUP_CONCURRENT, MODEL, E_TRUSTED, likeStatus], name: "idx_pricing_company_id")
  @@map("pricings")

  @@index([company_id, CATEGORY_FINAL, GROUP_MATRIX_GROUP, TOP_PRODUCT, NRICHER_PRIO_COMPETITOR, BRAND, GROUP_CONCURRENT, MODEL, E_TRUSTED, likeStatus], name: "idx_pricing_company_id")
  @@map("pricings")

here is the result : pricings idx_pricing_company_id NRICHER_PRIO_COMPETITOR, CATEGORY_FINAL, GROUP_CONCURRENT, GROUP_MATRIX_GROUP, BRAND, E_TRUSTED, company_id, MODEL, likeStatus, TOP_PRODUCT pricings pricings_pkey id

4 replies

PPrisma

•Created by Guillaume630 on 5/2/2024 in #help-and-questions

Deploy on GCP

Hey, i'm deploying my NestJS application on GCP cloud run, using Prisma, but I still have this error :

The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.

However, I did what was necessary regarding environment variables, here is my entry point in NestJS :

import { NestFactory } from '@nestjs/core'
import { AppModule } from './app.module'
import * as dotenv from 'dotenv'
import { BadRequestException, Logger, ValidationPipe } from '@nestjs/common'
import { SwaggerExcludeFilter } from './swagger/swagger-exclude-filter.service'
// eslint-disable-next-line @typescript-eslint/no-var-requires
const cookieParser = require('cookie-parser')

async function bootstrap() {
  dotenv.config()

  const app = await NestFactory.create(AppModule, { cors: true })

  await SwaggerExcludeFilter.setup(app)

  app.enableCors({
    origin: process.env.URL_FRONT,
    methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
    preflightContinue: false,
    optionsSuccessStatus: 204,
    credentials: true
  })

  app.useLogger(new Logger())
  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidNonWhitelisted: true,
      transform: true,
      disableErrorMessages: false,
      exceptionFactory: errors => {
        return new BadRequestException(
          errors.map(
            error =>
              `${error.property} errors: ${Object.values(
                error.constraints
              ).join(', ')}`
          )
        )
      }
    })
  )

  app.use(cookieParser())

  const PORT = process.env.PORT || 8080
  const HOSTNAME = process.env.HOSTNAME || '0.0.0.0'

  await app.listen(PORT, HOSTNAME)
}
bootstrap()

import { NestFactory } from '@nestjs/core'
import { AppModule } from './app.module'
import * as dotenv from 'dotenv'
import { BadRequestException, Logger, ValidationPipe } from '@nestjs/common'
import { SwaggerExcludeFilter } from './swagger/swagger-exclude-filter.service'
// eslint-disable-next-line @typescript-eslint/no-var-requires
const cookieParser = require('cookie-parser')

async function bootstrap() {
  dotenv.config()

  const app = await NestFactory.create(AppModule, { cors: true })

  await SwaggerExcludeFilter.setup(app)

  app.enableCors({
    origin: process.env.URL_FRONT,
    methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
    preflightContinue: false,
    optionsSuccessStatus: 204,
    credentials: true
  })

  app.useLogger(new Logger())
  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidNonWhitelisted: true,
      transform: true,
      disableErrorMessages: false,
      exceptionFactory: errors => {
        return new BadRequestException(
          errors.map(
            error =>
              `${error.property} errors: ${Object.values(
                error.constraints
              ).join(', ')}`
          )
        )
      }
    })
  )

  app.use(cookieParser())

  const PORT = process.env.PORT || 8080
  const HOSTNAME = process.env.HOSTNAME || '0.0.0.0'

  await app.listen(PORT, HOSTNAME)
}
bootstrap()

Does anyone have an idea ?

5 replies

PPrisma

•Created by Guillaume630 on 4/18/2024 in #help-and-questions

Prisma optimization

Hi everyone, i have a postgresql db with a table named Pricing, it contains arouned 35 columns (string and numbers), + and id, an enum and an index for the company_id related, without one to one relation For one specific company_id, it gives me around 1 milllions rows that i have to display on my frontend (100 per 100 with the pagination) My problem is that it lasts at least 1 min to display the data, it's too much, any idea how to improve the db ? Ps: with another company_id related to 10 000 rows, the data appears instantly Thanks

model Pricing {
  id                          Int       @id @default(autoincrement())
  CATEGORY_FINAL              String?
  TITLE                       String?
  -- 30 more columns --

  likeStatus LikeStatus?

  @@index(fields: [company_id, ID_SNOW, ID_CONCURRENT], map: "idx_pricing_company_id")
  @@map("pricings")
}

model Pricing {
  id                          Int       @id @default(autoincrement())
  CATEGORY_FINAL              String?
  TITLE                       String?
  -- 30 more columns --

  likeStatus LikeStatus?

  @@index(fields: [company_id, ID_SNOW, ID_CONCURRENT], map: "idx_pricing_company_id")
  @@map("pricings")
}

2 replies

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