prisma | generation ORM for Node.js & TypeScript | PostgreSQL | Database library
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kandi X-RAY | prisma Summary
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of prisma
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prisma Examples and Code Snippets
Lines of Code : 48License : Strong Copyleft (CC BY-SA 4.0)
Copygenerator client {
provider = "prisma-client-js"
}
datasource db {
provider = "postgresql"
url = env("DATABASE_URL")
}
model Employee {
employeeId Int @id @default(autoincrement())
first_name String
hire_date DateTimport { Prisma } from '@prisma/client';
import { NextApiRequest, NextApiResponse } from 'next';
import { prisma } from '../../../prisma/prisma_client';
const handler = async (req: NextApiRequest, res: NextApiResponse) => {
const {import { Prisma, PrismaClient, Item } from '@prisma/client';
const prisma = new PrismaClient();
export class Buyer {
async findColl(): Promise {
const item = await prisma.nftCollection.findFirst();
await this.buyItem(item);
async createMerchant(data: Prisma.MerchantCreateInput): Promise {
return await this.prisma.$transaction(async (prisma): Promise => {
// Not this.prisma, but prisma from argument
await prisma.merchant.create({
data,
}// Assume that we have list of all files to upload
const filesToUpload = [file1, file2, file3, fileN];
export const uploadSingleFileToS3 = async (file, userId, folderName) => {
const { filename, createReadStream } = await file;
conFROM node:16.5.0-alpine
WORKDIR /app
EXPOSE 3000
COPY . .
RUN npm i
ADD https://github.com/ufoscout/docker-compose-wait/releases/download/2.5.0/wait /wait
RUN chmod +x /wait
CMD /wait && cd selling-point-db && npm i &&aconst { PrismaClient } = require('@prisma/client')
const prisma = new PrismaClient()
const saveData = async () => {
const fighter1 = await prisma.fighter.create({
data: {
name: 'Ryu',
},
})
const fighter2 = await prconst { PrismaClient } = require('@prisma/client')
const prisma = new PrismaClient()
const saveData = async () => {
const user = await prisma.user.create({
data: {
name: 'The Best User',
password: '123456',
profconst { PrismaClient } = require('@prisma/client')
const prisma = new PrismaClient()
const saveData = async () => {
const boxer1 = await prisma.boxer.create({
data: {
name: 'Boxer1',
},
})
const boxer2 = await prisconst { PrismaClient } = require('@prisma/client')
const prisma = new PrismaClient()
const saveData = async () => {
const fighter1 = await prisma.fighter.create({
data: {
name: 'Ryu',
},
})
const fighter2 = await prCommunity Discussions
Trending Discussions on prisma
QUESTION
I am using prisma and Next.js. When I try to retrieve the content from prisma in getStaticProps it does fetch the data but I can't pass it on to the main component.
ANSWER
Answered 2021-Dec-22 at 12:43Looks like nextJS doesn't like serializing anything but scalar types for performance reasons. You can read more in this github issue. Best way you can handle this is that you convert your Date objects to UNIX timestamp before returning them.
QUESTION
Suppose I have several millions of statements in my PostgreSQL database and I want to get only 10000 of them. But not the first 10000, rather, a random selection of 10000 (it would be best if I could also choose the logic, e.g. select every 4th statement).
How could I do this using Prisma, or — if it's not possible using Prisma — using a good old PostgreSQL request?
For now, I'm using this code to limit the number of results I'm getting:
...ANSWER
Answered 2022-Mar-18 at 05:44Prisma doesn't natively support fetching random data as of now.
There is a Feature Request that discusses the exact same scenario as you need.
The alternative could be to use queryRaw for raw database access and use PostgreSQL's random function as described in the above mentioned Feature Request.
QUESTION
I developed a backend using Prisma as ORM. Recently I had to truncate (more than once) some tables.
I did it directly with SQL queries, so I'm thinking to include a truncate option to the Delete endpoint.
It's recommended to do that? I'm asking overall because of possibly security issues.
If so, what's better, a $queryRaw with a truncate or a deleteMany({where: {}}).
I know if I want to delete CASCADE I have to add it to the ON DELETE on the foreign keys.
ANSWER
Answered 2022-Mar-22 at 11:24It depends on your application and use case, but either queryRaw or deleteMany will work.
If you would use deleteMany then all the records will be deleted in a transaction as mentioned here which depending on your use case could be favourable.
QUESTION
Since @nestjs/terminus doesn't provide a health check for Prisma, I'm trying to create it based on their Mongoose health check.
When I try:
...ANSWER
Answered 2021-Oct-14 at 14:41A naive copy of the mongoose implementation isn't going to work because there are differences between the NestJSMongoose type/module and Prisma. In particular, getConnectionToken does not exist inside the Prisma package.
I can't comment on what the best way would be to extend terminus to support prisma. You might have to dig a bit into the terminus interface for that. However, a simple way to get a health check/ping in Prisma is to use the following query:
QUESTION
In this case, a Product has many Image, and also has one main Image.
But when i run prisma format，throw Error:
ANSWER
Answered 2022-Mar-08 at 11:45This models should solve the issue:
QUESTION
i have been trying to follow these guide to learn NX, but i encounter this problem when i tried to serve the nestJs api you can see the complete code on this repo
...ANSWER
Answered 2022-Mar-05 at 12:48I use NX everyday on a mac with M1 chip and i never had such problems.
I think you should better use the last version of NX available with this tutorial on the NX website : NestJS with NX
QUESTION
I have many to many relationships between Product and Menu.
...ANSWER
Answered 2022-Feb-25 at 10:19To remove duplicates from the MenuProducts model you can define a unique constraint on the combination of product_id and menu_id which will restrict having duplication of product and menu id.
QUESTION
I have two models, Fish and BoardFish with a 1:1 relation - BoardFish is a type of Fish I created some seed Fish with named types.
how can I do this in Prisma? I think i have the schema setup, but inserting data isn't really documented apart from fancy/nested types.
schema:
...ANSWER
Answered 2022-Feb-20 at 17:10If you want to have 1:1 relations, I think the schema needs to look more like this:
QUESTION
I am using nest.js, prisma, and graphql.
When I run the npm run start:dev command, I get an error.
If anyone knows how to solve this, please let me know.
ERROR [GraphQLModule] Missing "driver" option. In the latest version of "@nestjs/graphql" package (v10) a new required configuration property called "driver" has been introduced. Check out the official documentation for more details on how to migrate (https://docs.nestjs.com/graphql/migration-guide). Example:
GraphQLModule.forRoot({ driver: ApolloDriver, })
...ANSWER
Answered 2022-Feb-19 at 12:36QUESTION
I've updated Nextjs to it's newest version and also updated next-auth and the prisma adapter as specified by the docs.
However, when I try to authenticate in the app with signIn I get the following error with the latest updates:
ANSWER
Answered 2022-Jan-21 at 13:13In the NextAuth.JS 4.0 the "Prisma schema" have slightly changed.
From the upgrade guide:
created_at/createdAtandupdated_at/updatedAtfields are removed from all Models.user_id/userIdconsistently nameduserId.compound_id/compoundIdis removed from Account.access_token/accessTokenis removed from Session.email_verified/emailVerifiedon User is consistently namedemail_verified.provider_id/providerIdrenamed to provider on Accountprovider_type/providerTyperenamed to type on Accountprovider_account_id/providerAccountIdon Account is consistently namedproviderAccountIdaccess_token_expires/accessTokenExpireson Account renamed toexpires_in- New fields on Account:
expires_at,token_type,scope,id_token,session_stateverification_requeststable has been renamed toverification_tokens
Complete new schema in: https://next-auth.js.org/adapters/prisma
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