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Prisma Advanced

Prisma Advanced

ComeOnOliver Updated 61 repo stars
Coding & Dev Tools

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Prisma Advanced

Transactions

const [user, post] = await prisma.$transaction([
    prisma.user.create({ data: { email } }),
    prisma.post.create({ data: { title, authorId: userId } }),
]);

// Interactive transaction
await prisma.$transaction(async (tx) => {
    const user = await tx.user.findUnique({ where: { id } });
    if (user.balance < amount) throw new Error('Insufficient balance');
    await tx.user.update({ where: { id }, data: { balance: { decrement: amount } } });
});

Raw SQL

const result = await prisma.$queryRaw`SELECT * FROM users WHERE age > ${minAge}`;

Middleware

prisma.$use(async (params, next) => {
    if (params.action === 'delete') { params.action = 'update'; params.args.data = { deleted: true }; }
    return next(params);
});

Performance: select only needed fields, use cursor-based pagination, connection pooling

ComeOnOliver/skillshub/tree/main/skills/skillshub-team/catalog-batch5/prisma-advanced commit c666c8703f

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Frequently asked questions

npx skillmds@latest add comeonoliver/prisma-advanced