如何解决我如何使用 Prisma 和 createMany
我使用 prisma - 客户端版本 2.23.0 - 和 mssql 数据库。我正在尝试使用 createMany 为数据库播种。我完全按照 prisma 文档中的步骤进行操作。我已成功运行 prisma generate
和 prisma db push
命令。我的数据库和表已创建,prisma 连接到它就好了。这是我正在使用的种子函数。
// prisma create query to seed models in database
const count = await prisma.awDemographics.createMany({
data: [
{
appointed_officials: 'some officials',awk_state: 'FL',meeting_schedule: 'MWF',pending_litigation: 'none',possible_competition: 'none',possible_contacts: 'none',voting_requirements: 'none',},{
appointed_officials: 'some officials2',awk_state: 'FL2',meeting_schedule: 'MWF2',pending_litigation: 'none2',possible_competition: 'none2',possible_contacts: 'none2',voting_requirements: 'none2',],});
}
结果如下
Result:
prismaClientUnkNownRequestError2 [prismaClientUnkNownRequestError]:
Invalid `prisma.awDemographics.createMany()` invocation:
DEFAULT or NULL are not allowed as explicit identity values.
This is a non-recoverable error which probably happens when the prisma Query Engine has a panic.
Error: Command Failed with exit code 1: ts-node --eval "
// @ts-ignore
declare const require: any
console.info('Result:')
const __seed = require('./src/prisma/seed.ts')
const __keys = Object.keys(__seed)
async function runSeed() {
// Execute "seed" named export or default export
if (__keys && __keys.length) {
if (__keys.indexOf('seed') !== -1) {
return __seed.seed()
} else if (__keys.indexOf('default') !== -1) {
return __seed.default()
}
}
}
runSeed()
.then(function (result) {
if (result) {
console.log(result)
}
})
.catch(function (e) {
console.error('Error from seed:')
throw e
})
我可以很好地使用 create
函数进行播种。
这是我的架构:
provider = "prisma-client-js"
previewFeatures = ["microsoftsqlServer"]
}
datasource db {
provider = "sqlserver"
url = env("DATABASE_URL")
}
model AwDemographics {
// @@map(name: "aw_demographics")
id Int @id @default(autoincrement())
appointed_officials String?
awk_state String?
meeting_schedule String?
pending_litigation String?
possible_competition String?
possible_contacts String?
voting_requirements String?
}
解决方法
正如 Ryan 在评论中所建议的,将 Prisma 和 Prisma 客户端更新到 2.24.0 版修复了该问题。
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。