TS 오류를 연속화합니다. ' "long"'유형의 인수는 'TextDataTypeOptions'유형의 매개 변수에 할당 할 수 없습니다.

들어 "sequelize": "^5.21.3"와 postgresql, 짧은 대답 :

이어야합니다 DataTypes.TEXT({ length: 'long' }). DataTypes.TEXT()메소드 의 매개 변수 인터페이스 는 다음과 같습니다.

data-types.d.ts:

export interface TextDataTypeOptions {
  length?: TextLength;
}

긴 대답, 완성 된 작업 예 :

index.ts:

import { DataTypes, Model } from 'sequelize';
import { sequelize } from '../../db';

class SomeEntity extends Model {}
SomeEntity.init(
  {
    client_data: {
      type: DataTypes.TEXT({ length: 'long' }),
      allowNull: false,
    },
  },
  { sequelize, modelName: 'SomeEntities' },
);

(async function test() {
  try {
    await sequelize.sync({ force: true });
  } catch (error) {
    console.log(error);
  } finally {
    await sequelize.close();
  }
})();

사용하여, 위의 코드를 실행 한 후에 \d[S+] NAME의 psqlCLI의 컬럼에 대한 정보를 찾을 SomeEntities관계 :

node-sequelize-examples=# \d "SomeEntities"
                             Table "public.SomeEntities"
   Column    |  Type   |                          Modifiers
-------------+---------+-------------------------------------------------------------
 id          | integer | not null default nextval('"SomeEntities_id_seq"'::regclass)
 client_data | text    | not null
Indexes:
    "SomeEntities_pkey" PRIMARY KEY, btree (id)

client_data컬럼 의 데이터 유형은 textexepcted입니다.

실행 디버그 메시지 :

{ POSTGRES_HOST: '127.0.0.1',
  POSTGRES_PORT: '5430',
  POSTGRES_PASSWORD: 'testpass',
  POSTGRES_USER: 'testuser',
  POSTGRES_DB: 'node-sequelize-examples' }
Executing (default): DROP TABLE IF EXISTS "SomeEntities" CASCADE;
Executing (default): DROP TABLE IF EXISTS "SomeEntities" CASCADE;
(sequelize) Warning: PostgreSQL does not support TEXT with options. Plain `TEXT` will be used instead. 
>> Check: http://www.postgresql.org/docs/9.4/static/datatype.html
Executing (default): CREATE TABLE IF NOT EXISTS "SomeEntities" ("id"   SERIAL , "client_data" TEXT NOT NULL, PRIMARY KEY ("id"));
Executing (default): SELECT i.relname AS name, ix.indisprimary AS primary, ix.indisunique AS unique, ix.indkey AS indkey, array_agg(a.attnum) as column_indexes, array_agg(a.attname) AS column_names, pg_get_indexdef(ix.indexrelid) AS definition FROM pg_class t, pg_class i, pg_index ix, pg_attribute a WHERE t.oid = ix.indrelid AND i.oid = ix.indexrelid AND a.attrelid = t.oid AND t.relkind = 'r' and t.relname = 'SomeEntities' GROUP BY i.relname, ix.indexrelid, ix.indisprimary, ix.indisunique, ix.indkey ORDER BY i.relname;