updates

things/nest-typeorm/src/entities/bases/IdBase.entity.ts

 import { DeletionBase } from './DeletionBase.entity';
-import {
-  Column,
-  Generated,
-  PrimaryGeneratedColumn,
-  SelectQueryBuilder,
-} from 'typeorm';
+import { Column, Generated, SelectQueryBuilder } from 'typeorm';
 import { IdWise } from '../interfaces/wises';
 import { ApiProperty } from '@nestjs/swagger';
 import { applyQueryProperty } from '../utility/query';
-import { NotChangeable, NotWritable } from '../decorators/transform';
-import { IsInt, IsOptional, IsPositive } from 'class-validator';
+import { NotWritable } from '../decorators/transform';
+import { IsInt, IsPositive } from 'class-validator';
 import { BigintTransformer } from '../utility/bigint-transform';
 
 export class IdBase extends DeletionBase implements IdWise {
   @Generated('increment')
-  @Column('int8', { primary: true, transformer: new BigintTransformer() })
+  @Column('bigint', {
+    primary: true,
+    unsigned: true,
+    transformer: new BigintTransformer(),
+  })
   @ApiProperty({ description: '编号', required: false })
   @NotWritable()
   @IsInt()

things/nest-typeorm/src/entities/decorators/relation.ts

@@ -6,8 +6,9 @@ import { BigintTransformer } from '../utility/bigint-transform';
 
 export const RelationColumn = (description = '对应编号', notNull = false) =>
   MergePropertyDecorators([
-    Column('int8', {
+    Column('bigint', {
       nullable: !notNull,
+      unsigned: true,
       transformer: new BigintTransformer(),
     }),
     ApiProperty({ type: Number, description }),