Sequelize.js 为什么Sequelize会创建一个名为'；文本'；而不是以模型attibute命名

为了使代码更具可读性，我创建了

const

s来存储常用的列定义。当我选择使用这些常量时，它有一个奇怪的结果，即后端数据库在没有名为“text”的属性的情况下有一个“text”列，并且它没有正确存储数据

我想知道为什么

以下是我的常数：

const-StringNullable={type:Sequelize.DataTypes.STRING}；//注：默认值由GraphQL数据源设置。
const StringRequired={type:Sequelize.DataTypes.STRING，allowNull:false}；

下面是我认为定义Sequelize模型的两种等效方法：

const messages=sequelize.define（'messages'）{
deviceType:{type:Sequelize.DataTypes.STRING}，
协议：{type:Sequelize.DataTypes.STRING}，
源：{type:Sequelize.DataTypes.STRING}，
dest:{type:Sequelize.DataTypes.STRING}，
messageType:{type:Sequelize.DataTypes.STRING}，
唯一标识：{type:Sequelize.DataTypes.UUID，allowNull:false}，
操作：{type:Sequelize.DataTypes.STRING，allowNull:true}，
有效负载：{type:Sequelize.DataTypes.TEXT}，
managedBy:{type:Sequelize.DataTypes.STRING}，
转发：{type:Sequelize.DataTypes.STRING（20），defaultValue:'No'}，
已确认：{type:Sequelize.DataTypes.BOOLEAN}，
状态：{type:Sequelize.DataTypes.STRING，defaultValue:“New”}，
子状态：{type:Sequelize.DataTypes.STRING（22）}，
});
const altMessages=sequelize.define（'altMessages'{
设备类型：{…StringRequired}，
协议：{…StringRequired}，
来源：{…StringRequired}，
目标：{…StringRequired}，
消息类型：{…StringRequired}，
唯一标识：{type:Sequelize.DataTypes.UUID，allowNull:false}，
操作：Sequelize.DataTypes.STRING，
有效负载：Sequelize.DataTypes.TEXT，
managedBy:{…StringRequired}，
转发：{type:Sequelize.DataTypes.STRING（20），defaultValue:'No'}，
已确认：Sequelize.DataTypes.BOOLEAN，
状态：{…StringRequired，defaultValue:“New”}，
子状态：Sequelize.DataTypes.STRING，
});

在我的模式中还有两个与消息模型具有外键关系的附加模型。这些键是使用messages表的

.hasMany（）

和

.belongsTo

添加的，但我认为它们不相关，所以将它们忽略

我使用这段代码利用Sequelize的模式特性来说明两种模型的区别：

sequelize.sync（{logging:false}）
。然后（（结果）=>{
console.log（'Sync completed OK.Models:\r\n'，result.Models'）；
返回messages.schema（'messages'）；
})
。然后（（结果）=>{
console.log（“消息”）；
for（const key in result.fieldRawAttributesMap）{
console.log（key，result.fieldrawattributemap[key]）；
}
返回altMessages.schema（'altMessages'）；
})
。然后（（结果）=>{
console.log（'altMessages:'）
for（const key in result.fieldRawAttributesMap）{
console.log（key，result.fieldrawattributemap[key]）；
}
})
.catch（（e）=>{
console.log（“同步失败”，e）；
});

在sqlite上，altMessages在id字段后面包含一个

文本

字段，用于存储

状态

字段：

altMessages:
id {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: false,
  primaryKey: true,
  autoIncrement: true,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'id',
  _modelAttribute: true,
  field: 'id'
}
text {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  allowNull: false,
  Model: altMessages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'text',
  defaultValue: 'New'
}

另一方面，消息模型有一个离散的状态字段，按顺序排列，我希望它是：

status {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  defaultValue: 'New',
  Model: messages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'status'
}

以下是在sqlite和mariaDb上运行的代码的完整输出：

sqlite：

messages
id {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: false,
  primaryKey: true,
  autoIncrement: true,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'id',
  _modelAttribute: true,
  field: 'id'
}
deviceType {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'deviceType',
  _modelAttribute: true,
  field: 'deviceType'
}
protocol {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'protocol',
  _modelAttribute: true,
  field: 'protocol'
}
source {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'source',
  _modelAttribute: true,
  field: 'source'
}
dest {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'dest',
  _modelAttribute: true,
  field: 'dest'
}
messageType {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'messageType',
  _modelAttribute: true,
  field: 'messageType'
}
uniqueId {
  type: UUID {},
  allowNull: false,
  Model: messages,
  fieldName: 'uniqueId',
  _modelAttribute: true,
  field: 'uniqueId'
}
action {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  allowNull: true,
  Model: messages,
  fieldName: 'action',
  _modelAttribute: true,
  field: 'action'
}
payload {
  type: TEXT { options: { length: undefined }, _length: '' },
  Model: messages,
  fieldName: 'payload',
  _modelAttribute: true,
  field: 'payload'
}
managedBy {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'managedBy',
  _modelAttribute: true,
  field: 'managedBy'
}
forwarded {
  type: STRING {
    options: { length: 20, binary: undefined },
    _binary: undefined,
    _length: 20
  },
  defaultValue: 'No',
  Model: messages,
  fieldName: 'forwarded',
  _modelAttribute: true,
  field: 'forwarded'
}
confirmed {
  type: BOOLEAN {},
  Model: messages,
  fieldName: 'confirmed',
  _modelAttribute: true,
  field: 'confirmed'
}
status {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  defaultValue: 'New',
  Model: messages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'status'
}
subStatus {
  type: STRING {
    options: { length: 22, binary: undefined },
    _binary: undefined,
    _length: 22
  },
  Model: messages,
  fieldName: 'subStatus',
  _modelAttribute: true,
  field: 'subStatus'
}
createdAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'createdAt',
  _modelAttribute: true,
  field: 'createdAt'
}
updatedAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'updatedAt',
  _modelAttribute: true,
  field: 'updatedAt'
}
chargePointInstallId {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: true,
  references: { model: 'chargePointInstalls', key: 'id' },
  onDelete: 'SET NULL',
  onUpdate: 'CASCADE',
  Model: messages,
  fieldName: 'chargePointInstallId',
  _modelAttribute: true,
  field: 'chargePointInstallId'
}
waveInstallId {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: true,
  references: { model: 'waveInstalls', key: 'id' },
  onDelete: 'SET NULL',
  onUpdate: 'CASCADE',
  Model: messages,
  fieldName: 'waveInstallId',
  _modelAttribute: true,
  field: 'waveInstallId'
}
altMessages:
id {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: false,
  primaryKey: true,
  autoIncrement: true,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'id',
  _modelAttribute: true,
  field: 'id'
}
text {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  allowNull: false,
  Model: altMessages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'text',
  defaultValue: 'New'
}
uniqueId {
  type: UUID {},
  allowNull: false,
  Model: altMessages,
  fieldName: 'uniqueId',
  _modelAttribute: true,
  field: 'uniqueId'
}
action {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: altMessages,
  fieldName: 'action',
  _modelAttribute: true,
  field: 'action'
}
payload {
  type: TEXT { options: { length: undefined }, _length: '' },
  Model: altMessages,
  fieldName: 'payload',
  _modelAttribute: true,
  field: 'payload'
}
forwarded {
  type: STRING {
    options: { length: 20, binary: undefined },
    _binary: undefined,
    _length: 20
  },
  defaultValue: 'No',
  Model: altMessages,
  fieldName: 'forwarded',
  _modelAttribute: true,
  field: 'forwarded'
}
confirmed {
  type: BOOLEAN {},
  Model: altMessages,
  fieldName: 'confirmed',
  _modelAttribute: true,
  field: 'confirmed'
}
subStatus {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: altMessages,
  fieldName: 'subStatus',
  _modelAttribute: true,
  field: 'subStatus'
}
createdAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'createdAt',
  _modelAttribute: true,
  field: 'createdAt'
}
updatedAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'updatedAt',
  _modelAttribute: true,
  field: 'updatedAt'
}

并在Windows Server上的mariaDb上运行：

messages
id {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: false,
  primaryKey: true,
  autoIncrement: true,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'id',
  _modelAttribute: true,
  field: 'id'
}
deviceType {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'deviceType',
  _modelAttribute: true,
  field: 'deviceType'
}
protocol {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'protocol',
  _modelAttribute: true,
  field: 'protocol'
}
source {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'source',
  _modelAttribute: true,
  field: 'source'
}
dest {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'dest',
  _modelAttribute: true,
  field: 'dest'
}
messageType {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'messageType',
  _modelAttribute: true,
  field: 'messageType'
}
uniqueId {
  type: UUID {},
  allowNull: false,
  Model: messages,
  fieldName: 'uniqueId',
  _modelAttribute: true,
  field: 'uniqueId'
}
action {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  allowNull: true,
  Model: messages,
  fieldName: 'action',
  _modelAttribute: true,
  field: 'action'
}
payload {
  type: TEXT { options: { length: undefined }, _length: '' },
  Model: messages,
  fieldName: 'payload',
  _modelAttribute: true,
  field: 'payload'
}
managedBy {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: messages,
  fieldName: 'managedBy',
  _modelAttribute: true,
  field: 'managedBy'
}
forwarded {
  type: STRING {
    options: { length: 20, binary: undefined },
    _binary: undefined,
    _length: 20
  },
  defaultValue: 'No',
  Model: messages,
  fieldName: 'forwarded',
  _modelAttribute: true,
  field: 'forwarded'
}
confirmed {
  type: BOOLEAN {},
  Model: messages,
  fieldName: 'confirmed',
  _modelAttribute: true,
  field: 'confirmed'
}
status {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  defaultValue: 'New',
  Model: messages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'status'
}
subStatus {
  type: STRING {
    options: { length: 22, binary: undefined },
    _binary: undefined,
    _length: 22
  },
  Model: messages,
  fieldName: 'subStatus',
  _modelAttribute: true,
  field: 'subStatus'
}
createdAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'createdAt',
  _modelAttribute: true,
  field: 'createdAt'
}
updatedAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: messages,
  fieldName: 'updatedAt',
  _modelAttribute: true,
  field: 'updatedAt'
}
chargePointInstallId {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: true,
  references: { model: 'chargePointInstalls', key: 'id' },
  onDelete: 'SET NULL',
  onUpdate: 'CASCADE',
  Model: messages,
  fieldName: 'chargePointInstallId',
  _modelAttribute: true,
  field: 'chargePointInstallId'
}
waveInstallId {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: true,
  references: { model: 'waveInstalls', key: 'id' },
  onDelete: 'SET NULL',
  onUpdate: 'CASCADE',
  Model: messages,
  fieldName: 'waveInstallId',
  _modelAttribute: true,
  field: 'waveInstallId'
}
altMessages:
id {
  type: INTEGER {
    options: {},
    _length: undefined,
    _zerofill: undefined,
    _decimals: undefined,
    _precision: undefined,
    _scale: undefined,
    _unsigned: undefined
  },
  allowNull: false,
  primaryKey: true,
  autoIncrement: true,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'id',
  _modelAttribute: true,
  field: 'id'
}
text {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  allowNull: false,
  Model: altMessages,
  fieldName: 'status',
  _modelAttribute: true,
  field: 'text',
  defaultValue: 'New'
}
uniqueId {
  type: UUID {},
  allowNull: false,
  Model: altMessages,
  fieldName: 'uniqueId',
  _modelAttribute: true,
  field: 'uniqueId'
}
action {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: altMessages,
  fieldName: 'action',
  _modelAttribute: true,
  field: 'action'
}
payload {
  type: TEXT { options: { length: undefined }, _length: '' },
  Model: altMessages,
  fieldName: 'payload',
  _modelAttribute: true,
  field: 'payload'
}
forwarded {
  type: STRING {
    options: { length: 20, binary: undefined },
    _binary: undefined,
    _length: 20
  },
  defaultValue: 'No',
  Model: altMessages,
  fieldName: 'forwarded',
  _modelAttribute: true,
  field: 'forwarded'
}
confirmed {
  type: BOOLEAN {},
  Model: altMessages,
  fieldName: 'confirmed',
  _modelAttribute: true,
  field: 'confirmed'
}
subStatus {
  type: STRING {
    options: { length: undefined, binary: undefined },
    _binary: undefined,
    _length: 255
  },
  Model: altMessages,
  fieldName: 'subStatus',
  _modelAttribute: true,
  field: 'subStatus'
}
createdAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'createdAt',
  _modelAttribute: true,
  field: 'createdAt'
}
updatedAt {
  type: DATE { options: { length: undefined }, _length: '' },
  allowNull: false,
  _autoGenerated: true,
  Model: altMessages,
  fieldName: 'updatedAt',
  _modelAttribute: true,
  field: 'updatedAt'
}

有人能解释一下我是如何避免创建这个

文本
字段的，因为它的存在给我带来了很大的痛苦，因为我认为Sequelize会“正常工作”

提前谢谢