我有一个简单的数据库架构,其中有一个<div data-a data-b data-c="" class="big red"></div>
data-a =
type(data-a) = <type 'str'>
len(data-a) = 0
data-c =
type(data-c) = <type 'str'>
len(data-c) = 0
.
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Ran 1 test in 0.000s
OK
表,一个org
表和一个tag
表,这是我的联接表。
orgTags
模型
org
'use strict';
module.exports = (sequelize, DataTypes) => {
var organization = sequelize.define('organization', {
id: {
allowNull: false,
primaryKey: true,
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
},
name: {
allowNull: false,
type: DataTypes.STRING,
}
}, {});
organization.associate = function (models) {
// associations can be defined here
organization.belongsToMany(models.tag, { through: 'orgTags' })
};
return organization;
};
模型
tag
'use strict';
module.exports = (sequelize, DataTypes) => {
var tags = sequelize.define('tag', {
id: {
allowNull: false,
primaryKey: true,
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
},
name: {
allowNull: false,
type: DataTypes.STRING,
}
}, {});
tags.associate = function(models) {
// associations can be defined here
tags.belongsToMany(models.organization, { through: 'orgTags' })
};
return tags;
};
模型
orgTags
我正在使用以下命令将数据插入表中:
'use strict';
module.exports = (sequelize, DataTypes) => {
var orgTags = sequelize.define('orgTags', {
id: {
allowNull: false,
primaryKey: true,
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
},
organizationId: {
allowNull: false,
type: DataTypes.UUID,
},
tagId: {
allowNull: false,
type: DataTypes.UUID,
}
}, {});
orgTags.associate = function(models) {
// associations can be defined here
};
return orgTags;
};
问题在于,每次我运行代码时,它都会不断将db.organization.create({
name: 'Test Name',
tags: [
{
name: 'tag1'
},
{
name: 'tag2'
}
],
{
include: ['tags']
}
})
和tag1
插入我的tag2
表中。
我要的是将标记插入表中不存在的tags
表中,但是它应该始终将新记录插入tag
表中吗? / p>