Javascript 对多个表不起作用的where条件进行续集
生成Sequelize查询时,无法从具有两个不同where条件的两个表中筛选数据。在这里我添加了一些代码 型号:Javascript 对多个表不起作用的where条件进行续集,javascript,mysql,node.js,express,sequelize.js,Javascript,Mysql,Node.js,Express,Sequelize.js,生成Sequelize查询时,无法从具有两个不同where条件的两个表中筛选数据。在这里我添加了一些代码 型号: //Task model module.exports = function(sequelize, DataTypes) { var Task = sequelize.define("Task", { type: DataTypes.STRING(100), start : DataTypes.DATE, finish : DataTypes.DATE,
//Task model
module.exports = function(sequelize, DataTypes) {
var Task = sequelize.define("Task", {
type: DataTypes.STRING(100),
start : DataTypes.DATE,
finish : DataTypes.DATE,
status : DataTypes.STRING(1),
}, {
classMethods: {
associate: function(models) {
Task.belongsTo(models.User, {
onDelete: "CASCADE",
foreignKey: {
allowNull: true
}
});
Task.hasOne(models.Evaluation);
Task.hasMany(models.Clarification);
}
}
});
return Task;
};
//Evaluation model
module.exports = function(sequelize, DataTypes) {
var Evaluation = sequelize.define("Evaluation", {
agent_id : DataTypes.INTEGER,
agent_name: DataTypes.STRING(100),
status: DataTypes.STRING(100),
}, {
classMethods: {
associate: function(models) {
Evaluation.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Evaluation.hasMany(models.Clarification);
}
}
});
return Evaluation;
};
//Clarification model
module.exports = function(sequelize, DataTypes) {
var Clarification = sequelize.define("Clarification", {
result : DataTypes.TEXT,
status : DataTypes.STRING(100),
comment : DataTypes.TEXT
}, {
classMethods: {
associate: function(models) {
Clarification.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Clarification.belongsTo(models.Evaluation, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
}
}
});
return Clarification;
};
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
}
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
}
}
]
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
},
"Clarifications": [
{
"id": 70,
"status": "raised"
}
]
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
},
"Clarifications": []
}
]
我只是添加了不完全相同的必需代码
实际使用:
var filterobj = {
where: {
"UserId": { $ne: "NULL" }
},
include: [{
model: models.Evaluation,
attributes: ["id", "status","agent_name"],
where: {
"status": { $ne: "created" }
},
include: [{
model: models.EvalForm,
attributes: ["id", "name","LobId"],
include: [{
model: models.Lob,
attributes: ["id", "ClientId"]
},
{
model: models.FormDetails,
attributes: ["version", "status"]
}
]
}, {
model: models.Clarification,
attributes: ["id", "status"]
}],
required: true
},{
model: models.User,
attributes: ["name"]
}]
};
models.Task.findAll(filterobj).then(function (tasklist) {
// Doing some stuff for specific format
return res.send(tasklist);
}).catch(function (err) {
return res.send({ "error": { "code": 5000, "message": err.message } });
});
响应:
//Task model
module.exports = function(sequelize, DataTypes) {
var Task = sequelize.define("Task", {
type: DataTypes.STRING(100),
start : DataTypes.DATE,
finish : DataTypes.DATE,
status : DataTypes.STRING(1),
}, {
classMethods: {
associate: function(models) {
Task.belongsTo(models.User, {
onDelete: "CASCADE",
foreignKey: {
allowNull: true
}
});
Task.hasOne(models.Evaluation);
Task.hasMany(models.Clarification);
}
}
});
return Task;
};
//Evaluation model
module.exports = function(sequelize, DataTypes) {
var Evaluation = sequelize.define("Evaluation", {
agent_id : DataTypes.INTEGER,
agent_name: DataTypes.STRING(100),
status: DataTypes.STRING(100),
}, {
classMethods: {
associate: function(models) {
Evaluation.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Evaluation.hasMany(models.Clarification);
}
}
});
return Evaluation;
};
//Clarification model
module.exports = function(sequelize, DataTypes) {
var Clarification = sequelize.define("Clarification", {
result : DataTypes.TEXT,
status : DataTypes.STRING(100),
comment : DataTypes.TEXT
}, {
classMethods: {
associate: function(models) {
Clarification.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Clarification.belongsTo(models.Evaluation, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
}
}
});
return Clarification;
};
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
}
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
}
}
]
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
},
"Clarifications": [
{
"id": 70,
"status": "raised"
}
]
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
},
"Clarifications": []
}
]
预期代码(不工作)
预期响应:
//Task model
module.exports = function(sequelize, DataTypes) {
var Task = sequelize.define("Task", {
type: DataTypes.STRING(100),
start : DataTypes.DATE,
finish : DataTypes.DATE,
status : DataTypes.STRING(1),
}, {
classMethods: {
associate: function(models) {
Task.belongsTo(models.User, {
onDelete: "CASCADE",
foreignKey: {
allowNull: true
}
});
Task.hasOne(models.Evaluation);
Task.hasMany(models.Clarification);
}
}
});
return Task;
};
//Evaluation model
module.exports = function(sequelize, DataTypes) {
var Evaluation = sequelize.define("Evaluation", {
agent_id : DataTypes.INTEGER,
agent_name: DataTypes.STRING(100),
status: DataTypes.STRING(100),
}, {
classMethods: {
associate: function(models) {
Evaluation.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Evaluation.hasMany(models.Clarification);
}
}
});
return Evaluation;
};
//Clarification model
module.exports = function(sequelize, DataTypes) {
var Clarification = sequelize.define("Clarification", {
result : DataTypes.TEXT,
status : DataTypes.STRING(100),
comment : DataTypes.TEXT
}, {
classMethods: {
associate: function(models) {
Clarification.belongsTo(models.Task, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
Clarification.belongsTo(models.Evaluation, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
}
}
});
return Clarification;
};
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
}
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
}
}
]
[
{
"id": 760,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-13T05:41:56.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 760,
"status": "completed",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": [
{
"id": 70,
"status": "raised"
},
{
"id": 71,
"status": "esclate"
}
]
},
"User": {
"name": "pooja.s"
},
"Clarifications": [
{
"id": 70,
"status": "raised"
}
]
},
{
"id": 761,
"type": "clarification",
"start": "2017-07-12T14:30:52.000Z",
"finish": "2017-07-12T14:35:30.000Z",
"status": "A",
"UserId": 854,
"Evaluation": {
"id": 761,
"status": "assigned",
"agent_name": "TestAgent1",
"EvalForm": {
"id": 5000008,
"name": "MobiPostpaid1",
"LobId": 26,
"Lob": {
"id": 26,
"ClientId": 1
},
"FormDetails": [
{
"version": 1,
"status": "A"
}
]
},
"Clarifications": []
},
"User": {
"name": "pooja.s"
},
"Clarifications": []
}
]
我可以在我有关联的任务和评估表中包含澄清表。where条件的问题。它正在收集所有的记录。我希望从状态为已提升的澄清表中获得数据。以及从评估表状态中分配并完成。我看到一些代码使用了或运算符
A.findAll({
where: {
$or: [
{'$B.userId$' : 100},
{'$C.userId$' : 100}
]
},
include: [{
model: B,
required: false
}, {
model: C,
required: false
}]
});
但这对我不起作用。你有两个where键,其中包括评估模型,而不是发布我正在获取所有数据。你能发布你期望的查询和你想要的查询吗got@Shivam,我有三个模型,即任务模型、评估模型和澄清模型。我想包括每个任务的评估和澄清(您可以在上面的模型中理解它们之间的关系)。每个评估和澄清都有不同的状态。对于每个任务,我们都有评估,但澄清是可选的。如果我们有澄清,我们也需要澄清。因此,对于每项任务,我们肯定会得到评估,如果存在澄清,我们也需要包括澄清。我必须包括基于状态的评估和澄清,因此我尝试在条件下放置两个,但没有按照我的预期工作。目前,我只是使用javascript提取所有数据并基于状态进行过滤。上面的代码应该是一个,但不是实际使用的。从上面的代码中,我只是删除了where条件,而不包括任务内部的澄清。只需在评估中包含澄清,并使用js进行状态筛选。@Shivam,请查看有助于理解问题的更改。