Sequelize - Join varchar and varchar array
I am trying to convert the following PostgreSQL query to Sequelize:
select reviews.product_id, products.brand
from reviews inner join products
on reviews.product_id = any(products.product_id);
reviews.product_id is a varchar and products.product_id is a varchar array, which is why I am using the any operator. I created this Sequelize query to try to replicate the query above, but it just returns an empty object.
db.reviews.findAll({
attributes: ["product_id"],
include: [{
model: db.products,
as: "products",
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
},
required: true,
attributes: ["brand"]
}],
limit: 10
})
.then(reviews => res.json(reviews))
.catch(err => res.json(err));
The PostgreSQL query works as expect, so I know it should be returning something. For context, I have set up the following belongsTo association in my reviews model:
myModel.associate = models => {
myModel.belongsTo(models.products, {foreignKey: "product_id", targetKey: "product_id", as: "products"});
};
I don't know how I can accurately specify that I am joining on different types (varchar and varchar array) to get the results I want. Does anyone know of a solution?
sequelize.js
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
add a comment |
I am trying to convert the following PostgreSQL query to Sequelize:
select reviews.product_id, products.brand
from reviews inner join products
on reviews.product_id = any(products.product_id);
reviews.product_id is a varchar and products.product_id is a varchar array, which is why I am using the any operator. I created this Sequelize query to try to replicate the query above, but it just returns an empty object.
db.reviews.findAll({
attributes: ["product_id"],
include: [{
model: db.products,
as: "products",
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
},
required: true,
attributes: ["brand"]
}],
limit: 10
})
.then(reviews => res.json(reviews))
.catch(err => res.json(err));
The PostgreSQL query works as expect, so I know it should be returning something. For context, I have set up the following belongsTo association in my reviews model:
myModel.associate = models => {
myModel.belongsTo(models.products, {foreignKey: "product_id", targetKey: "product_id", as: "products"});
};
I don't know how I can accurately specify that I am joining on different types (varchar and varchar array) to get the results I want. Does anyone know of a solution?
sequelize.js
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
add a comment |
I am trying to convert the following PostgreSQL query to Sequelize:
select reviews.product_id, products.brand
from reviews inner join products
on reviews.product_id = any(products.product_id);
reviews.product_id is a varchar and products.product_id is a varchar array, which is why I am using the any operator. I created this Sequelize query to try to replicate the query above, but it just returns an empty object.
db.reviews.findAll({
attributes: ["product_id"],
include: [{
model: db.products,
as: "products",
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
},
required: true,
attributes: ["brand"]
}],
limit: 10
})
.then(reviews => res.json(reviews))
.catch(err => res.json(err));
The PostgreSQL query works as expect, so I know it should be returning something. For context, I have set up the following belongsTo association in my reviews model:
myModel.associate = models => {
myModel.belongsTo(models.products, {foreignKey: "product_id", targetKey: "product_id", as: "products"});
};
I don't know how I can accurately specify that I am joining on different types (varchar and varchar array) to get the results I want. Does anyone know of a solution?
sequelize.js
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
I am trying to convert the following PostgreSQL query to Sequelize:
select reviews.product_id, products.brand
from reviews inner join products
on reviews.product_id = any(products.product_id);
reviews.product_id is a varchar and products.product_id is a varchar array, which is why I am using the any operator. I created this Sequelize query to try to replicate the query above, but it just returns an empty object.
db.reviews.findAll({
attributes: ["product_id"],
include: [{
model: db.products,
as: "products",
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
},
required: true,
attributes: ["brand"]
}],
limit: 10
})
.then(reviews => res.json(reviews))
.catch(err => res.json(err));
The PostgreSQL query works as expect, so I know it should be returning something. For context, I have set up the following belongsTo association in my reviews model:
myModel.associate = models => {
myModel.belongsTo(models.products, {foreignKey: "product_id", targetKey: "product_id", as: "products"});
};
I don't know how I can accurately specify that I am joining on different types (varchar and varchar array) to get the results I want. Does anyone know of a solution?
sequelize.js
sequelize.js
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
asked Nov 15 '18 at 15:30
MarcioPortoMarcioPorto
127114
127114
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Just figured it out. I was using the wrong operator. I just changed the on argument in include from:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
}
to:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.any]: [col("products.product_id")]})
}
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Just figured it out. I was using the wrong operator. I just changed the on argument in include from:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
}
to:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.any]: [col("products.product_id")]})
}
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
add a comment |
Just figured it out. I was using the wrong operator. I just changed the on argument in include from:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
}
to:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.any]: [col("products.product_id")]})
}
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
add a comment |
Just figured it out. I was using the wrong operator. I just changed the on argument in include from:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
}
to:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.any]: [col("products.product_id")]})
}
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
Just figured it out. I was using the wrong operator. I just changed the on argument in include from:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.contains]: [col("products.product_id")]})
}
to:
on: {
col1: where(col("reviews.product_id"), "=", {[Op.any]: [col("products.product_id")]})
}
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
answered Nov 15 '18 at 15:52
MarcioPortoMarcioPorto
127114
127114
add a comment |
add a comment |
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