I am trying to use the Sequelize ORM's feature that allows referring the nested column from the included Models (See Sequelize Docs: Complex where clauses at the top-level ). In the docs it states that, I can use $nested.column$
syntax.
The following is what I was trying to do:
let where = { memberId };
if (req.query.search) {
const like = { [Op.like]: `%${req.query.search}%` };
where = {
...where,
[Op.or]: [
{ '$bookItem.serial$': like },
{ '$bookItem.book.name$': like },
{ '$bookItem.book.ISBNCode$': like },
],
};
}
const options = {
where,
include: [
{
model: models.BookItem,
as: 'bookItem',
required: false,
include: [
{
model: models.Book,
as: 'book',
attributes,
required: false,
},
],
},
],
});
const transactions = await models.Borrow.findAll(options);
However, for the code above, I am getting the following error:
"Unknown column 'bookItem.serial' in 'where clause'"
What am I missing?
Full DB Schema: https://dbdiagram.io/d/5e08b6aaedf08a25543f79cb
Is bookitem
a Table? Or a Database?
bookItem.serial
either represents db.tbl
or tbl.column
bookItem.book.name
can only represent db.tbl.column
Since bookItem
seems to be a database name, then serial
must be a table name. At that point, "tablename LIKE..." is a syntax error.
In your linked documentation books has no name column, change $bookItem.book.name$
to $bookItem.book.title$
, and try adding right: true
below required: false
to create an inner join.
I have corrected this error on my side. Initially, I am writing this query
but now I have rearranged the query and it works
WRONG QUERY
let where = {
[op.and]: [
{ id: partner_id },
{ [op.or]: [
{ '$customers.customer_name$': { [op.like]: '%' + query + '%'} },
{ '$customers.email$': { [op.like]: '%' + query + '%'} },
]},
],
};
// const where = {
// id: partner_id
// }
return await this.deliveryBoys.findOne({
attributes: [
['id', 'partner_id'],
'delivery_boy_name',
'email',
'profile_picture',
'phone_number',
'fcm_token',
],
include: [
{
model: this.customers,
as: 'customers',
attributes: ['id', 'customer_name', 'email', 'profile_picture', 'phone_number'],
require: true,
where: {
customer_name: {
[op.like]: '%' + query + '%'
}
},
include: [
{
model: this.company,
as: 'company',
},
{
model: this.address,
as: 'address',
required: false,
where: {
status: 1
}
}
]
},
],
where,
});
let where = {
[op.and]: [
{ '$deliveryBoys.id$': partner_id },
{ [op.or]: [
{ '$customers.email$': { [op.like]: '%' + query + '%'} },
{ '$customers.customer_name$': { [op.like]: '%' + query + '%'} },
{ '$customers.phone_number$': { [op.like]: '%' + query + '%'} },
{ '$company.name$': { [op.like]: '%' + query + '%'} },
]},
],
};
return await this.customers.findAll({
attributes: ['id', 'customer_name', 'email', 'profile_picture', 'phone_number'],
include:[
{
model: this.deliveryBoys,
as: 'deliveryBoys',
attributes: ['id','delivery_boy_name','phone_number','email','profile_picture','status',],
where:{
id: partner_id
}
},
{
model: this.company,
as: 'company',
},
{
model: this.address,
as: 'address',
required: false,
where: {
status: 1
}
}
],
where
});
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