How to get two same attribute in azure cosmos db - tsql

Question

I am creating a service using cosmos db.I am trying to creating a search query.
Query :
SELECT product.Name,product1.Name
FROM catalog
join industry in catalog.Industy
join category in industry.Category
join product1 in category.Product
join Subcategory in category.Subcategory
join product in Subcategory.Product
WHERE CONTAINS(product1.Name,'dg')
But i can not able to get both product and product list . it give me the error. Name already used.
error:
Object creation error, property name 'Name' specified more than once
Tree that i am trying to fetch :
[
{
"id": "string",
"industy": [
{
"id": "string",
"category": [
{
"id": "string",
"subcategory": [
{
"id": "string",
"product": [
{
"id": "string",
"methodOfPreparation": [
{
"id": "string",
}
],
"addons": [
{
"id": "string"
}
]
}
]
}
],
"product": [
{
"id": "string",
"methodOfPreparation": [
{
"id": "string"
}
],
"addons": [
{
"id": "string"
}
]
}
]
}
]
}
]
}
]
expect Output
product[],prodcut1[]
How can i solve this?

Answer 1

Firstly, the error could be solved if you use alias as #Zohar mentioned in the comment.
SELECT product.Name as productName,product1.Name as product1Name
FROM catalog
join industry in catalog.industy
join category in industry.category
join product1 in category.product
join Subcategory in category.subcategory
join product in Subcategory.product
The reason is that every retrieved item is an obj, the format of results is an array consists of many objects. The object can't accept duplicate column names.
If you want to get the format like product[],prodcut1[],you need to loop the result and assemble by yourself.(For example,use stored procedure)