将 PostgreSQL 查询转换为实体框架

Question

I need to convert the following SQL query to Entity Framework

SELECT * 
FROM "Employee"
CROSS JOIN json_array_elements("Offers"::json)
WHERE value::TEXT IN('1', '3')
ORDER BY "Id" DESC

Can anyone help me?

Answer 1

There's no translation from LINQ to PostgreSQL's particular JSON query syntax.

You can populate collections of entities with Raw SQL Queries .

If the query results don't match an existing entity, you can declare a Keyless Entity Type that matches the query results.