Create document with partition key

Inserts a new document into the container. If the container has a partition key, supply it in the PartitionKey column as a JSON array (e.g. ["user2"]). The value must match the document attribute used as the partition key. The Document column holds the full JSON body. Use the Upsert option in WITH to update if a document with the same id already exists.

Standard SQL query example

This is the base query accepted by the connector. To execute it in SQL Server, you have to pass it to the Data Gateway via a Linked Server. See how to accomplish this using the examples below.

INSERT INTO TestContainer (PartitionKey, Document)
VALUES(
'["user2"]', --partition key value must match its attribute from document else it will throw error. In this example container PartitionKey is /id so we used its value. For multiple key use JSON array ["val1","val2"]
'{
  "id": "user2",
  "name": "John Doe",
  "email": "jdoe@contoso.com",
  "phone": ["12345"],
  "level": "platinum"
}'
)
WITH(Upsert='true')

Using OPENQUERY in SQL Server

SELECT * FROM OPENQUERY([LS_TO_COSMOS_DB_IN_GATEWAY], 'INSERT INTO TestContainer (PartitionKey, Document)
VALUES(
''["user2"]'', --partition key value must match its attribute from document else it will throw error. In this example container PartitionKey is /id so we used its value. For multiple key use JSON array ["val1","val2"]
''{
  "id": "user2",
  "name": "John Doe",
  "email": "jdoe@contoso.com",
  "phone": ["12345"],
  "level": "platinum"
}''
)
WITH(Upsert=''true'')')

Using EXEC in SQL Server (handling larger SQL text)

The major drawback of OPENQUERY is its inability to incorporate variables within SQL statements. This often leads to the use of cumbersome dynamic SQL (with numerous ticks and escape characters).

Fortunately, starting with SQL 2005 and onwards, you can utilize the EXEC (your_sql) AT [LS_TO_COSMOS_DB_IN_GATEWAY] syntax.

DECLARE @MyQuery NVARCHAR(MAX) = 'INSERT INTO TestContainer (PartitionKey, Document)
VALUES(
''["user2"]'', --partition key value must match its attribute from document else it will throw error. In this example container PartitionKey is /id so we used its value. For multiple key use JSON array ["val1","val2"]
''{
  "id": "user2",
  "name": "John Doe",
  "email": "jdoe@contoso.com",
  "phone": ["12345"],
  "level": "platinum"
}''
)
WITH(Upsert=''true'')'
EXEC (@MyQuery) AT [LS_TO_COSMOS_DB_IN_GATEWAY]