Azure 数据工厂和 Cosmos DB

Question

I am new to ADF and Cosmos DB as well.

I am using Copy activity in ADF to fetch data from Cosmos DB and copy it to Synapse DWH

I am trying to fetch yesterday's data using the following query in adf:

Select * from c where TimestampToDateTime(c.timeStamps)>”@{FormatDateTime(subtractFromTime(utcnow(),2,’Day’),’yyyy-MM-dd’)}”

The query keeps timing out when I try to preview data. Am I going in the right direction?

Answer 1

Considering you have the timeStamps in UTC date and time ISO 8601 value in the format YYYY-MM-DDThh:mm:ss.fffffffZ

SELECT * FROM c where c.ModifiedDate > DateTimeAdd("dd", -1, GetCurrentDateTime ()) and c.ModifiedDate < GetCurrentDateTime ()