MongoDBUpdate
This system keyword is used to update documents in a collection based on input parameters.
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
Ip |
Yes |
String |
Database IP address |
Port |
Yes |
Integer |
Database port |
User Name |
Yes |
String |
Username |
Password |
Yes |
String |
Password (The login password is personal information and must be defined as sensitive in the environment parameters.) |
DB Name |
Yes |
String |
Database instance name |
Collection |
Yes |
String |
Collection name |
Query |
Yes |
String |
Updated query conditions (in BSON format) |
Update |
Yes |
String |
Document data to be updated (in BSON format) |
Multi |
No |
Boolean |
Whether to update all records. false (default): Update only the first record that meets the conditions. true: Update all records that meet the conditions. |
MongoDBUpdate Response
Status: success
Parameter |
Type |
Description |
---|---|---|
affected_row_count |
Integer |
Number of rows affected by document update |
MongoDBUpdate Response Example
{ "affected_row_count" : 1 }
MongoDBUpdate Usage Example
Update documents in the collection based on the entered query data and update data. The system keyword returns the number of updated records.
Update all matched documents when the multi parameter is set to true.
Check whether the result is successful and whether the number of updated records is expected.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot