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- Query and Write Operation Commands
Query and Write Operation Commands¶
Note
For details on specific commands, including syntax and examples, click on the specific command to go to its reference page.
Name | Description |
---|---|
delete |
Deletes one or more documents. |
eval |
Deprecated. Runs a JavaScript function on the database server. |
find |
Selects documents in a collection or a view. |
findAndModify |
Returns and modifies a single document. |
getLastError |
Returns the success status of the last operation. |
getMore |
Returns batches of documents currently pointed to by the cursor. |
getPrevError |
Returns status document containing all errors since the last resetError command. |
insert |
Inserts one or more documents. |
parallelCollectionScan |
Lets applications use multiple parallel cursors when reading documents from a collection. |
resetError |
Resets the last error status. |
update |
Updates one or more documents. |