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Constants for managing MongoDB databases
Display only constants used by prefix syntaxesThe following constants are used by the Mongoxxx functions: | | | | Constant | Details | Function |
|---|
| mwcDefault | Minimum number of nodes required to have acknowledged processing to consider the write performed: only one node is required to have acknowledged processing for the write to be considered performed. | mongoWriteConcern type | | mwcMajority | Minimum number of nodes required to have acknowledged processing to consider the write completed: the majority of nodes must have acknowledged processing for the write to be considered completed. | mongoWriteConcern type | | mwcUnacknowledged | Minimum number of nodes that must have acknowledged processing to consider the write completed: No node must have acknowledged processing for the write to be considered completed. Caution, no error is returned in this case. | mongoWriteConcern type | | mwcTag | Minimum number of nodes that must have acknowledged processing to be considered as having written: the number of nodes is defined in a pre-configuration defined on the server. | mongoWriteConcern type | | mongoAddIfNotFound | Used to add a document if it does not exist in the collection. | MongoModifyAll
MongoModifyOne | | mongoContinueIfError | Used to add the next document even if the previous document triggered an error. | MongoAdd | | mongoReturnValueAfter | Used to return the document after modification. By default, if this constant is not used, the document returned corresponds to the document before modification. | MongoModifyOne | | mongoWithoutValidation | Does not check the document structure. | MongoAdd
MongoModifyAll |
The following constants are used by the Mongoxxx functions in prefix syntax: | | | | Constant | Details | Function |
|---|
| mwcDefault | Minimum number of nodes required to have acknowledged processing to consider the write performed: only one node is required to have acknowledged processing for the write to be considered performed. | mongoWriteConcern type | | mwcMajority | Minimum number of nodes required to have acknowledged processing to consider the write completed: the majority of nodes must have acknowledged processing for the write to be considered completed. | mongoWriteConcern type | | mwcUnacknowledged | Minimum number of nodes that must have acknowledged processing to consider the write completed: No node must have acknowledged processing for the write to be considered completed. Caution, no error is returned in this case. | mongoWriteConcern type | | mwcTag | Minimum number of nodes that must have acknowledged processing to be considered as having written: the number of nodes is defined in a pre-configuration defined on the server. | mongoWriteConcern type | | mongoAddIfNotFound | Used to add a document if it does not exist in the collection. | <mongoCollection variable>.ModifyAll
<mongoCollection variable>.ModifyOne | | mongoContinueIfError | Used to add the next document even if the previous document triggered an error. | <mongoCollection variable>.Add | | mongoReturnValueAfter | Used to return the document after modification. By default, if this constant is not used, the document returned corresponds to the document before modification. | <mongoCollection variable>.ModifyOne | | mongoWithoutValidation | Does not check the document structure. | <mongoCollection variable>.Add
<mongoCollection variable>.ModifyAll |
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