mongoc_collection_save man page

mongoc_collection_save() — This function shall save a document into collection. If the document has an _id field it will be updated. Otherwise it will be inserted.

Synopsis

bool
mongoc_collection_save (mongoc_collection_t          *collection,
                        const bson_t                 *document,
                        const mongoc_write_concern_t *write_concern,
                        bson_error_t                 *error);

Parameters

collection
A mongoc_collection_t
document
A bson_t containing the document.
write_concern
A mongoc_write_concern_t or NULL for default write concern.
error
An optional location for a bson_error_t or NULL

Description

This function shall save a document into collection _id field it will be updated. Otherwise it will be inserted.

Errors

Errors are propagated via the error parameter.

Returns

true if successful, otherwise false and error is set.

A write concern timeout or write concern error is considered a failure.

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This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Info

2016‐11‐07 MongoDB C Driver