MONGOC_COLLECTION_INSERT_MANY(3) libmongoc MONGOC_COLLECTION_INSERT_MANY(3) SYNOPSIS bool mongoc_collection_insert_many (mongoc_collection_t *collection, const bson_t **documents, size_t n_documents, const bson_t *opts, bson_t *reply, bson_error_t *error); PARAMETERS * collection: A mongoc_collection_t. * documents: An array of pointers to bson_t. * n_documents: The length of documents. * reply: A maybe-NULL pointer to overwritable storage for a bson_t to con- tain the results. * error: An optional location for a bson_error_t or NULL. opts may be NULL or a BSON document with additional command options: * writeConcern: Construct a mongoc_write_concern_t and use mongoc_write_concern_append() to add the write concern to opts. See the example code for mongoc_client_write_command_with_opts(). * sessionId: First, construct a mongoc_client_session_t with mongoc_client_start_session(). You can begin a transaction with mongoc_client_session_start_transaction(), optionally with a mongoc_transaction_opt_t that overrides the options inherited from col- lection, and use mongoc_client_session_append() to add the session to opts. See the example code for mongoc_client_session_t. * validate: Construct a bitwise-or of all desired bson_validate_flags_t. Set to false to skip client-side validation of the provided BSON docu- ments. * comment: A bson_value_t specifying the comment to attach to this command. The comment will appear in log messages, profiler output, and currentOp output. Requires MongoDB 4.4 or later. * ordered: set to false to attempt to insert all documents, continuing af- ter errors. * bypassDocumentValidation: Set to true to skip server-side schema valida- tion of the provided BSON documents. DESCRIPTION Insert documents into collection. To insert a single document, see mongoc_collection_insert_one(). For any document that does not have an "_id" field, a bson_oid_t will be generated locally and added to the document. If you must know the inserted document's _id, generate it in your code and include it in the document. The _id you generate can be a bson_oid_t or any other non-array BSON type. If you pass a non-NULL reply, it is filled out with an "insertedCount" field. If there is a server error then reply may contain a "writeErrors" array and/or a "writeConcernErrors" array (see Bulk Write Operations for examples). The reply must be freed with bson_destroy(). ERRORS Errors are propagated via the error parameter. RETURNS Returns true if successful. Returns false and sets error if there are in- valid arguments or a server or network error. A write concern timeout or write concern error is considered a failure. AUTHOR MongoDB, Inc COPYRIGHT 2009-present, MongoDB, Inc. 1.30.8 Aug 27, 2026 MONGOC_COLLECTION_INSERT_MANY(3)
SYNOPSIS | PARAMETERS | DESCRIPTION | ERRORS | RETURNS | AUTHOR | COPYRIGHT
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