1MONGOC_GRIDFS_FILE_SET_METADATA(M3o)ngoDB C DrivMeOrNGOC_GRIDFS_FILE_SET_METADATA(3)
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6 mongoc_gridfs_file_set_metadata - mongoc_gridfs_file_set_metadata()
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9 void
10 mongoc_gridfs_file_set_metadata (mongoc_gridfs_file_t *file,
11 const bson_t *metadata);
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14 · file: A mongoc_gridfs_file_t.
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16 · bson: A bson_t containing metadata for file.
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19 Sets the metadata associated with file.
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21 You need to call mongoc_gridfs_file_save() to persist this change.
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24 MongoDB, Inc
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27 2017-present, MongoDB, Inc
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321.15.2 Nov 06, 2019MONGOC_GRIDFS_FILE_SET_METADATA(3)