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MONGOC_READ_CONCERN_SET_LEVEL(3)    libmongoc	MONGOC_READ_CONCERN_SET_LEVEL(3)

SYNOPSIS
	bool
	mongoc_read_concern_set_level (mongoc_read_concern_t *read_concern,
				       const char *level);

PARAMETERS
     * read_concern: A mongoc_read_concern_t.

     * level: The readConcern level to use.

DESCRIPTION
     Sets the read concern level. See mongoc_read_concern_t for details.

     Beginning	in  version  1.9.0, this function can now alter the read concern
     after it has been used in an operation. Previously, using the  struct  with
     an  operation would mark it as "frozen" and calling this function would re-
     turn false instead of altering the read concern.

RETURNS
     Returns true if the read concern level was set, or false otherwise.

AUTHOR
     MongoDB, Inc

COPYRIGHT
     2009-present, MongoDB, Inc.

1.30.8				  Aug 27, 2026	MONGOC_READ_CONCERN_SET_LEVEL(3)

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