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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 con-
       cern 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 return 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.

1.30.2				 Apr 12, 2025 MONGOC_READ_CONCERN_SET_LEVEL(3)

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