1BSON_HAS_FIELD(3)                   libbson                  BSON_HAS_FIELD(3)
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SYNOPSIS

6          bool
7          bson_has_field (const bson_t *bson, const char *key);
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PARAMETERS

10       • bson: A bson_t.
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12       • key: A string containing the name of the field to check for.
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DESCRIPTION

15       Checks  to  see if key contains an element named key. This also accepts
16       "dotkey" notation such as "a.b.c.d".
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RETURNS

19       true if key was found within bson; otherwise false.
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AUTHOR

22       MongoDB, Inc
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25       2017-present, MongoDB, Inc
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301.25.1                           Nov 08, 2023                BSON_HAS_FIELD(3)
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