BSON_HAS_FIELD(3) | libbson | BSON_HAS_FIELD(3) |
bson_has_field - bson_has_field()
bool bson_has_field (const bson_t *bson, const char *key);
Checks to see if key contains an element named key. This also accepts "dotkey" notation such as "a.b.c.d".
true if key was found within bson; otherwise false.
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October 20, 2022 | 1.23.1 |