| MONGOC_UPDATE_FLAGS_T(3) | libmongoc | MONGOC_UPDATE_FLAGS_T(3) |
mongoc_update_flags_t - mongoc_update_flags_t
Flags for update operations
typedef enum {
MONGOC_UPDATE_NONE = 0,
MONGOC_UPDATE_UPSERT = 1 << 0,
MONGOC_UPDATE_MULTI_UPDATE = 1 << 1,
} mongoc_update_flags_t;
#define MONGOC_UPDATE_NO_VALIDATE (1U << 31)
These flags correspond to the MongoDB wire protocol. They may be bitwise or'd together. The allow for modifying the way an update is performed in the MongoDB server.
| MONGOC_UPDATE_NONE | No update flags set. |
| MONGOC_UPDATE_UPSERT | If an upsert should be performed. |
| MONGOC_UPDATE_MULTI_UPDATE | If more than a single matching document should be updated. By default only the first document is updated. |
| MONGOC_UPDATE_NO_VALIDATE | Do not perform client side BSON validations when performing an update. This is useful if you already know your BSON documents are valid. |
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| June 4, 2021 | 1.17.6 |