mongoc_update_flags_t (3) Linux Manual Page
mongoc_update_flags_t – Flags for deletion operations
Synopsis
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)
Description
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.Flag Values
- 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.