MONGOC_UPDATE_FLAGS_T(3)

NAME
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.

COLOPHON
This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.