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.TH "MONGOC_COLLECTION_GET_LAST_ERROR" "3" "2016\(hy10\(hy12" "MongoDB C Driver"
.SH NAME
mongoc_collection_get_last_error() \- The mongoc_collection_get_last_error() function shall return getLastError document, according to write_concern on last executed command for current collection instance.
.SH "SYNOPSIS"

.nf
.nf
const bson_t *
mongoc_collection_get_last_error (const mongoc_collection_t *collection);
.fi
.fi

.SH "PARAMETERS"

.TP
.B
collection
A
.B mongoc_collection_t
.
.LP

.SH "DESCRIPTION"

The mongoc_collection_get_last_error() function shall return getLastError document, according to write_concern on last executed command for current collection instance.

A write_concern must be at least
.B MONGOC_WRITE_CONCERN_W_DEFAULT
in last command execution for this to be available.

.SH "RETURNS"

A
.B bson_t
that should not be modified or
.B NULL
.


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