Navigation- Adds a new
$sql
formatVersion
to reduce the data
size of the result set. - Improves performance of
$lookup
. - Adds
"verbosity": "queryPlannerExtended"
support to the
explain command to filter out
non-matching partitions. - Adds support for $$NOW.
- Reports Atlas Data Lake as MongoDB version 4.4 to tools.
- Adds support for the background option on the $out to Atlas aggregation stage.
- Includes stability and performance improvements.
- Adds
{background: true}
option, which allows queries to
run in the background for $out
to S3 stage. - Introduces
$queryHistory
aggregation stage to view past
queries. - Includes various performance and stability improvements.
- Supports Parquet, CSV, and TSV formats for
$out
to S3 . - Adds a rolling limit for cursors.
- Improves error messages for commands that cannot be parsed.
- Supports
defaultFormat
for files in publicly accessible URL