Maintenance Release Changelog
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2023-09-02 Version 1.
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Added support for the following functions/operators:
$box$geoIntersects$geometry$geoWithin$maxDistance$minDistance$near$nearSphere$polygonNote: SingleStore Helios only supports Polygons and Point types for geospatial operators.
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Improved support and compatibility for BSON type.
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Included other reliability and performance improvements.
2023-08-04 Version 1.
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Added support for the following functions/operators:
$avg$first$last$min$max$sum$stdDevPop$stdDevSamp$denseRank$documentNumber$rank -
Added support for the
$setWindowFieldsstage operator.However, SingleStore Kai does not support range window with this operator. -
Included other reliability and performance improvements.
2023-07-13 Version 1.
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Added support for the following operators:
$setField$unsetField$getField -
Added support for the
$merge(operator) extension command. -
Included other reliability and performance improvements.
2023-06-23 Version 1.
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Added support for the following functions/operators:
$sin$cos$tan$asin$acos$atan$degreesToRadians$radiansToDegrees$setDifference$setIsSubset$topN$bottomN$firstN$lastN$replaceOne$replaceAll$documents -
Optimized queries with no projections or some other type of projections.
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Optimized performance of queries that use
$elemMatch. -
Included other reliability and performance improvements.
2023-06-13 Version 1.
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Added support for the following functions/operators:
$out$top$bottom$exp$pow$setUnion -
Added support for a third parameter for specifying the vector size to the
$dotProductand$euclideanDistancefunctions.The following sizes are supported: "F32" (default), "F64", "I8", "I16", "I32", "I64". -
Optimized MongoDB® database schema inference by the proxy service.
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Included other reliability and performance improvements.
2023-05-24 Version 1.
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Added support for the following functions/operators:
$bsonSize$sampleRate -
Optimized the
$elemMatchoperator. -
Optimized date-related queries and some array-related queries.
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Fixed resource consumption issues with connections that are frequently opened or closed.
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Included other reliability and performance improvements.
Last modified: November 10, 2023