Language revisions / Change log

Revision per CloudVision release

CVP release	AQL revision
CVaaS	5
2025.1.*	4
2024.3.*	4
2024.2.*	4
2024.1.*	4
2023.3.*	4
2023.2.*	4
2023.1.*	4
2022.3.*	3
2022.2.*	3
2022.1.*	3
2021.3.*	3
2021.2.*	2
2021.1.*	2
2020.3.*	1
2020.2.*	1
2020.1.*	1

Change log

Revision 5

• Per-field queries

• Special strings (single quotes) with JSON support

• String literals with single quotes

• Filtered wildcards

• dict s can now be used as complex keys when their keys are of type str

• Extended support for complex keys and unknown values

• length can now be used with map and list complex keys

• For loops can now be used with map and list complex keys

• The square bracket operator can now be used to access values from map and list complex keys

• Function mergeDicts

• Function listToTimeseries

• Function errvl

• Function formatBits

• Function parseInt

• Function strJoin

• Function dictToJson

• Function jsonToDict

• Function dictValue

• Function timeseriesStart

• Function timeseriesEnd

• Function timeAtIndex

• Filter mapkv

Revision 4

• Function aggregate

• Function unnestTimeseries

• Function formatInt

• Function formatFloat

• Function strCut

• Filter applyDeletes

Revision 3

• Support for named wildcards replaces variable substitution

• Function linregression

• Function ewlinregression

• Filter fields

• Filter setFields

• Filter renameFields

• Filter topK

• Filter bottomK

Revision 2

No change to the AQL syntax or standard library.