KQL

1 program Added 2026-02-22T12:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues
Aliases: Kusto Query Language, Kusto
Provenance: commit 2905246c2b · authored 2026-02-22T15:57:02+01:00 · agent claude-code · model claude-sonnet-4-6

Sources mentioning this language

3 sources · pl_id: pl/kusto
LLM (this repo) · 1LinguistPygments

Extensions claimed by this language

5 claims. Each row is one upstream assertion with its strength. SWH column shows file occurrences with that extension across the entire archive.
ExtensionSourceStrengthSWH
.csllinguistprimary180.8K files
.kqlpygmentsprimary5.7K files
.cslpygmentssecondary180.8K files
.kqllinguistsecondary5.7K files
.kustopygmentssecondary487 files

Related languages

Kusto Query Language (0.89)QUEL (0.44)YQL (0.43)fq (0.42)JQL (0.41)

LLM-contributed programs

Storm Events Summary by State and Type

Provenance: commit 2905246c2b · authored 2026-02-22T15:57:02+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
code.kql · added: 2026-02-22T12:00:00Z
// Summarize storm events by state and type from the StormEvents sample dataset
StormEvents
| where StartTime >= datetime(2007-01-01) and StartTime < datetime(2008-01-01)
| summarize EventCount = count(), TotalDeaths = sum(DeathsDirect + DeathsIndirect) by State, EventType
| where EventCount > 10
| sort by TotalDeaths desc
| take 20

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

Disambiguation rules

Linguist heuristic rules that predict this language when one of its claimed extensions is shared with another.
RuleExtKindPredicates (truncated)
h/linguist/.csl/1.cslpredicates[{"kind": "any", "regexes": ["(^\\|\\s*(where|extend|project|limit|summarize))|(^\\.\\w+)"]}]

Contribute — propose a file extension

Tell us where to find evidence about KQL (mapped to pl/kusto). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.
Optional: attach a program from that URL
If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/KQL/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
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