TQLOne query language.
One query language.
Every datastore.
TQL is Trasys's query language for telemetry. Write one query and run it across ClickHouse and Postgres, without learning two SQL dialects or copy-pasting between tools.
~/tql-editor
from traces
where duration > 500ms and time > now() - 24h
group by endpoint
select p95(duration), error_rate(), sum(cost)
order by p95(duration) descEndpointP95ErrorsCost
/v1/chat/completions612ms0.4%$182.30
/v1/embeddings84ms0.1%$12.05
/v1/agents/run1.8s2.1%$430.90
Why it matters
Built for people who query telemetry all day
One syntax, two datastores
The same TQL query resolves against ClickHouse or Postgres depending on what it's asking for — you don't pick a dialect.
Schema-aware autocomplete
Field names, tables, and functions autocomplete against your project's real schema, not a generic SQL keyword list.
Save as a dataset
Turn any TQL query into a saved dataset you can reuse on a dashboard, in Deep Search, or export from the API.