Tempo.SQL (Tempo SQL v0.1.0)

Top-level namespace for ex_tempo_sql — Ecto types and migration helpers that persist Tempo values as PostgreSQL range types.

See the README for the installation walkthrough and the storage contract that spells out which Tempo values round-trip cleanly.

The entry-point modules are:

• Tempo.Ecto.Interval — stores a Tempo.Interval.t/0 as tstzrange.

• Tempo.Ecto.IntervalSet — stores a Tempo.IntervalSet.t/0 as tstzmultirange.

• Tempo.Ecto.Tempo — stores a bare Tempo.t/0 by materialising it through Tempo.to_interval/1 and then delegating to Tempo.Ecto.Interval.

• Tempo.SQL.Migration — add :window, Tempo.Interval helper for Ecto migrations.

• Tempo.Ecto.QueryAPI — Allen-named query fragments (contains/2, overlaps/2, meets/2) backed by Postgres range operators.