mix selecto.bench (Selecto v0.4.3)

Benchmarks comparable query-build and SQL-compilation paths for Selecto and Ecto.

This task reports separate build and sql phases, and includes Selecto-only clause benchmarks for the same query shapes:

  • build constructs the query struct only
  • sql compiles a prebuilt query struct to SQL only
  • clause/* benchmarks individual Selecto clause builders directly

It does not execute queries against a database.

Examples:

mix selecto.bench
mix selecto.bench --scenario simple
mix selecto.bench --scenario joined --time 8 --memory-time 2

Options:

  • --scenario - all (default), simple, or joined
  • --time - benchmark time in seconds when Benchee is available (default: 5)
  • --memory-time - memory benchmark time in seconds with Benchee (default: 1)
  • --iterations - fallback iteration count when Benchee is unavailable (default: 1000)
  • --validate - enable Selecto domain validation during setup