The grid (core) ยท console.warn
this DuckDB connection has no prepare(), so ...
Printed by The grid (core), prefixed [lattice], since 1.17.0.
Warnings reference › source.duckdb.unprepared.aggregates
- Identifier
source.duckdb.unprepared.aggregates- Raised by
- The grid (core)
- Since
- 1.17.0
What happened
The same refusal for whole-set aggregates: none are pushed down, so totals and statistics that would have been computed by the engine are absent.
The fix
Use a connection that implements prepare().
Reference
Covered in full at the API reference.