the {adapter} adapter cannot compute the piv...

Warnings reference › source.pushdown.pivot.totals.*.*

Identifier

source.pushdown.pivot.totals.*.*

Raised by

The grid (core)

Since

1.78.0

What happened

A pivot cell has to be reduced over the cell's own rows, which only the engine holds under a pushed pivot. A column whose reduction the engine cannot express - a host function, a statistic outside the pushdown map, a two-column statistic - is left empty in every cell rather than filled with a figure computed over something else. The message names each column and why.

The fix

Use a reduction the adapter supports for the pivoted column. lastPlan().aggregates.client lists them programmatically.

Reference

Covered in full at the API reference.