A partition (PLAN ยง11.6): its partition columns, its sort keys, read as a
Sort's, and its window functions, read as a Group's aggregations with the
window's functions, all three always written (empty included). Cube's own
shape, never the spec's V1 operations. Every entry is read before an
entry this version can't read makes the node an Unknown node.
A partition (PLAN ยง11.6): its partition columns, its sort keys, read as a Sort's, and its window functions, read as a Group's aggregations with the window's functions, all three always written (empty included). Cube's own shape, never the spec's V1
operations. Every entry is read before an entry this version can't read makes the node an Unknown node.