CreateQuery test_00808_push_down_with_finalizeAggregation (children 3) Identifier test_00808_push_down_with_finalizeAggregation Storage definition (children 2) Function AggregatingMergeTree Identifier n SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 4) ExpressionList (children 2) Function intDiv (alias n) (children 1) ExpressionList (children 2) Identifier number Literal UInt64_25 Function avgState (alias s) (children 1) ExpressionList (children 1) Identifier number TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function numbers (children 1) ExpressionList (children 1) Literal UInt64_2500 ExpressionList (children 1) Identifier n ExpressionList (children 1) OrderByElement (children 1) Identifier n