SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 4) ExpressionList (children 2) Function sum (children 1) ExpressionList (children 1) Identifier n Function count (children 1) ExpressionList TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier t_uncompressed_cache Function or (children 1) ExpressionList (children 3) Function equals (children 1) ExpressionList (children 2) Identifier id Literal UInt64_0 Function equals (children 1) ExpressionList (children 2) Identifier id Literal UInt64_5 Function equals (children 1) ExpressionList (children 2) Identifier id Literal UInt64_100 Set