SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 5) ExpressionList (children 2) Identifier CounterID (alias k) Function arrayMap (children 1) ExpressionList (children 2) Function lambda (children 1) ExpressionList (children 2) Function tuple (children 1) ExpressionList (children 1) Identifier a Function round (children 1) ExpressionList (children 2) Identifier a Literal UInt64_2 Function quantilesDD (children 2) ExpressionList (children 1) Identifier ResolutionWidth ExpressionList (children 6) Literal Float64_0.01 Literal Float64_0.1 Literal Float64_0.5 Literal Float64_0.9 Literal Float64_0.99 Literal Float64_0.999 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function remote (children 1) ExpressionList (children 2) Literal \'127.0.0.{1,2}\' Identifier test.hits ExpressionList (children 1) Identifier k ExpressionList (children 2) OrderByElement (children 1) Function count (children 1) ExpressionList OrderByElement (children 1) Identifier CounterID Literal UInt64_10