SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function groupArrayResample (children 2) ExpressionList (children 2) Identifier number Function toInt64 (children 1) ExpressionList (children 1) Identifier number ExpressionList (children 3) Literal Int64_-9223372036854775808 Literal UInt64_9223372036854775807 Literal UInt64_9223372036854775807 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function numbers (children 1) ExpressionList (children 1) Literal UInt64_7