SelectWithUnionQuery (children 2) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function sparkbar (children 2) ExpressionList (children 2) Identifier number Function toInt64 (children 1) ExpressionList (children 1) Identifier number ExpressionList (children 1) Literal UInt64_10 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function numbers (children 1) ExpressionList (children 2) Function toUInt64 (children 1) ExpressionList (children 1) Literal UInt64_9223372036854775807 Literal UInt64_20 Identifier Null