SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function arrayReduce (children 1) ExpressionList (children 3) Literal \'groupArrayResample(1, 7, 1)\' Literal Array_[UInt64_10, UInt64_11, UInt64_12, UInt64_13, UInt64_14, UInt64_15, UInt64_16, UInt64_17, UInt64_18, UInt64_19] Literal Array_[UInt64_0, UInt64_1, UInt64_2, UInt64_3, UInt64_4, UInt64_5, UInt64_6, UInt64_7, UInt64_8, UInt64_9]