SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function makeDateTime (children 1) ExpressionList (children 7) Literal UInt64_2262 Literal UInt64_4 Literal UInt64_11 Literal UInt64_23 Literal UInt64_47 Literal UInt64_16 Literal \'UTC\'