SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 2) Function CAST (alias i64) (children 1) ExpressionList (children 2) Literal UInt64_1234567891011 Literal \'Int64\' Literal \'Asia/Makassar\' (alias tz) ExpressionList (children 7) Identifier tz Identifier i64 Function fromUnixTimestamp64Second (children 1) ExpressionList (children 2) Identifier i64 Identifier tz Function fromUnixTimestamp64Milli (children 1) ExpressionList (children 2) Identifier i64 Identifier tz Function fromUnixTimestamp64Micro (children 1) ExpressionList (children 2) Identifier i64 Identifier tz Function fromUnixTimestamp64Nano (alias dt64) (children 1) ExpressionList (children 2) Identifier i64 Identifier tz Function toTypeName (children 1) ExpressionList (children 1) Identifier dt64