Is there a data type stores name filed and datatype of field and return field by name i want handles operation by name filed -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Is-there-a-data-type-stores-name-filed-and-datatype-of-field-and-return-field-by-name-tp1049.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.