Thanks for your inputs and sorry that I said Schema doesn't support
DataType to register a field because I was looking into Flink 1.9 codes...
Best,
tison.
Jark Wu 于2020年4月17日周五 下午2:42写道：
> Hi Tison,
>
> Migration from TypeInformation to DataType is a large work and will across
> many releases
Hi Tison,
Migration from TypeInformation to DataType is a large work and will across
many releases. As far as I can tell, we will finalize the work in 1.11.
As godfrey said above, Flink SQL & Table API should always use DataType,
DataStream uses TypeInformation.
Schema already supports DataType t
Hi tison,
>1. Will TypeInformation be deprecated and we use DataType as type system
everywhere?
AFAIK, runtime will still supports TypeInformation, while table module
supports DataType
> 2. Schema in Table API currently support only TypeInformation to register
a field, shall we support
the DataTy
Hi,
I notice that our type system has two branches. One is TypeInformation
while the other is
DataType. It is said that Table API will use DataType but there are several
questions about
this statement:
1. Will TypeInformation be deprecated and we use DataType as type system
everywhere?
2. Schema
