Hi kumarvishal09:
Will this feature support on stream table too?
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Hi Sounak,
Are you planning to do predicate pushdown or projection push down for
struct type?
I guess adaptive encoding is only possible for integral datatypes like
long, int, short not for all datatypes. So please be list down what type of
encoding you are planning on complex types.
Regards,
Hi Surbhi,
(1) in case of insert into statement, complex data type will behave the same
way as other data types. only thing the user has to be careful about is the
delimiter of the data. Complex data will use the default delimiters. As we
are supporting only 2 levels, the default level 1 and
1. In case of insert into a table how will it support the complex data types
in the insert command.
2. If dictionary support is allowed for complex type how will be the
structure of the dictionary file created in the metadata folder. Suppose the
data type is struct which has 4 items, so when we
Hi
Please send your questions to mailing list.(cc to mailing list)
Currently, "presto read streaming carbondata table" is not supporting.
Can you share with the community , why need to support this feature, what
are your exact requirements?
Regards
Liang
kevintop 于2018年6月13日周三 上午9:48写道:
> 陈总
1. Would complex data types be supported for Table with partition ?
2. Would the complex data types be able to be used as dictionary columns ?
Also suppose in array of struct if we have both dimensions and measures
inside a single data cell would it behave as dictionary or not ?
3. Would streaming