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Re: How to create user-defined data types in calcite?


Yes, I’ve ignored that change for a couple of months (sorry Shuyi) but I reviewed it yesterday and am currently testing, so it should be committed to master shortly.

> On Apr 20, 2018, at 5:41 PM, Shuyi Chen <suez1224@xxxxxxxxx> wrote:
> 
> Currently, user defined type is not supported in Calcite. But it's WIP,
> please see https://issues.apache.org/jira/browse/CALCITE-2045. With this
> PR, you can either use CREATE TYPE statement to define your own type or
> define your new type in the JSON schema.
> 
> Thanks
> Shuyi
> 
> 
> On Fri, Apr 20, 2018 at 4:27 AM, Valli Annamalai <aishwaryaanns@xxxxxxxxx>
> wrote:
> 
>> I want to parse a query having 'text' in place of 'varchar'. For
>> example, select
>> cast(ps_comment as text) from part While parsing calcite is showing,
>> Unknown data type name 'TEXT'.
>> 
>> How can I make calcite to parse the above query successfully having
>> user-defined data type 'text'?
>> 
>> 
>> Thanks in advance
>> 
> 
> 
> 
> -- 
> "So you have to trust that the dots will somehow connect in your future."