Re: How to create user-defined data types in calcite?
But CREATE TYPE works only with JSON right? Is there any way other than that?
On 2018/04/21 00:41:23, 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.
> On Fri, Apr 20, 2018 at 4:27 AM, Valli Annamalai <aishwaryaanns@xxxxxxxxx>
> > 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."