Hi Steve,
Thanks for sharing, unfortunately, this is not what I am looking for. I am
looking for something like String of "dt = '2024-07-25' AND hr = '10'" to
an expression of Expressions.and(Expressions.equal("dt", "2024-07-25"),
Expressions.equal("hr", "10"). Similar to parser.parse() in iceberg-python
repo
https://github.com/apache/iceberg-python/blob/dd8d76d04f2d1c6c8192b83df9e84cee05ad5545/pyiceberg/expressions/parser.py#L268
Thanks
Pucheng
On Thu, Jul 25, 2024 at 1:26 PM Steve Zhang <[email protected]>
wrote:
> Hey Pucheng,
>
> can you share a bit more on the motivation? Last time I checked there’s
> method in ExpressionParser allow you to convert json of string type to
> iceberg expression in here, not sure if this is what you need:
> https://github.com/apache/iceberg/blob/caf03aed926665014c22cc4a68902bf684f258f9/core/src/main/java/org/apache/iceberg/expressions/ExpressionParser.java#L262-L264
>
>
> Thanks,
> Steve Zhang
>
>
>
> On Jul 25, 2024, at 11:54 AM, Pucheng Yang <[email protected]>
> wrote:
>
> Hi dev community,
>
> If I read the codebase correctly, there seems to be no utility for
> converting String to an Expression, anyone be interested if we have one?
>
> I can help if the community thinks this is a good addition, I will need
> some guidance on how to get this started though.
>
> Thanks
>
>
>
