[I] Add support for snowflake cluster by expressions [datafusion-sqlparser-rs]

["osipovartem (via GitHub)" <gi...@apache.org>]

osipovartem opened a new issue, #1882:
URL: https://github.com/apache/datafusion-sqlparser-rs/issues/1882

   ```sql
   CLUSTER BY (to_date(ts), coalesce(foo, 'bar'))
   ```
   Failed with `ParserError("Expected: ), found: (`
   https://docs.snowflake.com/en/user-guide/tables-clustering-keys#defining-a-clustering-key-for-a-table
   
   We need to extend/change CreateTable cluster_by type from 
   ```rust
   pub cluster_by: Option<WrappedCollection<Vec<Ident>>>,
   ```
   to 
   ```rust
   pub cluster_by: Option<WrappedCollection<Vec<Expr>>>,
   ```
   This allows statements like CLUSTER BY (to_date(start_tstamp)) to be parsed correctly.


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Re: [I] Add support for snowflake cluster by expressions [datafusion-sqlparser-rs]

["iffyio (via GitHub)" <gi...@apache.org>]

iffyio closed issue #1882: Add support for snowflake cluster by expressions
URL: https://github.com/apache/datafusion-sqlparser-rs/issues/1882


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