That standard 2016 spec did not predate hive's implementation of lateral
view
On Sunday, July 9, 2017, Greg Rahn wrote:
> (also commented on IMPALA-4326)
>
> For this functionality, I'd prefer to follow what Postgres does and use its
> well-named functions like string_to_array().
> This becomes
(also commented on IMPALA-4326)
For this functionality, I'd prefer to follow what Postgres does and use its
well-named functions like string_to_array().
This becomes powerful when using the unnest() table function, which is
defined and is part of the ANSI/ISO SQL:2016 spec (vs the non-standard
lat
Yes and no. Extending the UDF framework might be hard, but I think
implementing a built-in split() is feasible. We already have a built-in
Expr that returns an array type to implement unnest.
On Mon, Jun 19, 2017 at 6:22 AM, Vincent Tran wrote:
> This request appears to be blocked by the current
