Still not working for me. I got a compilation error : *value in is not a
member of Symbol.* Any ideas ?
On Fri, Aug 29, 2014 at 9:46 AM, Michael Armbrust <mich...@databricks.com>
wrote:
> To pass a list to a variadic function you can use the type ascription :_*
>
> For example:
>
> val longList = Seq[Expression]("a", "b", ...)
> table("src").where('key in (longList: _*))
>
> Also, note that I had to explicitly specify Expression as the type
> parameter of Seq to ensure that the compiler converts "a" and "b" into
> Spark SQL expressions.
>
>
>
>
> On Thu, Aug 28, 2014 at 11:52 PM, Jaonary Rabarisoa <jaon...@gmail.com>
> wrote:
>
>> ok, but what if I have a long list do I need to hard code like this every
>> element of my list of is there a function that translate a list into a
>> tuple ?
>>
>>
>> On Fri, Aug 29, 2014 at 3:24 AM, Michael Armbrust <mich...@databricks.com
>> > wrote:
>>
>>> You don't need the Seq, as in is a variadic function.
>>>
>>> personTable.where('name in ("foo", "bar"))
>>>
>>>
>>>
>>> On Thu, Aug 28, 2014 at 3:09 AM, Jaonary Rabarisoa <jaon...@gmail.com>
>>> wrote:
>>>
>>>> Hi all,
>>>>
>>>> What is the expression that I should use with spark sql DSL if I need
>>>> to retreive
>>>> data with a field in a given set.
>>>> For example :
>>>>
>>>> I have the following schema
>>>>
>>>> case class Person(name: String, age: Int)
>>>>
>>>> And I need to do something like :
>>>>
>>>> personTable.where('name in Seq("foo", "bar")) ?
>>>>
>>>>
>>>> Cheers.
>>>>
>>>>
>>>> Jaonary
>>>>
>>>
>>>
>>
>
