I am afraid logic is incorrect. that is the reason why it is not working.

Dr Mich Talebzadeh



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On 8 August 2016 at 04:36, Divya Gehlot <divya.htco...@gmail.com> wrote:

> I tried with condition expression  also but it didn't work :(
>
> On Aug 8, 2016 11:13 AM, "Chanh Le" <giaosu...@gmail.com> wrote:
>
>> You should use *df.where(conditionExpr)* which is more convenient to
>> express some simple term in SQL.
>>
>>
>> /**
>>  * Filters rows using the given SQL expression.
>>  * {{{
>>  *   peopleDf.where("age > 15")
>>  * }}}
>>  * @group dfops
>>  * @since 1.5.0
>>  */
>> def where(conditionExpr: String): DataFrame = {
>>   filter(Column(SqlParser.parseExpression(conditionExpr)))
>> }
>>
>>
>>
>>
>>
>> On Aug 7, 2016, at 10:58 PM, Mich Talebzadeh <mich.talebza...@gmail.com>
>> wrote:
>>
>> although the logic should be col1 <> a && col(1) <> b
>>
>> to exclude both
>>
>> Like
>>
>> df.filter('transactiontype > " ").filter(not('transactiontype ==="DEB")
>> && not('transactiontype ==="BGC")).select('transaction
>> type).distinct.collect.foreach(println)
>>
>> HTH
>>
>> Dr Mich Talebzadeh
>>
>>
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>>
>> On 7 August 2016 at 16:53, Mich Talebzadeh <mich.talebza...@gmail.com>
>> wrote:
>>
>>> try similar to this
>>>
>>> df.filter(not('transactiontype ==="DEB") || not('transactiontype
>>> ==="CRE"))
>>>
>>> HTH
>>>
>>>
>>> Dr Mich Talebzadeh
>>>
>>>
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>>> any loss, damage or destruction of data or any other property which may
>>> arise from relying on this email's technical content is explicitly
>>> disclaimed. The author will in no case be liable for any monetary damages
>>> arising from such loss, damage or destruction.
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>>>
>>>
>>> On 7 August 2016 at 15:43, Divya Gehlot <divya.htco...@gmail.com> wrote:
>>>
>>>> Hi,
>>>> I have use case where I need to use or[||] operator in filter condition.
>>>> It seems its not working its taking the condition before the operator
>>>> and ignoring the other filter condition after or operator.
>>>> As any body faced similar issue .
>>>>
>>>> Psuedo code :
>>>> df.filter(col("colName").notEqual("no_value") ||
>>>> col("colName").notEqual(""))
>>>>
>>>> Am I missing something.
>>>> Would really appreciate the help.
>>>>
>>>>
>>>> Thanks,
>>>> Divya
>>>>
>>>
>>>
>>
>>

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