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From anil gupta <anilgupt...@gmail.com>
Subject Re: REG: Group by and Aggregation
Date Sat, 15 Aug 2015 16:10:43 GMT
Sorry, i haven't tried out Spark-Phoenix.

On Sat, Aug 15, 2015 at 8:49 AM, Ns G <nsgnsg84@gmail.com> wrote:

> Hi Anil
>
> Thanks for your reply albeit bit late. Yea I recognized it and corrected
> my query.
>
> Today I have sent another seeking an answer on how to sequences in a data
> frame and upsert the dataframe. Spark integration is working fine and am
> able to save as table. But I want to use sequences. Any help on this please?
>
> Thanks,
> Satya
> On 15-Aug-2015 8:44 pm, "anil gupta" <anilgupta84@gmail.com> wrote:
>
>> That a basic group by principle in SQL. You will need to add the column
>> in group by.
>>
>> On Sat, Jun 13, 2015 at 12:47 AM, Ns G <nsgnsg84@gmail.com> wrote:
>>
>>> Hi Team,
>>>
>>> I am trying to execute below query. I want all the columns in the table
>>> but i get error if i include the columns not under group by. Can someone
>>> please help me how to execute this query in phoenix?
>>>
>>> select ELS_ID_CODE1, ELS_ID_CODE2, ELS_NAME, ELS_DESC, ELS_ACTIVE, max (
>>> ELS_TIME_ID )  from ndm1.table1  WHERE ELS_ACTIVE = FALSE group by
>>> ELS_ID_CODE1, ELS_ID_CODE2, ELS_ACTIVE;
>>>
>>>
>>> This is the error i am getting
>>>
>>> Error: ERROR 1018 (42Y27): Aggregate may not contain columns not in
>>> GROUP BY. ELS_NAME (state=42Y27,code=1018)
>>> java.sql.SQLException: ERROR 1018 (42Y27): *Aggregate may not contain
>>> columns not in GROUP BY. ELS_NAME*
>>>         at
>>> org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:361)
>>>         at
>>> org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:133)
>>>         at
>>> org.apache.phoenix.compile.ExpressionCompiler.throwNonAggExpressionInAggException(ExpressionCompiler.java:1141)
>>>         at
>>> org.apache.phoenix.compile.ProjectionCompiler.compile(ProjectionCompiler.java:378)
>>>         at
>>> org.apache.phoenix.compile.QueryCompiler.compileSingleFlatQuery(QueryCompiler.java:490)
>>>         at
>>> org.apache.phoenix.compile.QueryCompiler.compileSingleQuery(QueryCompiler.java:447)
>>>         at
>>> org.apache.phoenix.compile.QueryCompiler.compile(QueryCompiler.java:154)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:331)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:314)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:230)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:226)
>>>         at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:225)
>>>         at
>>> org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1066)
>>>         at sqlline.Commands.execute(Commands.java:822)
>>>         at sqlline.Commands.sql(Commands.java:732)
>>>         at sqlline.SqlLine.dispatch(SqlLine.java:808)
>>>         at sqlline.SqlLine.begin(SqlLine.java:681)
>>>         at sqlline.SqlLine.start(SqlLine.java:398)
>>>         at sqlline.SqlLine.main(SqlLine.java:292)
>>>
>>>
>>> Thanks,
>>> Durga Prasad
>>>
>>
>>
>>
>> --
>> Thanks & Regards,
>> Anil Gupta
>>
>


-- 
Thanks & Regards,
Anil Gupta

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