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From anil gupta <anilgupt...@gmail.com>
Subject Re: REG: Group by and Aggregation
Date Sat, 15 Aug 2015 15:14:17 GMT
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

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