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From Flavio Pompermaier <pomperma...@okkam.it>
Subject Re: Does phoenix support creating table without primary key?
Date Fri, 22 Dec 2017 05:40:49 GMT
I don't think you could define a table over hbase (that is a key-value
store) without a key...however it would be helpful in many use cases

On 22 Dec 2017 04:06, <michael_ly@sina.cn> wrote:

>  Hi,
>
> I created a phoenix without specifying primary key, it returned me error.
> I am new to Phoenix, so I am asking can phoenix support creating table
> without pk? In business side, my data could be not unique.
>
>
> 0: jdbc:phoenix:esg08:2181> create table t_p(a integer, b varchar);
> Error: ERROR 509 (42888): The table does not have a primary key.
> tableName=T_P (state=42888,code=509)
> java.sql.SQLException: ERROR 509 (42888): The table does not have a
> primary key. tableName=T_P
>         at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.
> newException(SQLExceptionCode.java:396)
>         at org.apache.phoenix.exception.SQLExceptionInfo.buildException(
> SQLExceptionInfo.java:145)
>         at org.apache.phoenix.schema.MetaDataClient.createTableInternal(
> MetaDataClient.java:1810)
>         at org.apache.phoenix.schema.MetaDataClient.createTable(
> MetaDataClient.java:785)
>         at org.apache.phoenix.compile.CreateTableCompiler$2.execute(
> CreateTableCompiler.java:186)
>         at org.apache.phoenix.jdbc.PhoenixStatement$2.call(
> PhoenixStatement.java:322)
>         at org.apache.phoenix.jdbc.PhoenixStatement$2.call(
> PhoenixStatement.java:314)
>         at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
>         at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(
> PhoenixStatement.java:312)
>         at org.apache.phoenix.jdbc.PhoenixStatement.execute(
> PhoenixStatement.java:1435)
>         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)
>
>

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