phoenix视图-phoneix查询原生态Hbase的表

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标准的SQL视图语法现在在Phoenix上也支持了。这使得能在同一张底层HBase物理表上创建多个虚拟表。

hbase(main)> create  't1' , {NAME => 'f1', VERSIONS => 2}
hbase(main)> put 't1','rowkey001','f1:col1','value01'
hbase(main)> put 't1','rowkey002','f1:col2','value02'
hbase(main)> put 't1','rowkey003','f1:col3','value03'

create view "t1" ("ROW" varchar primary key,"f1"."col1" varchar,"f1"."col2" varchar,"f1"."col3" varchar) as select * from "t1";
drop view "t1";