Thanks Harish for the responding to my query and explanation.
On 12 March 2016 at 06:53, Harish Krishnan <[email protected]> wrote: > Your scan query is returning all states/versions of your columns and column > families > > Thanks & Regards, > Harish.T.K > > On Thu, Mar 10, 2016 at 11:54 PM, Divya Gehlot <[email protected]> > wrote: > > > Hi, > > I created a table in Phoenix with three column families and Inserted the > > values as shown below > > > > Syntax : > > > > > CREATE TABLE TESTCF (MYKEY VARCHAR NOT NULL PRIMARY KEY, CF1.COL1 > > VARCHAR, > > > CF2.COL2 VARCHAR, CF3.COL3 VARCHAR) > > > UPSERT INTO TESTCF (MYKEY,CF1.COL1,CF2.COL2,CF3.COL3)values > > > ('Key2','CF1','CF2','CF3') > > > UPSERT INTO TESTCF (MYKEY,CF1.COL1,CF2.COL2,CF3.COL3)values > > > ('Key2','CF12','CF22','CF32') > > > > > > When I try to scan same table in Hbase > > hbase(main):010:0> scan "TESTCF" > > > > > ROW COLUMN+CELL > > > Key1 column=CF1:COL1, timestamp=1457682385805, > value=CF1 > > > Key1 column=CF1:_0, timestamp=1457682385805, value= > > > Key1 column=CF2:COL2, timestamp=1457682385805, > value=CF2 > > > Key1 column=CF3:COL3, timestamp=1457682385805, > value=CF3 > > > Key2 column=CF1:COL1, timestamp=1457682426396, > > value=CF12 > > > Key2 column=CF1:_0, timestamp=1457682426396, value= > > > Key2 column=CF2:COL2, timestamp=1457682426396, > > value=CF22 > > > Key2 column=CF3:COL3, timestamp=1457682426396, > > value=CF32 > > > 2 row(s) in 0.0260 seconds > > > > > > My query is why I am getting CF1:_0 one extra column in each row with no > > value. > > > > Can any body explain me . > > Would really appreciate the help. > > > > Thanks, > > Divya > > >
