Thanks John. 0: jdbc:phoenix:rhes564:2181> select "Date","volume" from "tsco" where "Date" = '1-Apr-08'; +-----------+-----------+ | Date | volume | +-----------+-----------+ | 1-Apr-08 | 49664486 | +-----------+-----------+ 1 row selected (0.016 seconds)
BTW I believe double quotes in enclosing phoenix column names are needed for case sensitivity on Hbase? Also does Phoenix have type conversion from VARCHAR to integer etc? Is there such document Regards Dr Mich Talebzadeh LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>* http://talebzadehmich.wordpress.com *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On 5 October 2016 at 15:24, John Leach <[email protected]> wrote: > > Remove the double quotes and try single quote. Double quotes refers to an > identifier… > > Cheers, > John Leach > > > On Oct 5, 2016, at 9:21 AM, Mich Talebzadeh <[email protected]> > wrote: > > > > Hi, > > > > I have this Hbase table already populated > > > > create 'tsco','stock_daily' > > > > and populated using > > $HBASE_HOME/bin/hbase org.apache.hadoop.hbase.mapreduce.ImportTsv > > -Dimporttsv.separator=',' -Dimporttsv.columns="HBASE_ROW_KEY, > > stock_info:stock,stock_info:ticker,stock_daily:Date,stock_ > daily:open,stock_daily:high,stock_daily:low,stock_daily: > close,stock_daily:volume" > > tsco hdfs://rhes564:9000/data/stocks/tsco.csv > > This works OK. In Hbase I have > > > > hbase(main):176:0> scan 'tsco', LIMIT => 1 > > ROW COLUMN+CELL > > TSCO-1-Apr-08 > > column=stock_daily:Date, timestamp=1475525222488, value=1-Apr-08 > > TSCO-1-Apr-08 > > column=stock_daily:close, timestamp=1475525222488, value=405.25 > > TSCO-1-Apr-08 > > column=stock_daily:high, timestamp=1475525222488, value=406.75 > > TSCO-1-Apr-08 > > column=stock_daily:low, timestamp=1475525222488, value=379.25 > > TSCO-1-Apr-08 > > column=stock_daily:open, timestamp=1475525222488, value=380.00 > > TSCO-1-Apr-08 > > column=stock_daily:stock, timestamp=1475525222488, value=TESCO PLC > > TSCO-1-Apr-08 > > column=stock_daily:ticker, timestamp=1475525222488, value=TSCO > > TSCO-1-Apr-08 > > column=stock_daily:volume, timestamp=1475525222488, value=49664486 > > > > In Phoenix I have a view "tsco" created on Hbase table as follows: > > > > 0: jdbc:phoenix:rhes564:2181> create view "tsco" (PK VARCHAR PRIMARY KEY, > > "stock_daily"."Date" VARCHAR, "stock_daily"."close" VARCHAR, > > "stock_daily"."high" VARCHAR, "stock_daily"."low" VARCHAR, > > "stock_daily"."open" VARCHAR, "stock_daily"."ticker" VARCHAR, > > "stock_daily"."stock" VARCHAR, "stock_daily"."volume" VARCHAR) > > > > So all good. > > > > This works > > > > 0: jdbc:phoenix:rhes564:2181> select "Date","volume" from "tsco" limit 2; > > +-----------+-----------+ > > | Date | volume | > > +-----------+-----------+ > > | 1-Apr-08 | 49664486 | > > | 1-Apr-09 | 24877341 | > > +-----------+-----------+ > > 2 rows selected (0.011 seconds) > > > > However, I don't seem to be able to use where clause! > > > > 0: jdbc:phoenix:rhes564:2181> select "Date","volume" from "tsco" where > > "Date" = "1-Apr-08"; > > Error: ERROR 504 (42703): Undefined column. columnName=1-Apr-08 > > (state=42703,code=504) > > org.apache.phoenix.schema.ColumnNotFoundException: ERROR 504 (42703): > > Undefined column. columnName=1-Apr-08 > > > > Why does it think a predicate "1-Apr-08" is a column. > > > > Any ideas? > > > > Thanks > > > > > > > > Dr Mich Talebzadeh > > > > > > > > LinkedIn * https://www.linkedin.com/profile/view?id= > AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw > > <https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCd > OABUrV8Pw>* > > > > > > > > http://talebzadehmich.wordpress.com > > > > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > > loss, damage or destruction of data or any other property which may arise > > from relying on this email's technical content is explicitly disclaimed. > > The author will in no case be liable for any monetary damages arising > from > > such loss, damage or destruction. > >
