thanks Ankit

Dr Mich Talebzadeh

 

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On 7 October 2016 at 11:52, Ankit Singhal <ankitsinghal59@gmail.com> wrote:
Currently, Phoenix doesn't support projecting selective columns of table or expressions in a view. You need to project all the columns with (select *).

Please see the section "Limitations" on this page or PHOENIX-1507.

On Thu, Oct 6, 2016 at 10:05 PM, Mich Talebzadeh <mich.talebzadeh@gmail.com> wrote:

Hi,

I have a table on top of a Hbase table as follows:

create table "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

This works fine.

Now I want to create a view as follows:

create view "tsco_clean" (Date date, close integer, high integer, low integer, open integer, ticker integer, stock varchar, volume integer) as select to_date("Date",'dd-MMM-yy'), to_number("close"), to_number("high"), to_number("low"), to_number("open"), "ticker", "stock", to_number("volume") from "tsco" where "close" != '-' and "high" != '-' and "low" != '-' and "open" != '-' and to_number("volume") > 0;

However, it falls over with the following error


Error: Error -1 (00000) : Error while executing SQL "create view "tsco_clean" (Date date, close integer, high integer, low integer, open integer, ticker integer, stock varchar, volume integer) as select to_date("Date",'dd-MMM-yy'), to_number("close"), to_number("high"), to_number("low"), to_number("open"), "ticker", "stock", to_number("volume") from "tsco" where "close" != '-' and "high" != '-' and "low" != '-' and "open" != '-' and to_number("volume") > 0": Remote driver error: RuntimeException: org.apache.phoenix.exception.PhoenixParserException: ERROR 604 (42P00): Syntax error. Mismatched input. Expecting "ASTERISK", got "to_date" at line 1, column 151. -> PhoenixParserException: ERROR 604 (42P00): Syntax error. Mismatched input. Expecting "ASTERISK", got "to_date" at line 1, column 151. -> MismatchedTokenException: (null exception message) (state=00000,code=-1)


Appreciate any feedback.


Thanks


Dr Mich Talebzadeh

 

LinkedIn  https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw

 

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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.