topic Re: Date Format in QlikView

Date Format

Anonymous — Tue, 25 Jul 2017 08:03:23 GMT

Hello!

I have connected my dashboard to Hive with QvOdbcConnectorPackage and I have selected Apache Hive.

After that I have the script, and I want to convert one of the fields to a date fields

For example:

SELECT

fechamodificacion AS [Fecha modificación],

day(fechamodificacion) as fecha_dia,

Year(fechamodificacion) as fecha_año,

Month(fechamodificacion) as fecha_mes,

WeekDay(fechamodificacion) as fecha_semana_mes,

Week (fechamodificacion)as fecha_semana_mes_2,

FROM .....

This produce an error:

Unable to get column information for the fields that are used in the query:

ERROR [HY000] [Qlik][ODBC Apache Hive Wire Protocol driver][Apache Hive]Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

Does anyone know how can I do that?

Re: Date Format

zhadrakas — Tue, 25 Jul 2017 08:05:34 GMT

you could try a presceding Load:

Load

fechamodificacion AS [Fecha modificación],

day(fechamodificacion) as fecha_dia,

Year(fechamodificacion) as fecha_año,

Month(fechamodificacion) as fecha_mes,

WeekDay(fechamodificacion) as fecha_semana_mes,

Week (fechamodificacion)as fecha_semana_mes_2

;

SELECT *

FROM....

Re: Date Format

Anonymous — Tue, 25 Jul 2017 08:09:46 GMT

Thank you so much!

That works perfectly!