Re: How to match three letter month name in Hive queries

[Thimuth Amarakoon]

Thanks a lot Furcy. It works.

Regards,
Thimuth

On Sun, Dec 21, 2014 at 4:34 PM, Furcy Pin  wrote:

> Hi Thimut,
>
> I believe that the UDF unix_timestamp uses the java class SimpleDateFormat.
> http://docs.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html
>
> From the doc, you can see that "m" denotes a minute while "M" denotes a
> month.
> For your problem, "-MMM-dd" should do the trick.
>
> Regards,
>
> Furcy
>
>
> 2014-12-21 4:36 GMT+01:00 Thimuth Amarakoon :
>
>> Hi,
>>
>> How can we match a date value like *2014-Dec-20* in unix_timestamp()?
>> The pattern *-MM-dd* matches 2014-12-20 format. But -mmm-dd or
>> -m-dd is not doing the trick for matching the month name.
>>
>> Thanks and regards,
>> Thimuth
>>
>
>

Re: How to match three letter month name in Hive queries

[Furcy Pin]

Hi Thimut,

I believe that the UDF unix_timestamp uses the java class SimpleDateFormat.
http://docs.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html

>From the doc, you can see that "m" denotes a minute while "M" denotes a
month.
For your problem, "-MMM-dd" should do the trick.

Regards,

Furcy


2014-12-21 4:36 GMT+01:00 Thimuth Amarakoon :

> Hi,
>
> How can we match a date value like *2014-Dec-20* in unix_timestamp()? The
> pattern *-MM-dd* matches 2014-12-20 format. But -mmm-dd or
> -m-dd is not doing the trick for matching the month name.
>
> Thanks and regards,
> Thimuth
>

How to match three letter month name in Hive queries

[Thimuth Amarakoon]

Hi,

How can we match a date value like *2014-Dec-20* in unix_timestamp()? The
pattern *-MM-dd* matches 2014-12-20 format. But -mmm-dd or
-m-dd is not doing the trick for matching the month name.

Thanks and regards,
Thimuth