How to summarize a String Field ?
Hi One of my filed called AMOUNT is String,and I want to calculate the sum of the this filed. I have try it with the stats component,it only give out the stats information without sum item just as following: lst name=AMOUNT str name=min/str str name=max5000/str long name=count24230/long long name=missing26362/long lst name=facets/ /lst Is there any ways to achieve this object? Regards
Re: How to summarize a String Field ?
You cannot do this as far as I know, it must be a numeric field (float/int/tint/tfloat whatever). Best Erick On Thu, Sep 18, 2014 at 12:46 AM, YouPeng Yang yypvsxf19870...@gmail.com wrote: Hi One of my filed called AMOUNT is String,and I want to calculate the sum of the this filed. I have try it with the stats component,it only give out the stats information without sum item just as following: lst name=AMOUNT str name=min/str str name=max5000/str long name=count24230/long long name=missing26362/long lst name=facets/ /lst Is there any ways to achieve this object? Regards
Re: How to summarize a String Field ?
Do a copyField to a numeric field. -- Jack Krupansky -Original Message- From: Erick Erickson Sent: Thursday, September 18, 2014 11:35 AM To: solr-user@lucene.apache.org Subject: Re: How to summarize a String Field ? You cannot do this as far as I know, it must be a numeric field (float/int/tint/tfloat whatever). Best Erick On Thu, Sep 18, 2014 at 12:46 AM, YouPeng Yang yypvsxf19870...@gmail.com wrote: Hi One of my filed called AMOUNT is String,and I want to calculate the sum of the this filed. I have try it with the stats component,it only give out the stats information without sum item just as following: lst name=AMOUNT str name=min/str str name=max5000/str long name=count24230/long long name=missing26362/long lst name=facets/ /lst Is there any ways to achieve this object? Regards
