Solr Indexing My SQL Timestamp or Date Time field

问题

To index Date in Solr, Date should be in ISO format. Can we index MySQL Timestamp or Date Time feild with out modifying SQL Select Statement ?

I have used

 <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6"     positionIncrementGap="0"/>

 <field name="CreatedDate" type="tdate" indexed="true" stored="true" />

 CreatedDate is of Type Date Time in MySQL

I am getting following exception

 11:23:39,117 WARN  [org.apache.solr.handler.dataimport.DateFormatTransformer] (Thread-  72) Could not parse a Date field : java.text.ParseException: Unparseable date: "2013-04-14 11:22:48.0"

Any help in fixing this Issue is really appreciated

回答1:

Check Default nature of datetime field in SOLR

DatefieldSOLR

Convert Your datetime value with following mysql function

SELECT id,DATE_FORMAT(created_at,'%Y-%m-%dT%TZ') as created_at,... from table

来源：https://stackoverflow.com/questions/16000962/solr-indexing-my-sql-timestamp-or-date-time-field