What about using COALESCE in SQL? like: select COALESCE(duration, 0) as duration from mytable
On 11 October 2013 22:02, keshari.prerna <keshari.pre...@gmail.com> wrote: > Hello, > > One of my indexing field have NULL values and i want it to be replaces with > 0 while indexing itself. So that when i search after indexing it gives me 0 > instead of NULL. > > This is my data-config.xml and duration is the field which has null values. > > <dataConfig> > <dataSource type="JdbcDataSource" > driver="com.mysql.jdbc.Driver" > url="jdbc:mysql://trdbadhoc/test_results" > responseBuffering="adaptive" > batchSize="-1" > user="results" > password="resultsloader"/> > <document> > <entity name="Test_Syndrome" > pk="id" > query="SELECT TS.id AS id, TET.type AS error_type, TS.syndrome AS > syndrome, S.start_date, SE.session_id AS sessionid, > S.duration, TL.logfile, J.job_number AS job, cluster, > S.hostname, platform FROM Test_Syndrome AS TS > STRAIGHT_JOIN Session_Errors AS SE ON (SE.test_syndrome_id = TS.id) > STRAIGHT_JOIN Session AS S ON (S.id = SE.session_id) > STRAIGHT_JOIN Test_Run AS TR ON (TR.session_id = SE.session_id) > STRAIGHT_JOIN Test_Log AS TL ON (TL.id = TR.test_log_id) > STRAIGHT_JOIN Job AS J ON (J.id = TL.job_id) > STRAIGHT_JOIN Cluster AS C ON (C.id = J.cluster_id) > STRAIGHT_JOIN Platform ON (TR.platform_id = Platform.id) > STRAIGHT_JOIN Test_Error_Type TET ON (SE.test_error_type_id = > TET.id)"> > > <Field column="id" name="id"/> > <Field column="error_type" name="error_type"/> > <Field column="syndrome" name="syndrome"/> > <Field column="sessionid" name="sessionid"/> > <Field column="duration" name="duration"/> > <Field column="logfile" name="logfile"/> > <Field column="job" name="job"/> > <Field column="cluster" name="cluster"/> > <Field column="hostname" name="hostname"/> > <Field column="platform" name="platform"/> > > </entity> > </document> > </dataConfig> > > Please help. > > Thanks & Regards, > Prerna > > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Replace-NULL-with-0-while-Indexing-tp4095059.html > Sent from the Solr - User mailing list archive at Nabble.com. >