topic Reindexing after modification? in SAS Programming https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/328995#M73543 <P>i have modified a indexed dataset using modify statement. Do i need to reindex it once more ?</P> Wed, 01 Feb 2017 08:48:38 GMT ankit___gupta 2017-02-01T08:48:38Z Reindexing after modification? https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/328995#M73543 <P>i have modified a indexed dataset using modify statement. Do i need to reindex it once more ?</P> Wed, 01 Feb 2017 08:48:38 GMT https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/328995#M73543 ankit___gupta 2017-02-01T08:48:38Z Re: Reindexing after modification? https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/328999#M73544 <P><EM>Probably</EM> not. Can you show your code?</P> Wed, 01 Feb 2017 09:02:20 GMT https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/328999#M73544 LaurieF 2017-02-01T09:02:20Z Re: Reindexing after modification? https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/329094#M73571 <P>No. Indexes are updated automatically&nbsp;according modified data values.</P> <P>You can verify that by using PROC CONTENTS or similar, it display any existing indexes.</P> Wed, 01 Feb 2017 14:01:15 GMT https://communities.sas.com/t5/SAS-Programming/Reindexing-after-modification/m-p/329094#M73571 LinusH 2017-02-01T14:01:15Z