SAP Knowledge Base Article - Preview

3703705 - How to implement the recursive query in HANA 2.0 ?

Symptom

  • A recursive query can be implemented as below in ORACLE, and it needs to be implemented in HANA database.
    • WITH RECURSIVE test(n) AS (
      SELECT 1
      FROM DUMMY
      UNION ALL
      SELECT n + 1
      FROM test
      WHERE n < 10
      )
      SELECT n AS A FROM test;

  • The result of this query would be like below.


    Images/data in this KBA from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

SAP HANA, Platform Edition 2.0

Product

SAP HANA, platform edition 2.0

Keywords

HANA, recursive, recursive query, recursive sql , KBA , HAN-DB-ENG , SAP HANA DB Engines , Problem

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