[IQUG] IQUG Digest, Vol 56, Issue 6

Baker, Chris c.baker at sap.com
Tue Aug 8 12:39:50 MST 2017


The docs for 16.0 SP 11 up to current (16.1 SP2 - https://help.sap.com/viewer/a893406f84f21015b779cc846d759839/16.1.2.0/en-US/a48d34c384f21015b011f0f51675f658.html) have the following statement:

In-Memory Row-Level Versioning in a Multiplex

The RLV store can only be enabled on the coordinator, making it the RLV writer. All other nodes in a multiplex are considered RLV readers.

On the RLV writer, you can execute DDL, DML, and query data. On RLV readers, data in RLV-enabled tables is available to queries, but modification of data and schema are not allowed.

Chris

Chris Baker | Database Engineering Evangelist | CERT | PI HANA Platform Data Management | SAP
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-----Original Message-----
From: iqug-bounces at iqug.org [mailto:iqug-bounces at iqug.org] On Behalf Of Steve Shen
Sent: Tuesday, August 8, 2017 3:13 PM
To: iqug at iqug.org
Subject: [IQUG] IQUG Digest, Vol 56, Issue 6

Hello all,

As of April 2013 RLV (Row Level Versioning) was not available or supported in IQ Multiplex based on the Internet Link below:

https://archive.sap.com/discussions/thread/3332052

Was it still not supported at IQ version 15.4 and 16 Multiplex today?

Please let me know if you have any insight into this.  Thank you.

Kind regards,

Steve Shen
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