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Sql*loader Table Load With Tde Encryption Takes a Very Long Time (Doc ID 790476.1)

Last updated on FEBRUARY 04, 2020

Applies to:

Advanced Networking Option - Version 10.2.0.1 to 10.2.0.4 [Release 10.2]
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

When using sql*loader to upload a text file into a TDE encrypted table, it takes a hours more than when uploading the same table without TDE.
The same problem can occur when using other methods of direct load to populate a TDE encrypted table.

To investigate the problem, the table should be loaded with and without encryption and a sql trace file generated for both situations.

Tracing can be easily set up for sql loader with a trigger similar to:

If the situation is comparable with the above, then most likely this bug is hit.
 

Cause

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In this Document
Symptoms
Cause
Solution
References


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