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DataPump Export/Import Ignore LOB Storage Parameters For GLobal Temporary Tables (Doc ID 2223015.1)

Last updated on MARCH 27, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

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DataPump Export doesn't extract the Lob Storage Parameters in the dump file for global temporary tables.

Example:
-----------
- On source database, a global temporary table is created with the following clause for lob storage:

create global temporary table t1 (c1 number, c2 clob) lob (c2) store as basicfile (enable storage in row retention max cache reads);

- Checking the dump file created by the export and generating the sql file for that table on the source database shows:

CREATE GLOBAL TEMPORARY TABLE "TEST"."T1"
( "C1" NUMBER,
"C2" CLOB
)
ON COMMIT DELETE ROWS ;

==> DDL statement is incorrect as Lob Storage Parameters clause is missing.

Changes

 NONE

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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