Impdp Parallel Index Creation Always Creates Indexes with Degree 1
(Doc ID 1289032.1)
Last updated on AUGUST 16, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Indexes seem always created with parallel degree 1 during import as seen from a sqlfile.
The sql file shows content like:
PCTFREE 10 INITRANS 2 MAXTRANS 255 NOLOGGING
STORAGE(INITIAL 262144 NEXT 262144 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE
DEFAULT CELL_FLASH_CACHE DEFAULT)
PARALLEL 1 ;
ALTER INDEX "<SCHEMA_NAME>"."<INDEX_NAME>" PARALLEL 24;
The database is version 126.96.36.199 or above where <Bug 8604502> has been fixed.
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