Creating data files for the Reviewer workspace in Oracle

Standard GIS storage recommendations favor keeping index and log files separate from vector and tabular business tables. For performance reasons, it is better to position the business, feature, and spatial index tables separately and position tablespace data files based on their usage pattern. For a multiversioned, highly active editing geodatabase, database files of the VERSIONS tablespace may be separated and dispersed across available disks to avoid input/output contention.

Create new tablespaces to store the Reviewer feature classes and tables.

The following table lists the tablespaces that are going to be created in the SQL example.

TABLESPACE	ArcSDE_PARAMETER
REV_BDATA	Business table
REV_BINDEX	Business table index
REV_FDATA	Feature table
REV_FINDEX	Feature table index
REV_SDATA	Spatial Index table
REV_SINDEX	Spatial Index table index
REV_ADATA	Adds table (versioned)
REV_AINDEX	Adds table index
REV_DDATA	Deletes table (versioned)
REV_DINDEX	Deletes table index

Note:

Copying and pasting the examples may cause syntax errors.

The following script can be used to create tablespaces using Oracle SQL Plus or Oracle SQL Developer.

ALTER SYSTEM SET WALLET OPEN IDENTIFIED BY "revadmin";

CREATE SMALLFILE TABLESPACE "REV_BDATA" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Bdata01.dbf'SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_BINDEX" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Bindex01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_FDATA" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Fdata01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_FINDEX" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Findex01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_SDATA" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Sdata01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_SINDEX" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Sindex01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M 
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_ADATA" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Adata01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M 
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_AINDEX" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Aindex01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M 
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_DDATA" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Ddata01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M 
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

CREATE SMALLFILE TABLESPACE "REV_DINDEX" ENCRYPTION default storage (ENCRYPT)
DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Dindex01.dbf' SIZE 10M AUTOEXTEND ON NEXT 1M MAXSIZE 400M 
LOGGING EXTENT MANAGEMENT LOCAL UNIFORM SIZE 128K SEGMENT SPACE MANAGEMENT AUTO;

By setting the data files’ initial size to 10 meters, there is no delay in the creation of the tablespaces. You can then resize the data files to avoid fragmentation.

ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Bdata01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Bindex01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Fdata01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Findex01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Sdata01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Sindex01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Adata01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Aindex01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Ddata01.dbf' RESIZE 400M;
ALTER DATABASE DATAFILE 'D:\oracle\ORADATA\REVDB\rev_Dindex01.dbf' RESIZE 400M;

You can use Oracle Enterprise Manager to verify the data files and tablespaces.