SQL File ile İmport Data Pump

  İmpdp ile sqlfile parametresini kullanıldığında dump file dan data import edilecek makinada çalışacak olan sql form oluşur. Bu işlemde data yeni database import edilmez.

1)İlk olarak export işlemi gerçekleştirilir.Scott schemasının export alınır.
$ expdp scott/tiger schemas=scott directory=exp_dir dumpfile=scott.dmp logfile=scott.log


Export: Release 11.1.0.7.0 - 64bit Production on Tuesday, 05 July, 2011 21:16:13

Copyright (c) 2003, 2007, Oracle.  All rights reserved.

Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SCOTT"."SYS_EXPORT_SCHEMA_01":  scott/******** directory=exp_dir dumpfile=scott.dmp logfile=scott.log
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 307.5 MB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Processing object type SCHEMA_EXPORT/SEQUENCE/SEQUENCE
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/COMMENT
Processing object type SCHEMA_EXPORT/PROCEDURE/PROCEDURE
Processing object type SCHEMA_EXPORT/PROCEDURE/ALTER_PROCEDURE
Processing object type SCHEMA_EXPORT/TABLE/TRIGGER
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "SCOTT"."TEST"                             262.2 MB 2251900 rows
. . exported "SCOTT"."EXAMPLE_PARTITION"                837.4 KB   95120 rows
. . exported "SCOTT"."EXAMPLE":"EXAMPLE_P1"             441.3 KB   49999 rows
. . exported "SCOTT"."EXAMPLE":"EXAMPLE_P2"             408.3 KB   45121 rows
. . exported "SCOTT"."DEPT"                             5.945 KB       4 rows
. . exported "SCOTT"."EMP1"                             5.875 KB       2 rows
. . exported "SCOTT"."EMP2"                             5.890 KB       3 rows
Master table "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SCOTT.SYS_EXPORT_SCHEMA_01 is:
  /home/oracle/scott/scott.dmp
Job "SCOTT"."SYS_EXPORT_SCHEMA_01" successfully completed at 21:21:25

2) 
$ impdp scott/tiger directory=exp_dir dumpfile=scott.dmp sqlfile=script.sql

Bu komutla import işlemi yapılmaz.Sadece sql script oluşturulur.bu sqlfile belirtilen directory oluşturulur.Oluşturulan sql dosyasının içeriği aşağıdaki gibidir.
 
 -- CONNECT SCOTT
ALTER SESSION SET EDITION = "ORA$BASE";
-- new object type path: SCHEMA_EXPORT/USER
-- CONNECT SYSTEM
ALTER SESSION SET EDITION = "ORA$BASE";
 CREATE USER "SCOTT" IDENTIFIED BY VALUES 'S:D846EA3EB87287A3AED08AF38EB0B4F640F49A9A4A972108BF3917B769;DB1B37F84BDF15E6'
      DEFAULT TABLESPACE "USERS"
      TEMPORARY TABLESPACE "TEMP";

-- new object type path: SCHEMA_EXPORT/SYSTEM_GRANT
GRANT UNLIMITED TABLESPACE TO "SCOTT";

-- new object type path: SCHEMA_EXPORT/ROLE_GRANT
 GRANT "DBA" TO "SCOTT";

-- new object type path: SCHEMA_EXPORT/DEFAULT_ROLE
 ALTER USER "SCOTT" DEFAULT ROLE ALL;

-- new object type path: SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
-- CONNECT SCOTT
ALTER SESSION SET EDITION = "ORA$BASE";

BEGIN
sys.dbms_logrep_imp.instantiate_schema(schema_name=>SYS_CONTEXT('USERENV','CURRENT_SCHEMA'), export_db_name=>'PROD9.DIAMOND.COM', inst_scn=>
'11626845804212');
COMMIT;
END;
/

-- new object type path: SCHEMA_EXPORT/SEQUENCE/SEQUENCE
 CREATE SEQUENCE  "SCOTT"."SEQSCOTT"  MINVALUE 1 MAXVALUE 999999999999999999999999999 INCREMENT BY 1 START WITH 1 CACHE 20 NOORDER  NOCYCLE
 ;

-- new object type path: SCHEMA_EXPORT/TABLE/TABLE
CREATE TABLE "SCOTT"."EXAMPLE"
   (    "ID" NUMBER(10,0) NOT NULL ENABLE,
        "UID" VARCHAR2(40 BYTE),
        "PIX" VARCHAR2(40 BYTE),
        "FNAME" VARCHAR2(100 BYTE),
        "MNAME" VARCHAR2(100 BYTE),
        "LNAME" VARCHAR2(100 BYTE),
        "SFIX" VARCHAR2(40 BYTE),