SQL> host expdp system/arju directory=dexport 
dumpfile=testforsearch.dmp schemas=arju

Export: Release 10.2.0.1.0 - Production on Wednesday, 19 September, 2007 0:41:32

Copyright (c) 2003, 2005, Oracle.  All rights reserved.

Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
FLASHBACK automatically enabled to preserve database integrity.
Starting "SYSTEM"."SYS_EXPORT_SCHEMA_01":  system/******** 
directory=dexport dumpfile=testforsearch.dmp schemas=arju
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 256 KB
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/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/VIEW/VIEW
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/REF_CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/TRIGGER
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "ARJU"."DEPT1"                              5.601 KB       2 rows
. . exported "ARJU"."EXCEPTIONS"                         5.906 KB       2 rows
. . exported "ARJU"."TEST1"                              4.953 KB       7 rows
. . exported "ARJU"."TEST_EX"                            4.929 KB       1 rows
. . exported "ARJU"."EMP"                                    0 KB       0 rows
. . exported "ARJU"."TEST"                                   0 KB       0 rows
Master table "SYSTEM"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYSTEM.SYS_EXPORT_SCHEMA_01 is:
  /backup/testforsearch.dmp
Job "SYSTEM"."SYS_EXPORT_SCHEMA_01" successfully completed at 00:43:50


SQL> !strings /backup/testforsearch.dmp |grep "CREATE TABLE"

SQL>

SQL> host exp arju/arju file=/backup/testfordump.dmp

Export: Release 10.2.0.1.0 - Production on Wed Sep 19 00:50:04 2007

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)

About to export specified users ...
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user ARJU
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user ARJU
About to export ARJU's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
. about to export ARJU's tables via Conventional Path ...
. . exporting table                ADMIN_WORK_AREA
. . exporting table                          DEPT1          2 rows exported
EXP-00091: Exporting questionable statistics.
. . exporting table                            EMP          0 rows exported
EXP-00091: Exporting questionable statistics.
. . exporting table                     EXCEPTIONS          2 rows exported
EXP-00091: Exporting questionable statistics.
. . exporting table                    GLOBAL_TEST
. . exporting table                           TEST          0 rows exported
EXP-00091: Exporting questionable statistics.
. . exporting table                          TEST1          7 rows exported
EXP-00091: Exporting questionable statistics.
. . exporting table                        TEST_EX          1 rows exported
EXP-00091: Exporting questionable statistics.
. exporting synonyms
. exporting views
. exporting stored procedures
. exporting operators
. exporting referential integrity constraints
. exporting triggers
. exporting indextypes
. exporting bitmap, functional and extensible indexes
. exporting posttables actions
. exporting materialized views
. exporting snapshot logs
. exporting job queues
. exporting refresh groups and children
. exporting dimensions
. exporting post-schema procedural objects and actions
. exporting statistics
Export terminated successfully with warnings.

SQL> !cat  /backup/testfordump.dmp |grep "CREATE TABLE"
CREATE TABLE "DEPT1" ("DEPTNO" NUMBER(3, 0), "DNAME" 
VARCHAR2(15), "LOC" VARCHAR2(25))  PCTFREE 10 PCTUSED 
40 INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 
FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "USERS" 
LOGGING NOCOMPRESS

CREATE TABLE "EMP" ("EMPNO" NUMBER(5, 0), "ENAME" VARCHAR2(15) 
NOT NULL ENABLE, "JOB" VARCHAR2(10), "MGR" NUMBER(5, 0), 
"HIREDATE" DATE, "SAL" NUMBER(7, 2), "COMM" NUMBER(7, 2), 
"DEPTNO" NUMBER(3, 0) NOT NULL ENABLE)  PCTFREE 10 PCTUSED 40

 INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 
FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "USERS" 
LOGGING NOCOMPRESS
CREATE TABLE "EXCEPTIONS" ("ROW_ID" ROWID, "OWNER" VARCHAR2(30),
 "TABLE_NAME" VARCHAR2(30), "CONSTRAINT" VARCHAR2(30))  PCTFREE

 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 
FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE 
"USERS" LOGGING NOCOMPRESS

CREATE TABLE "TEST" ("COL" VARCHAR2(10))  PCTFREE 10 PCTUSED 40 

INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 
FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "USERS"

 LOGGING NOCOMPRESS
CREATE TABLE "TEST1" ("A" VARCHAR2(10))  PCTFREE 10 PCTUSED 40
 INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 

FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "USERS" 

LOGGING NOCOMPRESS
CREATE TABLE "TEST_EX" ("A" VARCHAR2(10))  PCTFREE 10 
PCTUSED 40 
INITRANS 1 MAXTRANS 255 STORAGE(INITIAL 65536 FREELISTS 1 
FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "USERS" 
LOGGING NOCOMPRESS