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Exporting a row [message #72924] Mon, 15 December 2003 22:59 Go to next message
leena
Messages: 8
Registered: September 2000
Junior Member
Hi Friends,
Iam facing a unique problem ..Please help me.
My Team leader wants me to export data from a Table which has one Long column in row wise. That means each row in the Long column should be exported in a separate file.
Export allows to export only users,tables and entire database.
What tool should I use or can I do it with PL/SQL or Pro*C.Please guide me.
Waiting 4 ur reply ....
Re: Exporting a row [message #72925 is a reply to message #72924] Tue, 16 December 2003 03:02 Go to previous message
Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille
Senior Member
Account Moderator
[code]IF THE rows are less
and
if there is a primary key in the table , there is a easy way.
u can actaully select a part of table using queries in export.
mag@mutation_mutation > desc l1
 Name                                                  Null?    Type
 ----------------------------------------------------- -------- ------------------------------------
 DEPTNO                                                         NUMBER
 DNAME                                                          LONG

mag@mutation_mutation > select * from l1;

    DEPTNO DNAME
---------- --------------------------------------------------------------------------------
        20 RESEARCH
        30 SALES
        40 OPERATIONS

mag@mutation_mutation > !
bash-2.03$  exp mag/mag tables=l1 query="where deptno=30"

Export: Release 9.2.0.1.0 - Production on Tue Dec 16 08:02:34 2003

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to: Oracle9i Enterprise Edition Release 9.2.0.1.0 - 64bit Production
With the Partitioning and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)

About to export specified tables via Conventional Path ...
. . exporting table                             L1          1 rows exported
Export terminated successfully without warnings.
bash-2.03$  exp mag/mag tables=l1 query="where deptno=20"

Export: Release 9.2.0.1.0 - Production on Tue Dec 16 08:02:44 2003

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to: Oracle9i Enterprise Edition Release 9.2.0.1.0 - 64bit Production
With the Partitioning and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
Export done in US7ASCII character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)

About to export specified tables via Conventional Path ...
. . exporting table                             L1          1 rows exported
Export terminated successfully without warnings.

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