Comments
| Oracle Data Pump in Oracle Database 10g - Test drive the Oracle 10g replacement for the EXP and IMP utilities. |
Pesho said... Good blog |
Amit Gawas said... Very Good |
Kathir said... Wow!!! Great............... |
Senthil Alagu said... Really Gr8. I had never known about this before. Thanks. |
J Gil said... Clear & simple |
Håkan said... Valuable article |
Star Nirav said... Awesome explanation... it would be more helpful if you add common errors and explanation during this exercise. I mean, you should give proactive information if we encounter some common errors due to silly mistakes.Rest... You are one of the best. Hats off to you :) Cheers !!! Star Nirav Star.Nirav@hp.com (India) / +919227258878 |
jcookie said... I am new to Oracle, and was asked to do a schema export/import. Your article is very clear and well written, I wish you had a book on all of Oracle. |
G Hay said... Hi,The example doesnt seem to work for external tables. (I am using Oracle 10g Express Edition) If you create an external table with a 'select from' and specify a dmp file which was created using expdp as in the early part of the examples then try to do a select on the external table you get an error. Also if you try to import a dmp file generated by an external table created with 'select from' but import using impdp you get an error. It would appear (and this is borne out by the difference in size of the dmp files generated for the same table using the 2 different export techniques) the 2 types of .dmp file are incompatible with one another. Have I missed a command somewhere to force them the same format? Anyway not too good as I want to use impdp and expdp and be able to query external tables using the impdp generated dump files. Anyone help? Thanks |
G Hay said... .. typo .If you create an external table withOUT a 'select from' and AS |
Tim... said... Hi.This is a limitation of the external table functionality. Currently, it will only work for files that were created using the "AS" clause. It won't work for files created by the normal datapump exports using dpexp. It would be nice if this were included in a future release, but as of 10g it is not possible. Cheers Tim... |
Suresh said... Hi Tim,Thank you. Very useful blog. |
Bikram said... Hi,i think this is the best site which describes about DATA PUMP so clearly. |
Sandeep Kumar said... Grrreat !! |
Sajith OD said... Simple and Good....... |
rajeshkumar said... simple and superb. thanks u very much for ur article. thanks a lot. |
afzal said... superb |
Raman, USA said... Great! I would suggest adding a line at the very beginning of the page:"create the folder manually then create the directory object pointing to that folder" |
Tim... said... Hi.I made a note in the article about it. It does make things a little clearer for the uninitiated. :) Cheers Tim... |
bals said... one of the gr8 sites for oracle |
SRINATH NANDURI said... I really like this article... One of the things that need to be added is the sql to see if the directory object got created...select * from ALL_DIRECTORIES; Thanks |
Nawfal said... This is very useful thanks a lot.regards |
dnunknown (Steve) said... Hey Tim,Great article, I ran into some issues in 11.1.0.7 though w/ the INCLUDE and EXCLUDE portion using command line in RHEL 5, had to use escape characters before the special characters as so; exclude=TABLE:\"IN \(\'TABLE1\', \'TABLE2\'\)\" doing some research if using a parameter file for the export the escape characters are not needed (not tested though) |
Jeff Moss said... As per dnunknown (Steve)...I get same issue on 10.2.0.4 on AIX, whereby I need to have the escape character (\) before the single and double quotes, when using INCLUDE...LIKE...found the suggestion on OTN forum (https://forums.oracle.com/forums/thread.jspa?threadID=951475).Useful, as ever. |
Sanjay Sonwani said... Hi,i think this is the best site which describes about oracle database adminstration. |
Tim... said... Thanks. :) |
Mindaugas said... Thanks, helped to start using datapump on 10g |
Juan said... I don´t know if is to late but thanks so much again for the way you present the info. |
Tim... said... Hi.It's never too late to say nice things. :) Cheers Tim... |
DO NOT ask technical questions here, that's what my forum is for!
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