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Excluding Tables from a Full Export
Oracle Error Tips by Stephanie Filio of Burleson Consulting
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Question: A user on DBA Forums
raised this question regarding an Oracle exp exclude clause, asking if
Is it possible to
exclude single table from exp...full=y?
Answer:
In reply to the question
regarding excluding tables from exports (the exp or expdp utility), another user gave this information
on the tables clause in the data pump export syntax.
Oracle Data Pump supports an EXCLUDE parameter.
For example, you could set EXCLUDE=INDEX:"LIKE 'EMP%'" to exclude all tables
whose names start with the string emp%:
$ expdp
hr/hr EXCLUDE=TABLE:\"LIKE \'EMP%\'\" DUMPFILE=dpump_dir1:exp.dmp
With a full export specified specified, no, you cannot exclude tables, but if
you change it to TABLES=... yes. the listing of tables is what
to INCLUDE in the export (not exclude) so you must list every table. You can do
this on the export or import (from full or what ever). To see all the options
available to you, try
CODE
exp help=y
or
CODE
imp
help=y
IF you do generate a listing of tables to exclude from export,
I'd recommend doing it via dynamic SQL or some other method to make your life
easier if you have a large number of tables.
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