10.2.0.2 EE, aix5.2 64bit
I'm implenting a metadata repository to track changes in the database
and wanted to try to use datapump instead of ex****t but when I tried
to switch I found that datapump took about 3 times the amount of time
to do the ex****t. I've searched metalink and can't find any bugs
related specifically to content=metadata_only. Has anyone else
experienced this? I'm wondering if it isn't something specific about
the various schemas in my database that is causing the problems.
Here are the parameters I used for each.
ex****t:
DIRECT=y
FILE=exp_wasdev_meta_041508_11.dmp
FULL=y
COMPRESS=n
ROWS=n
INDEXES=y
CONSTRAINTS=y
LOG=/out/oracle/ex****t/nightly/exp_wasdev_meta.log
datapump:
$OHOME/bin/expdp user/pwd
content=metadata_only
full=y
directory=DATA_PUMP_DIR
dumpfile=tst%U.dmp
parallel=4
