Quantcast
Viewing all articles
Browse latest Browse all 8430

Re: Oracle compression

Hi Manas,

 

First you should understand how the conversion works!

Read the command line and the explanations of each command.

 

brspace -u / -f tbreorg -a long2lob -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -c ctablob -lc medium -SCT -CBD

It is Long2lob conversion (-a long2lob) and for uncompressed tables (-SCT, skip compressed tables)

 

brspace -u / -f tbreorg -a long2lob -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -CBD

It is long2lob for all remaining tables

 

brspace -u / -f tbreorg -a lob2lob -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -c ctablob -lc medium -SCT -CBD

It is lob2lob conversion (-a lob2lob) and for uncompressed tables (-SCT, skip compressed tables)

 

brspace -u / -f tbreorg -a lob2lob -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -CBD

It is lob2lob conversion (-a lob2lob) for all remaining tables

 

 

brspace -u / -p reorgEXCL.tab -f tbreorg -a reorg -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -c ctablob -SCT -CBD

It is for reorganization (-a reorg) for all uncompressed tables (-SCT, skip compressed tables)

 

brspace -u / -f tbreorg -a reorg -o sapsr3 -s PSAPSR3 -t allsel -n PSAPSR3CP -CBD

It is for reorganization (-a reorg) for all remaining tables

 

You should run all of the above for each and every tablespace.

 

 

 

 

Regards,

Nick Loy


Viewing all articles
Browse latest Browse all 8430

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>