Database | Administer | Tablespace is slow in 12c database
说明
When connected to a 12C Oracle database, the Database | Administer | Tablespace feature is significantly slow. There are not any other Oracle performance issues in the Application for this Oracle database and we do not have problems with the Tablespace feature in non-12c databases.
原因
Oracle Doc ID 1292253.1 and Doc ID 1327378.1 reports a problem with this view with the recycle bin.
解决办法
Click here for a link to a forum entry on Toadworld that addresses this issue. The entry on 4/24/15 at 8:02am is were the resolution can be found.
The issue can be resolved by purging the recycle bin (purge recyclebin;).
