The Library is currently in the process of being upgraded from Oracle Database Version 126.96.36.199 to 188.8.131.52.
Demos are being upgraded to reflect the new Container paradigm as well as EBR (Edition Based Redefinition) and may contain references to CDBs, PDBs,
and other objects you may not be familiar with such as CDB_OBJECTS_AE: Welcome to 12c.
Also important ... there are rumors on the web about SPARC and Solaris being discontinued. Welcome to the age of fake news.
There is absolutely not a byte of truth to these irresponsible rumors.
Utilities to enhance working with databases making use of Edition Based Redefinition.
Edition does not exist
Edition is unusable
Not a legal edition name
Edition is in use
Edition is being altered or dropped
Implementation restriction: an edition can have only one child
Edition has a usable parent and a usable child
Edition must be unusable
Implementation restriction: can not drop an edition that has a parent and a child
Need CASCADE option to drop edition that has actual objects
Maximum number of editions reached
editions not supported for schema <schema_name>
ALTER SESSION SET EDITION must be first statement of transaction
ALTER SESSION SET EDITION must be a top-level SQL statement
Edition has a child that inherits objects from the edition
Only pure functions can be specified in a virtual column expression