Since Oracle Database 126.96.36.199 a Multitenant container database can host PDBs with different character sets. This was a huge restriction in Oracle Database 12.1., at least outside the US and Canada. Here in Germany alone you may find plenty of different database character sets, for instance WE8ISO8859P1, WE8ISO8859P9, WE8ISO8859P15, WE8MSWIN1252, maybe still some old WE8DEC – and of course the unicode ones UTF8 and AL32UTF8. But the question is: Can you select a PDB’s character set when you provision a new PDB?
Mixing PDB character sets in Oracle Database 12.2.
One of the limiting restrictions in Oracle 12.1 Multitenant … [ Read more ]