Invalid Oracle DDL statements for Oracle 11g
Description
alter statements (at least in oracle 11g or earlier) do not allow the
COLUMN keyword after ADD in an ALTER statement
It looks like the update SQL for Oracle was copied from Postgresql? Or maybe
it works on Oracle 12c? Anyway this fixes the DDL for Oracle 11g and I
assume it would still work on Oracle 12c.
Environment
None
Acceptance Test - Entry
None
