ORA-39726
unsupported add or drop column operation on compressed tables
Cause
An unsupported add or drop column operation for a compressed table is being attempted.
Action
When adding a column, do not specify a default value. Drop column is only supported in the form of SET UNUSED column (metadata drop column).
ORA-39726
unsupported add/drop column operation on compressed tables
Cause
An unsupported add/drop column operation for compressed table was attemped.
Action
When adding a column, do not specify a default value. DROP column is only supported in the form of SET UNUSED column (meta-data drop column).
ORA-39726
unsupported add/drop column operation on compressed tables
Cause
An unsupported add/drop column operation for compressed table was attemped.
Action
When adding a column, do not specify a default value. DROP column is only supported in the form of SET UNUSED column (meta-data drop column).
