It would be nice if we could restructure tables without losing data.
Of course this is not an one shot Oracle command, but you could generate a script instead, something like rename table, create a new table having the new structure, copy old data etc.
This is what we manually do now in order to modify the structure of a table.
Of course this is not an one shot Oracle command, but you could generate a script instead, something like rename table, create a new table having the new structure, copy old data etc.
This is what we manually do now in order to modify the structure of a table.