2 -- Replace slot_inherited with slot_origin.
4 -- NOTE: There is no release that has slot_inherited. This is only needed to transition between
5 -- snapshot versions of 1.30.
7 -- NOTE: No code that writes to the slots table was merge yet, the table is assumed to be empty.
9 DROP INDEX &mw_prefix.slot_role_inherited
;
11 ALTER TABLE &mw_prefix.slots
DROP COLUMN slot_inherited
;
12 ALTER TABLE &mw_prefix.slots
ADD ( slot_origin
NUMBER NOT NULL );
14 CREATE INDEX &mw_prefix.slot_revision_origin_role
ON &mw_prefix.
slots (slot_revision_id
, slot_origin
, slot_role_id
);