--- /dev/null
+BEGIN;
+ALTER TABLE "certs" ADD COLUMN "actorid" int;
+CREATE INDEX ON "certs" ("actorid");
+UPDATE "certs" SET "actorid" = "memid" WHERE "profile" < 10;
+UPDATE "certs" SET "actorid" = (SELECT "org_admin"."memid" FROM "org_admin" WHERE "org_admin"."orgid" = "certs"."memid" LIMIT 1) WHERE "profile" >= 10;
+ALTER TABLE "certs" ALTER COLUMN "actorid" SET NOT NULL;
+COMMIT;
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