github.com/icyphox/x@v0.0.355-0.20220311094250-029bd783e8b8/popx/stub/migrations/legacy/20200831110752_identity_verifiable_address_remove_code.postgres.down.sql (about)

     1  ALTER TABLE "identity_verifiable_addresses" ADD COLUMN "code" VARCHAR (32);
     2  ALTER TABLE "identity_verifiable_addresses" ADD COLUMN "expires_at" timestamp;
     3  UPDATE identity_verifiable_addresses SET code = substr(md5(random()::text), 0, 32) WHERE code IS NULL;
     4  UPDATE identity_verifiable_addresses SET expires_at = CURRENT_TIMESTAMP WHERE expires_at IS NULL;
     5  ALTER TABLE "identity_verifiable_addresses" ALTER COLUMN "code" TYPE VARCHAR (32), ALTER COLUMN "code" SET NOT NULL;
     6  ALTER TABLE "identity_verifiable_addresses" ALTER COLUMN "expires_at" TYPE timestamp, ALTER COLUMN "expires_at" DROP NOT NULL;
     7  CREATE UNIQUE INDEX "identity_verifiable_addresses_code_uq_idx" ON "identity_verifiable_addresses" (code);
     8  CREATE INDEX "identity_verifiable_addresses_code_idx" ON "identity_verifiable_addresses" (code);