Fix type of FlaggerUID in table PackageBases

Signed-off-by: Marcel Korpel <marcel.korpel@gmail.com>
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

schema/aur-schema.sql

@@ -85,7 +85,7 @@ CREATE TABLE PackageBases (
 	FlaggerComment VARCHAR(255) NOT NULL,
 	SubmittedTS BIGINT UNSIGNED NOT NULL,
 	ModifiedTS BIGINT UNSIGNED NOT NULL,
-	FlaggerUID BIGINT UNSIGNED NULL DEFAULT NULL,        -- who flagged the package out-of-date?
+	FlaggerUID INTEGER UNSIGNED NULL DEFAULT NULL,       -- who flagged the package out-of-date?
 	SubmitterUID INTEGER UNSIGNED NULL DEFAULT NULL,     -- who submitted it?
 	MaintainerUID INTEGER UNSIGNED NULL DEFAULT NULL,    -- User
 	PackagerUID INTEGER UNSIGNED NULL DEFAULT NULL,      -- Last packager

upgrading/4.1.0.txt

@@ -13,6 +13,7 @@ package out-of-date:
 
 ----
 ALTER TABLE PackageBases
-	ADD COLUMN FlaggerUID BIGINT UNSIGNED NULL DEFAULT NULL,
-	ADD COLUMN FlaggerComment VARCHAR(255) NOT NULL;
+	ADD COLUMN FlaggerUID INTEGER UNSIGNED NULL DEFAULT NULL,
+	ADD COLUMN FlaggerComment VARCHAR(255) NOT NULL,
+	ADD FOREIGN KEY (FlaggerUID) REFERENCES Users(ID) ON DELETE SET NULL;
 ----