diff --git a/db/db.sql b/db/db.sql
index 8e74c18..24b12d4 100644
--- a/db/db.sql
+++ b/db/db.sql
@@ -2,12 +2,12 @@ CREATE TABLE vn.smartTag (
 	code varchar(100) NOT NULL,
 	shelvingFk varchar(10) NULL,
 	`level` int(11) NULL,
-	CONSTRAINT `PRIMARY` PRIMARY KEY (code)
+	CONSTRAINT `PRIMARY` PRIMARY KEY (code),
+	CONSTRAINT smartTag_FK FOREIGN KEY (shelvingFk) REFERENCES vn.shelving(code)
 	)
 	ENGINE=InnoDB
 	DEFAULT CHARSET=utf8
-	COLLATE=utf8_unicode_ci;
+	COLLATE=utf8_general_ci;
 
-ALTER TABLE vn.smartTag MODIFY COLUMN shelvingFk varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL NULL;
-
-ALTER TABLE vn.smartTag ADD CONSTRAINT smartTag_FK FOREIGN KEY (shelvingFk) REFERENCES vn.shelving(code);
+--ALTER TABLE vn.smartTag MODIFY COLUMN shelvingFk varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL NULL;
+--ALTER TABLE vn.smartTag ADD CONSTRAINT smartTag_FK FOREIGN KEY (shelvingFk) REFERENCES vn.shelving(code);