diff --git a/.sqlx/query-4a580c0e03df706503aaeeb6649012660af0232dc894bba178ec19c70c4f891f.json b/.sqlx/query-4a580c0e03df706503aaeeb6649012660af0232dc894bba178ec19c70c4f891f.json
deleted file mode 100644
index 434b57174a..0000000000
--- a/.sqlx/query-4a580c0e03df706503aaeeb6649012660af0232dc894bba178ec19c70c4f891f.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "db_name": "MySQL",
-  "query": "\nSELECT\n  token as `token: UserReferralCodeToken`,\n  owner_user_token as `owner_user_token: UserToken`,\n  code\nFROM user_referral_codes\nWHERE code_lowercase = ?\n  AND deleted_at IS NULL\nLIMIT 1\n    ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "token: UserReferralCodeToken",
-        "type_info": {
-          "type": "VarString",
-          "flags": "NOT_NULL | UNIQUE_KEY | BINARY | NO_DEFAULT_VALUE",
-          "char_set": 224,
-          "max_size": 128
-        }
-      },
-      {
-        "ordinal": 1,
-        "name": "owner_user_token: UserToken",
-        "type_info": {
-          "type": "VarString",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
-          "char_set": 224,
-          "max_size": 128
-        }
-      },
-      {
-        "ordinal": 2,
-        "name": "code",
-        "type_info": {
-          "type": "VarString",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
-          "char_set": 224,
-          "max_size": 128
-        }
-      }
-    ],
-    "parameters": {
-      "Right": 1
-    },
-    "nullable": [
-      false,
-      false,
-      false
-    ]
-  },
-  "hash": "4a580c0e03df706503aaeeb6649012660af0232dc894bba178ec19c70c4f891f"
-}
\ No newline at end of file
diff --git a/.sqlx/query-56462cb07d49a001095ff118bfdf4fab4c30d1c7e6dca09a11e82f5956508e0b.json b/.sqlx/query-56462cb07d49a001095ff118bfdf4fab4c30d1c7e6dca09a11e82f5956508e0b.json
index e387c920d7..641d796a7e 100644
--- a/.sqlx/query-56462cb07d49a001095ff118bfdf4fab4c30d1c7e6dca09a11e82f5956508e0b.json
+++ b/.sqlx/query-56462cb07d49a001095ff118bfdf4fab4c30d1c7e6dca09a11e82f5956508e0b.json
@@ -18,7 +18,7 @@
         "name": "owner_user_token: UserToken",
         "type_info": {
           "type": "VarString",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
+          "flags": "NOT_NULL | MULTIPLE_KEY | BINARY | NO_DEFAULT_VALUE",
           "char_set": 224,
           "max_size": 128
         }
@@ -38,7 +38,7 @@
         "name": "code_lowercase",
         "type_info": {
           "type": "VarString",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
+          "flags": "NOT_NULL | UNIQUE_KEY | BINARY | NO_DEFAULT_VALUE",
           "char_set": 224,
           "max_size": 128
         }
diff --git a/.sqlx/query-5e2e68267e858b449de90dbf0d5b20d60b8cb82c4a4ddf56a49200ac92912817.json b/.sqlx/query-5e2e68267e858b449de90dbf0d5b20d60b8cb82c4a4ddf56a49200ac92912817.json
index 533fba8230..6960743768 100644
--- a/.sqlx/query-5e2e68267e858b449de90dbf0d5b20d60b8cb82c4a4ddf56a49200ac92912817.json
+++ b/.sqlx/query-5e2e68267e858b449de90dbf0d5b20d60b8cb82c4a4ddf56a49200ac92912817.json
@@ -9,4 +9,4 @@
     "nullable": []
   },
   "hash": "5e2e68267e858b449de90dbf0d5b20d60b8cb82c4a4ddf56a49200ac92912817"
-}
\ No newline at end of file
+}
diff --git a/.sqlx/query-b5ce1dffc1d6e1762844f3a040a9a9cba2a608931824d99eebba67a7d718719e.json b/.sqlx/query-b5ce1dffc1d6e1762844f3a040a9a9cba2a608931824d99eebba67a7d718719e.json
index 7bb7caefdd..fc3f415df6 100644
--- a/.sqlx/query-b5ce1dffc1d6e1762844f3a040a9a9cba2a608931824d99eebba67a7d718719e.json
+++ b/.sqlx/query-b5ce1dffc1d6e1762844f3a040a9a9cba2a608931824d99eebba67a7d718719e.json
@@ -28,7 +28,7 @@
         "name": "code_lowercase",
         "type_info": {
           "type": "VarString",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
+          "flags": "NOT_NULL | UNIQUE_KEY | BINARY | NO_DEFAULT_VALUE",
           "char_set": 224,
           "max_size": 128
         }
@@ -38,9 +38,9 @@
         "name": "created_at",
         "type_info": {
           "type": "Datetime",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
+          "flags": "NOT_NULL | BINARY",
           "char_set": 63,
-          "max_size": 26
+          "max_size": 19
         }
       },
       {
@@ -48,9 +48,9 @@
         "name": "updated_at",
         "type_info": {
           "type": "Datetime",
-          "flags": "NOT_NULL | BINARY | NO_DEFAULT_VALUE",
+          "flags": "NOT_NULL | BINARY",
           "char_set": 63,
-          "max_size": 26
+          "max_size": 19
         }
       }
     ],
@@ -66,4 +66,4 @@
     ]
   },
   "hash": "b5ce1dffc1d6e1762844f3a040a9a9cba2a608931824d99eebba67a7d718719e"
-}
\ No newline at end of file
+}
diff --git a/.sqlx/query-b8254ed110147c66fbeef783283ff4b2565b60c9443572c67091ecd60c9d97d6.json b/.sqlx/query-b8254ed110147c66fbeef783283ff4b2565b60c9443572c67091ecd60c9d97d6.json
index 18e9130f21..1e9d9c6852 100644
--- a/.sqlx/query-b8254ed110147c66fbeef783283ff4b2565b60c9443572c67091ecd60c9d97d6.json
+++ b/.sqlx/query-b8254ed110147c66fbeef783283ff4b2565b60c9443572c67091ecd60c9d97d6.json
@@ -9,4 +9,4 @@
     "nullable": []
   },
   "hash": "b8254ed110147c66fbeef783283ff4b2565b60c9443572c67091ecd60c9d97d6"
-}
\ No newline at end of file
+}