Remove unnecessary code

schema/schema.go

@@ -246,14 +246,6 @@ func ParseWithSpecialTableName(dest interface{}, cacheStore *sync.Map, namer Nam
 				field.HasDefaultValue = true
 				field.AutoIncrement = true
 			}
-		case String:
-			if _, ok := field.TagSettings["PRIMARYKEY"]; !ok {
-				if !field.HasDefaultValue || field.DefaultValueInterface != nil {
-					schema.FieldsWithDefaultDBValue = append(schema.FieldsWithDefaultDBValue, field)
-				}
-
-				field.HasDefaultValue = true
-			}
 		}
 	}
 

tests/go.mod

@@ -7,12 +7,11 @@ require (
 	github.com/jinzhu/now v1.1.5
 	github.com/lib/pq v1.10.7
 	github.com/mattn/go-sqlite3 v1.14.16 // indirect
-	github.com/microsoft/go-mssqldb v0.19.0 // indirect
 	golang.org/x/crypto v0.5.0 // indirect
 	gorm.io/driver/mysql v1.4.5
 	gorm.io/driver/postgres v1.4.6
 	gorm.io/driver/sqlite v1.4.4
-	gorm.io/driver/sqlserver v1.4.1
+	gorm.io/driver/sqlserver v1.4.2
 	gorm.io/gorm v1.24.3
 )