checkNotUnique = func(t *testing.T) {
			checkColumnType(t, "name", false)
			checkIndex(t, nil)
		}
		checkUnique = func(t *testing.T) {
			checkColumnType(t, "name", true)
			checkIndex(t, []gorm.Index{uniqueConstraintIndex})
		}
		checkUniqueIndex = func(t *testing.T) {
			checkColumnType(t, "name", true)
			checkIndex(t, []gorm.Index{uniqueIndex})
		}
		checkMyIndex = func(t *testing.T) {