Hibernate MS-SQL错误列类型找到:decimal,expected:float

ALTER TABLE your_table_name
ALTER COLUMN your_column_name float;

public class YourEntity {
    private BigDecimal yourProperty;
    // getters and setters
}

public class YourEntity {
    private float yourProperty;
    // getters and setters
}

public class FloatTypeDescriptor
        extends AbstractSingleColumnStandardBasicTypeDescriptor<Float> {
    public static final FloatTypeDescriptor INSTANCE = new FloatTypeDescriptor();

    public FloatTypeDescriptor() {
        super(Hibernate.FLOAT);
    }

    @Override
    public boolean canBeRemapped() {
        return true;
    }

    @Override
    public <X> ValueBinder<X> getBinder(JavaTypeDescriptor<X> javaTypeDescriptor) {
        return new BasicBinder<X>(javaTypeDescriptor, this) {
            @Override
            protected void doBind(PreparedStatement st, X value, int index, WrapperOptions options)
                    throws SQLException {
                st.setFloat(index, javaTypeDescriptor.unwrap(value, Float.class, options));
            }
        };
    }

    @Override
    public <X> ValueExtractor<X> getExtractor(JavaTypeDescriptor<X> javaTypeDescriptor) {
        return new BasicExtractor<X>(javaTypeDescriptor, this) {
            @Override
            protected X doExtract(ResultSet rs, String name, WrapperOptions options) throws SQLException {
                return javaTypeDescriptor.wrap(rs.getFloat(name), options);
            }
        };
    }
}

    <typedef name="float" class="com.example.FloatTypeDescriptor"/>
</hibernate-mapping>