程序包 org.ifinalframework.data.annotation

Annotation Interface Version

@Column(update="${column} = ${column} + 1",
        onDuplicateKey="${column} = values(${column}) + 1")
@Default
@ReadOnly
@Documented
@Order(2147483447)
@Target(FIELD)
@Retention(RUNTIME)
@Version
public @interface Version

Marked the element is a version record, it's a ReadOnly column, it's value insert by Default, such as 1, and modified when update whit column = column + 1.

从以下版本开始:

1.0.0

版本:

1.0.0

作者:

ilikly

另请参阅:

• AbsEntity

可选元素概要

可选元素

修饰符和类型	可选元素	说明
String	name	Alias for Column.name().
String	value	Alias for Column.value().

元素详细资料

value

@AliasFor(annotation=Column.class)
String value

Alias for Column.value().

默认值:

""

name

@AliasFor(annotation=Column.class)
String name

Alias for Column.name().

默认值:

""