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4.3.2.2 Columns

Annotation for a group of columns. This annotation is used for multi-column structures such as indexes and keys.

4.3.2.2.1 Synopsis
 @Target(value={java.lang.annotation.ElementType.FIELD, java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) @Retention(value=java.lang.annotation.RetentionPolicy.RUNTIME) public @interface Columns {
  public Column[] value ;
}

Figure 4.24 Columns Class

Columns Class

4.3.2.2.2 value

The columns annotation information.

Parameters

return

the columns


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