src/javax/persistence/Table.java

@@ -59,4 +59,27 @@ public @interface Table {
      */
     String catalog() default "";
 
+    /**
+     * (Optional) Unique constraints that are to be placed on
+     * the table. These are only used if table generation is in
+     * effect. These constraints apply in addition to any constraints
+     * specified by the <code>Column</code> and <code>JoinColumn</code>
+     * annotations and constraints entailed by primary key mappings.
+     * <p>
+     * Defaults to no additional constraints.
+     */
+    UniqueConstraint[] uniqueConstraints() default {};
+
+    /**
+     * (Optional) Indexes for the table. These are only used if
+     * table generation is in effect. Note that it is not necessary
+     * to specify an index for a primary key, as the primary key
+     * index will be created automatically.
+     *
+     * @since Java Persistence 2.1
+     */
+    Index[] indexes() default {};
+
+    String comment() default "";
+
 }