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Redkale
2020-01-07 16:31:32 +08:00
parent 91548a0ca9
commit b8e92c949e
1 changed files with 4 additions and 4 deletions
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8
src/org/redkale/source/FilterJoinColumn.java
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@@ -34,12 +34,12 @@ public @interface FilterJoinColumn {
/**
*
* 多个关联字段, 默认使用join表(b)的主键, join表与被join表(a)的字段必须一样 <br>
* 例如: SELECT a.* FROM user a INNER JOIN record b ON a.userid = b.userid AND a.usertype = b.usertype <br>
* 那么注解为: &#64;FilterJoinColumn(table = Record.class, columns = {"userid", "usertype"}) <br>
* 例如: SELECT a.* FROM user a INNER JOIN orderinfo b ON a.userid = b.userid AND a.usertype = b.usertype <br>
* 那么注解为: &#64;FilterJoinColumn(table = OrderInfo.class, columns = {"userid", "usertype"}) <br>
* <p>
* columns中的字段名如果不一致，可以将两个字段名用=连接成一个字段名 <br>
* 例如: SELECT a.* FROM user a INNER JOIN record b ON a.userid = b.buyerid AND a.usertype = b.usertype <br>
* 那么注解为: &#64;FilterJoinColumn(table = Record.class, columns = {"userid=buyerid", "usertype"}) <br>
* 例如: SELECT a.* FROM user a INNER JOIN orderinfo b ON a.userid = b.buyerid AND a.usertype = b.usertype <br>
* 那么注解为: &#64;FilterJoinColumn(table = OrderInfo.class, columns = {"userid=buyerid", "usertype"}) <br>
*
* @return 关联字段
*/