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Redkale
2017-03-02 19:59:42 +08:00
parent e915a253f8
commit ff01443246
1 changed files with 6 additions and 6 deletions
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12
src/org/redkale/source/FilterJoinColumn.java
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@@ -31,13 +31,13 @@ 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
* 例如: SELECT a.* FROM user a INNER JOIN record b ON a.userid = b.userid AND a.usertype = b.usertype
* 那么注解为: @FilterJoinColumn(table = Record.class, columns = {"userid", "usertype"})
* 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>
* <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
* 例如: SELECT a.* FROM user a INNER JOIN record b ON a.userid = b.buyerid AND a.usertype = b.usertype
* 那么注解为: &#64;FilterJoinColumn(table = Record.class, columns = {"userid=buyerid", "usertype"})
* 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>
*
* @return 关联字段
*/