AbstractWrapper 下的方法及使用
| 方法名 | 说明 | 使用 |
|---|---|---|
| allEq(Map<R, V> params) | 全部 =(或个别 isNull) | allEq(params,true) |
| eq | = | eq("real_name”,"王昭君”) |
| ne | <> | ne("nick_name”,"空想 4”) |
| gt | > | gt("age”,21) |
| ge | >= | ge("age”,22) |
| lt | < | lt("age”,22) |
| le | <= | le("age”,21") |
| between | cloum between ? and ? | between("age”,0,21) |
| notBetween | cloum between ? and ? | notBetween("age”,0,21) |
| like | cloum like '% 王 %’ | like("real_name”,"王”) |
| notLike | not like '% 王 %’ | notLike("real_name”,"王”) |
| likeLeft | like '% 王’ | likeLeft("real_name”,"昭”) |
| likeRight | like '王 %’ | likeRight("real_name”,"昭”) |
| isNull | is null | isNull("gender”) |
| isNotNull | is not null | isNotNull("gender”) |
| in | in (1,2,3) | in("nick_name”,lists) |
| notIn | age not in (1,2,3) | notIn("nick_name”,lists) |
| inSql | age in (1,2,3,4,5,6) | inSql("nick_name”,"'空想 4’,'空想 5’,'空想 6’") |
| notInSql | age not in (1,2,3,4,5,6) | notInSql("nick_name”,"'空想 4’,'空想 5’,'空想 6’") |
| groupBy | group by id,name | groupBy("nick_name”,"age”) |
| orderByAsc | order by id ASC,name ASC | orderByAsc("nick_name”,"age”) |
| orderByDesc | order by id DESC,name DESC | orderByDesc("age”) |
| orderBy | order by id ASC,name ASC | orderBy(true,true,"age”) |
| having | having sum(age) > 10 | having("sum(age) > 10”) |
| or | id = 1 or name = '老王’ | eq("nick_name”,"空想 4”).or(i->i.eq("age”,21) eq("nick_name”,"空想 4”).or().eq("nick_name”,"空想 5”) |
| and | and (name = '李白’ and status <> '活着’) | and(i->i.eq("age”,21)) |
| nested | (name = '李白’ and status <> '活着’) | nested(i->i.eq("age”,21).eq("nick_name”,"空想 4”)) |
| apply | id = 1 | apply("nick_name = '空想 4’”) |
| last | 最后添加多个以最后的为准，有 sql 注入风险 | last("limit 1”) |
| exists | 拼接 EXISTS (sql 语句) | exists("select id from table where age = 1”) |
| notExists | 拼接 NOT EXISTS (sql 语句) | notExists("select id from table where age = 1”) |
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