cn.org.atool.fluent.mybatis.base.crud

接口 JoinBuilder<QL extends BaseQuery<?,QL>>

所有已知子接口:

JoinBuilder1<QL>

所有已知实现类:

JoinQuery

public interface JoinBuilder<QL extends BaseQuery<?,QL>>

连接查询构造

作者:

wudarui

方法概要

限定符和类型	方法和说明
JoinQuery	build() 返回IQuery对象
JoinBuilder<QL>	distinct() distinct
static <QL extends BaseQuery<?,QL>> JoinBuilder1<QL>	from(QL query) 关联查询构造方式一: 使用直接传入设置好别名和参数的Query
static <QL extends BaseQuery<?,QL>> JoinBuilder1<QL>	from(QL query, String alias) ... from (select query) alias
String[]	getAlias()
JoinBuilder<QL>	last(String lastSql) 追加在sql语句的末尾 !!!
JoinBuilder<QL>	limit(int limit) limit 0, limit
JoinBuilder<QL>	limit(int start, int limit) limit start, limit
JoinBuilder<QL>	select(String... columns) 显式指定查询字段

方法详细资料

from

static <QL extends BaseQuery<?,QL>> JoinBuilder1<QL> from(QL query)

关联查询构造方式一: 使用直接传入设置好别名和参数的Query

类型参数:

QL - 左查询类型

参数:

query - 查询器

返回:

ignore

from

static <QL extends BaseQuery<?,QL>> JoinBuilder1<QL> from(QL query,
                                                          String alias)

... from (select query) alias

类型参数:

QL - 左查询类型

参数:

query - 查询器

alias - 表别名

返回:

ignore

select

JoinBuilder<QL> select(String... columns)

显式指定查询字段

参数:

columns - 字段列表

返回:

ignore

distinct

JoinBuilder<QL> distinct()

distinct

返回:

ignore

limit

JoinBuilder<QL> limit(int limit)

limit 0, limit

参数:

limit - limit

返回:

ignore

limit

JoinBuilder<QL> limit(int start,
                      int limit)

limit start, limit

参数:

start - from start

limit - limit size

返回:

ignore

last

JoinBuilder<QL> last(String lastSql)

追加在sql语句的末尾 !!!慎用!!! 有sql注入风险

参数:

lastSql - 追加的SQL

返回:

ignore

build

JoinQuery build()

返回IQuery对象

返回:

ignore

getAlias

String[] getAlias()