icu.mhb.mybatisplus.plugln.core.chain.func

接口 JoinChainFunc<Children,E extends BaseChainModel<?>>

所有已知实现类:

JoinChainQueryWrapper, SupportJoinChainQueryWrapper

public interface JoinChainFunc<Children,E extends BaseChainModel<?>>

作者:

mahuibo

方法概要

限定符和类型	方法和说明
default Children	groupBy(boolean condition, ChainFieldData fieldData)
Children	groupBy(boolean condition, Provider<E> provider) 分组：GROUP BY 字段, ...
default Children	groupBy(ChainFieldData fieldData)
default Children	groupBy(Provider<E> provider)
default Children	isNotNull(boolean condition, ChainFieldData fieldData)
Children	isNotNull(boolean condition, Provider<E> provider) 字段 IS NOT NULL 例: isNotNull("name")
default Children	isNotNull(ChainFieldData fieldData)
default Children	isNotNull(Provider<E> provider)
default Children	isNull(boolean condition, ChainFieldData fieldData)
Children	isNull(boolean condition, Provider<E> provider) 字段 IS NULL 例: isNull("name")
default Children	isNull(ChainFieldData fieldData)
default Children	isNull(Provider<E> provider)
Children	orderBy(boolean condition, boolean isAsc, Provider<E> provider) 排序：ORDER BY 字段, ...
default Children	orderByAsc(boolean condition, ChainFieldData fieldData)
default Children	orderByAsc(boolean condition, Provider<E> provider) 排序：ORDER BY 字段, ...
default Children	orderByAsc(ChainFieldData fieldData)
default Children	orderByAsc(Provider<E> provider)
default Children	orderByDesc(boolean condition, ChainFieldData fieldData)
default Children	orderByDesc(boolean condition, Provider<E> provider) 排序：ORDER BY 字段, ...
default Children	orderByDesc(ChainFieldData fieldData)
default Children	orderByDesc(Provider<E> provider)
Children	orderBySql(boolean condition, String sql) 排序：ORDER BY 根据传入手写sql
default Children	orderBySql(String sql) 排序：ORDER BY 根据传入手写sql

方法详细资料

isNull

default Children isNull(boolean condition,
                        ChainFieldData fieldData)

isNull

default Children isNull(ChainFieldData fieldData)

isNull

default Children isNull(Provider<E> provider)

isNull

Children isNull(boolean condition,
                Provider<E> provider)

字段 IS NULL

例: isNull("name")

参数:

condition - 执行条件

provider - 执行函数

返回:

children

isNotNull

default Children isNotNull(boolean condition,
                           ChainFieldData fieldData)

isNotNull

default Children isNotNull(ChainFieldData fieldData)

isNotNull

default Children isNotNull(Provider<E> provider)

isNotNull

Children isNotNull(boolean condition,
                   Provider<E> provider)

字段 IS NOT NULL

例: isNotNull("name")

参数:

condition - 执行条件

column - 字段

返回:

children

groupBy

default Children groupBy(boolean condition,
                         ChainFieldData fieldData)

groupBy

default Children groupBy(ChainFieldData fieldData)

groupBy

default Children groupBy(Provider<E> provider)

groupBy

Children groupBy(boolean condition,
                 Provider<E> provider)

分组：GROUP BY 字段, ...

例: groupBy("id")

参数:

condition - 执行条件

column - 单个字段

返回:

children

orderByAsc

default Children orderByAsc(boolean condition,
                            ChainFieldData fieldData)

orderByAsc

default Children orderByAsc(ChainFieldData fieldData)

orderByAsc

default Children orderByAsc(Provider<E> provider)

orderByAsc

default Children orderByAsc(boolean condition,
                            Provider<E> provider)

排序：ORDER BY 字段, ... ASC

orderByDesc

default Children orderByDesc(boolean condition,
                             ChainFieldData fieldData)

orderByDesc

default Children orderByDesc(ChainFieldData fieldData)

orderByDesc

default Children orderByDesc(Provider<E> provider)

orderByDesc

default Children orderByDesc(boolean condition,
                             Provider<E> provider)

排序：ORDER BY 字段, ... DESC

orderBySql

default Children orderBySql(String sql)

排序：ORDER BY 根据传入手写sql

orderBySql

Children orderBySql(boolean condition,
                    String sql)

排序：ORDER BY 根据传入手写sql

orderBy

Children orderBy(boolean condition,
                 boolean isAsc,
                 Provider<E> provider)

排序：ORDER BY 字段, ...