com.github.yulichang.wrapper

类 DeleteJoinWrapper<T>

java.lang.Object

com.baomidou.mybatisplus.core.conditions.Wrapper<T>

com.github.yulichang.wrapper.JoinAbstractWrapper<T,Children>

com.github.yulichang.wrapper.JoinAbstractLambdaWrapper<T,DeleteJoinWrapper<T>>

com.github.yulichang.wrapper.DeleteJoinWrapper<T>

所有已实现的接口:

com.baomidou.mybatisplus.core.conditions.interfaces.Nested<DeleteJoinWrapper<T>,DeleteJoinWrapper<T>>, com.baomidou.mybatisplus.core.conditions.ISqlSegment, MPJBaseJoin<T>, StringJoin<DeleteJoinWrapper<T>,T>, Compare<DeleteJoinWrapper<T>>, CompareIfAbsent<DeleteJoinWrapper<T>>, CompareStr<DeleteJoinWrapper<T>,String>, CompareStrIfAbsent<DeleteJoinWrapper<T>,String>, Func<DeleteJoinWrapper<T>>, FuncStr<DeleteJoinWrapper<T>,String>, Join<DeleteJoinWrapper<T>>, OnCompare<DeleteJoinWrapper<T>>, QueryJoin<DeleteJoinWrapper<T>,T>, Serializable

public class DeleteJoinWrapper<T>
extends JoinAbstractLambdaWrapper<T,DeleteJoinWrapper<T>>

从以下版本开始:

1.4.5

作者:

yulichang

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 com.github.yulichang.wrapper.JoinAbstractWrapper

JoinAbstractWrapper.DoSomething

字段概要

从类继承的字段 com.github.yulichang.wrapper.JoinAbstractLambdaWrapper

alias, dynamicTableName, from, hasAlias, keyWord, logicDelType, logicSql, resultMap, subLogicSql, subTableAlias, tableFunc, tableIndex

从类继承的字段 com.github.yulichang.wrapper.JoinAbstractWrapper

checkSqlInjection, expression, ifAbsent, index, isMain, isOn, joinClass, lastSql, onWrappers, paramAlias, paramNameSeq, paramNameValuePairs, sqlComment, sqlFirst, tableList, tableName, typedThis

构造器概要

构造器

构造器和说明
DeleteJoinWrapper(Class<T> clazz) 推荐使用此构造方法
DeleteJoinWrapper(Class<T> clazz, String alias) 构造方法
DeleteJoinWrapper(T entity, Class<T> entityClass, AtomicInteger paramNameSeq, Map<String,Object> paramNameValuePairs, com.baomidou.mybatisplus.core.conditions.segments.MergeSegments mergeSegments, com.baomidou.mybatisplus.core.conditions.SharedString lastSql, com.baomidou.mybatisplus.core.conditions.SharedString sqlComment, com.baomidou.mybatisplus.core.conditions.SharedString sqlFirst, TableList tableList, Integer index, String keyWord, Class<?> joinClass, String tableName) 不建议直接 new 该实例，使用 JoinWrappers.delete(User.class)

方法概要

限定符和类型	方法和说明
void	clear()
DeleteJoinWrapper<T>	delete(Class<?>... deleteClass) 删除表
DeleteJoinWrapper<T>	delete(String... tables) 删除表 注意!!!
DeleteJoinWrapper<T>	deleteAll() 删除表
String	getDeleteLogicSql() 获取删除的表
String	getDeleteSql() 获取删除的表
protected DeleteJoinWrapper<T>	instance() 用于生成嵌套 sql 故 sqlSelect 不向下传递
protected DeleteJoinWrapper<T>	instance(Integer index, String keyWord, Class<?> joinClass, String tableName)
protected DeleteJoinWrapper<T>	instanceEmpty()

从类继承的方法 com.github.yulichang.wrapper.JoinAbstractLambdaWrapper

columnsToString, columnToString, columnToString, disableLogicDel, disableSubLogicDel, enableLogicDel, enableSubLogicDel, getCache, getDefault, getFrom, getLogicSql, getSubLogicSql, getTableName, getTableNameEnc, initNeed, isUseAnnotationOrderBy, join, join, logicDelToOn, logicDelToWhere, setTableName

从类继承的方法 com.github.yulichang.wrapper.JoinAbstractWrapper

addCondition, addCondition, addCondition, addNestedCondition, allEq, allEq, allEqStr, allEqStr, and, and, appendSqlSegments, apply, between, between, checkSqlInjection, clone, columnSqlInjectFilter, columnsToString, columnsToString, columnsToString, columnToSqlSegment, columnToSqlSegment, columnToSqlSegmentS, columnToString, comment, eq, eq, eq, exists, first, formatParam, formatSqlMaybeWithParam, func, ge, ge, ge, geSql, geSql, getEntity, getEntityClass, getExpression, getParamAlias, getSqlComment, getSqlFirst, getSqlSegment, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupByStr, gt, gt, gt, gtSql, gtSql, having, in, in, in, in, inExpression, inExpression, inSql, inSql, isNotNull, isNotNull, isNull, isNull, last, le, le, le, leSql, leSql, like, like, likeLeft, likeLeft, likeRight, likeRight, likeValue, likeValue, lt, lt, lt, ltSql, ltSql, maybeDo, ne, ne, ne, nested, not, not, notBetween, notBetween, notExists, notIn, notIn, notIn, notIn, notInSql, notInSql, notLike, notLike, notLikeLeft, notLikeLeft, notLikeRight, notLikeRight, or, or, orderBy, orderBy, orderBy, orderBy, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByDesc, orderByDesc, orderByDesc, orderByDesc, orderByDesc, orderByStr, setEntity, setEntityClass, setIfAbsent, setIfAbsent, setParamAlias, toChildren, toChildren

从类继承的方法 com.baomidou.mybatisplus.core.conditions.Wrapper

getCustomSqlSegment, getSqlSelect, getSqlSet, getTargetSql, isEmptyOfEntity, isEmptyOfNormal, isEmptyOfWhere, isNonEmptyOfEntity, isNonEmptyOfNormal, isNonEmptyOfWhere, nonEmptyOfEntity, nonEmptyOfNormal, nonEmptyOfWhere

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 com.github.yulichang.wrapper.interfaces.QueryJoin

fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, join, join, join, join, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin

从接口继承的方法 com.github.yulichang.query.interfaces.StringJoin

fullJoin, fullJoin, innerJoin, innerJoin, leftJoin, leftJoin, rightJoin, rightJoin

从接口继承的方法 com.github.yulichang.interfaces.MPJBaseJoin

getUnionSql

从接口继承的方法 com.github.yulichang.wrapper.interfaces.CompareIfAbsent

eqIfAbsent, eqIfAbsent, geIfAbsent, geIfAbsent, getIfAbsent, gtIfAbsent, gtIfAbsent, leIfAbsent, leIfAbsent, likeIfAbsent, likeIfAbsent, likeLeftIfAbsent, likeLeftIfAbsent, likeRightIfAbsent, likeRightIfAbsent, ltIfAbsent, ltIfAbsent, neIfAbsent, neIfAbsent, notLikeIfAbsent, notLikeIfAbsent, notLikeLeftIfAbsent, notLikeLeftIfAbsent, notLikeRightIfAbsent, notLikeRightIfAbsent

从接口继承的方法 com.github.yulichang.wrapper.interfaces.Compare

allEq, allEq, allEq, allEq, between, between, between, eq, eq, eq, ge, ge, ge, gt, gt, gt, le, le, le, like, like, like, likeLeft, likeLeft, likeLeft, likeRight, likeRight, likeRight, lt, lt, lt, ne, ne, ne, notBetween, notBetween, notBetween, notLike, notLike, notLike, notLikeLeft, notLikeLeft, notLikeLeft, notLikeRight, notLikeRight, notLikeRight

从接口继承的方法 com.baomidou.mybatisplus.core.conditions.interfaces.Nested

and, nested, not, or

从接口继承的方法 com.github.yulichang.wrapper.interfaces.Join

apply, comment, exists, first, last, notExists, or

从接口继承的方法 com.github.yulichang.wrapper.interfaces.Func

func, geSql, geSql, geSql, groupBy, groupBy, groupBy, groupBy, groupBy, gtSql, gtSql, gtSql, having, in, in, in, in, in, in, inSql, inSql, inSql, isNotNull, isNotNull, isNotNull, isNull, isNull, isNull, leSql, leSql, leSql, ltSql, ltSql, ltSql, notIn, notIn, notIn, notIn, notIn, notIn, notInSql, notInSql, notInSql, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByDesc, orderByDesc, orderByDesc, orderByDesc, orderByDesc

从接口继承的方法 com.github.yulichang.wrapper.interfaces.OnCompare

eq, eq, eq, eq, eq, eq, eq, ge, ge, ge, ge, ge, ge, ge, gt, gt, gt, gt, gt, gt, gt, le, le, le, le, le, le, le, lt, lt, lt, lt, lt, lt, lt, ne, ne, ne, ne, ne, ne, ne

从接口继承的方法 com.github.yulichang.wrapper.interfaces.CompareStrIfAbsent

eqIfAbsent, geIfAbsent, getIfAbsent, gtIfAbsent, leIfAbsent, likeIfAbsent, likeLeftIfAbsent, likeRightIfAbsent, ltIfAbsent, neIfAbsent, notLikeIfAbsent, notLikeLeftIfAbsent, notLikeRightIfAbsent

从接口继承的方法 com.github.yulichang.wrapper.interfaces.CompareStr

allEqStr, allEqStr, allEqStr, allEqStr, between, eq, ge, gt, le, like, likeLeft, likeRight, lt, ne, notBetween, notLike, notLikeLeft, notLikeRight

从接口继承的方法 com.github.yulichang.wrapper.interfaces.FuncStr

geSql, groupBy, groupBy, groupByStr, gtSql, in, in, inSql, isNotNull, isNull, leSql, ltSql, notIn, notIn, notInSql, orderByAsc, orderByAsc, orderByAsc, orderByAsc, orderByAscStr, orderByAscStr, orderByDesc, orderByDesc, orderByDesc, orderByDesc, orderByDescStr, orderByDescStr

构造器详细资料

DeleteJoinWrapper

public DeleteJoinWrapper(Class<T> clazz)

推荐使用此构造方法

DeleteJoinWrapper

public DeleteJoinWrapper(Class<T> clazz,
                         String alias)

构造方法

参数:

clazz - 主表class类

alias - 主表别名

DeleteJoinWrapper

public DeleteJoinWrapper(T entity,
                         Class<T> entityClass,
                         AtomicInteger paramNameSeq,
                         Map<String,Object> paramNameValuePairs,
                         com.baomidou.mybatisplus.core.conditions.segments.MergeSegments mergeSegments,
                         com.baomidou.mybatisplus.core.conditions.SharedString lastSql,
                         com.baomidou.mybatisplus.core.conditions.SharedString sqlComment,
                         com.baomidou.mybatisplus.core.conditions.SharedString sqlFirst,
                         TableList tableList,
                         Integer index,
                         String keyWord,
                         Class<?> joinClass,
                         String tableName)

不建议直接 new 该实例，使用 JoinWrappers.delete(User.class)

方法详细资料

getDeleteSql

public String getDeleteSql()

获取删除的表

getDeleteLogicSql

public String getDeleteLogicSql()

获取删除的表

deleteAll

public DeleteJoinWrapper<T> deleteAll()

删除表

delete

public DeleteJoinWrapper<T> delete(String... tables)

删除表 注意!!! 字符串不支持逻辑删除校验 也就算说此方法不管副表有没有逻辑删除 都按照主表的方式执行delete或update

delete

public DeleteJoinWrapper<T> delete(Class<?>... deleteClass)

删除表

instance

protected DeleteJoinWrapper<T> instance()

用于生成嵌套 sql

故 sqlSelect 不向下传递

指定者:

instance 在类中 JoinAbstractWrapper<T,DeleteJoinWrapper<T>>

instanceEmpty

protected DeleteJoinWrapper<T> instanceEmpty()

指定者:

instanceEmpty 在类中 JoinAbstractWrapper<T,DeleteJoinWrapper<T>>

instance

protected DeleteJoinWrapper<T> instance(Integer index,
                                        String keyWord,
                                        Class<?> joinClass,
                                        String tableName)

指定者:

instance 在类中 JoinAbstractWrapper<T,DeleteJoinWrapper<T>>

clear

public void clear()

覆盖:

clear 在类中 JoinAbstractLambdaWrapper<T,DeleteJoinWrapper<T>>