com.mybatisflex.core.query

类 QueryWrapper

java.lang.Object

com.mybatisflex.core.query.BaseQueryWrapper<QueryWrapper>

com.mybatisflex.core.query.QueryWrapper

所有已实现的接口:

CloneSupport<QueryWrapper>, Serializable, Cloneable

直接已知子类:

QueryWrapperAdapter

public class QueryWrapper
extends BaseQueryWrapper<QueryWrapper>

另请参阅:

序列化表格

字段概要

从类继承的字段 com.mybatisflex.core.query.BaseQueryWrapper

context, dataSource, endFragments, groupByColumns, havingQueryCondition, hint, joins, joinTables, limitOffset, limitRows, orderBys, queryTables, selectColumns, unions, whereQueryCondition, with

构造器概要

构造器

构造器和说明
QueryWrapper()

方法概要

限定符和类型	方法和说明
QueryWrapper	and(Consumer<QueryWrapper> consumer)
QueryWrapper	and(Consumer<QueryWrapper> consumer, boolean condition)
<T> QueryConditionBuilder<? extends QueryWrapper>	and(LambdaGetter<T> fn)
QueryWrapper	and(Map<String,Object> whereConditions)
QueryWrapper	and(Map<String,Object> whereConditions, SqlOperators operators)
QueryWrapper	and(Map<String,Object> whereConditions, SqlOperators operators, SqlConnector innerConnector)
QueryWrapper	and(QueryCondition queryCondition)
QueryWrapper	and(String sql)
QueryWrapper	and(String sql, Object... params)
QueryWrapper	as(String alias) 为 FROM 语句后的第一个表起别名，而不是为整个 SELECT 语句起别名。
<T> QueryWrapper	between(LambdaGetter<T> column, Object start, Object end) BETWEEN start AND end
<T> QueryWrapper	between(LambdaGetter<T> column, Object start, Object end, boolean isEffective) BETWEEN start AND end
<T> QueryWrapper	between(LambdaGetter<T> column, Object start, Object end, BooleanSupplier isEffective) BETWEEN start AND end
QueryWrapper	between(String column, Object start, Object end) BETWEEN start AND end
QueryWrapper	between(String column, Object start, Object end, boolean isEffective) BETWEEN start AND end
QueryWrapper	between(String column, Object start, Object end, BooleanSupplier isEffective) BETWEEN start AND end
QueryWrapper	clone() 改写 Object.clone() 方法。
protected QueryWrapper	connectMap(Map<String,Object> mapConditions, SqlOperators operators, SqlConnector outerConnector, SqlConnector innerConnector)
static QueryWrapper	create()
static QueryWrapper	create(Map map) 根据 Map 对象，构建查询条件
static QueryWrapper	create(Map map, SqlOperators operators) 根据 Map 构建查询条件
static QueryWrapper	create(Object entity) 根据实体类对象，构建查询条件
static QueryWrapper	create(Object entity, SqlOperators operators) 根据实体类构建查询条件
<Q extends QueryWrapper> Joiner<Q>	crossJoin(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(String table)
<Q extends QueryWrapper> Joiner<Q>	crossJoin(String table, boolean when)
QueryWrapper	datasource(String datasource)
<T> QueryWrapper	eq(LambdaGetter<T> column, Object value) 等于 =
<T> QueryWrapper	eq(LambdaGetter<T> column, Object value, boolean isEffective) 等于 =
<T,V> QueryWrapper	eq(LambdaGetter<T> column, V value, Predicate<V> isEffective) 等于 =
QueryWrapper	eq(String column, Object value) 等于 =
QueryWrapper	eq(String column, Object value, boolean isEffective) 等于 =
<V> QueryWrapper	eq(String column, V value, Predicate<V> isEffective) 等于 =
QueryWrapper	forUpdate()
QueryWrapper	forUpdateNoWait()
QueryWrapper	from(Class<?>... entityClasses)
QueryWrapper	from(QueryTable... tables)
QueryWrapper	from(QueryWrapper queryWrapper)
QueryWrapper	from(String... tables)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(String table)
<Q extends QueryWrapper> Joiner<Q>	fullJoin(String table, boolean when)
<T> QueryWrapper	ge(LambdaGetter<T> column, Object value) 大于等于 >=
<T> QueryWrapper	ge(LambdaGetter<T> column, Object value, boolean isEffective) 大于等于 >=
<T,V> QueryWrapper	ge(LambdaGetter<T> column, V value, Predicate<V> isEffective) 大于等于 >=
QueryWrapper	ge(String column, Object value) 大于等于 >=
QueryWrapper	ge(String column, Object value, boolean isEffective) 大于等于 >=
<V> QueryWrapper	ge(String column, V value, Predicate<V> isEffective) 大于等于 >=
(专用程序包) Object[]	getAllValueArray() 获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面
(专用程序包) List<QueryWrapper>	getChildSelect()
(专用程序包) Object[]	getConditionValueArray() 获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面
(专用程序包) Object[]	getJoinValueArray() 获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面
<T> QueryWrapper	groupBy(LambdaGetter<T>... columns)
<T> QueryWrapper	groupBy(LambdaGetter<T> column)
QueryWrapper	groupBy(QueryColumn... columns)
QueryWrapper	groupBy(QueryColumn column)
QueryWrapper	groupBy(String... names)
QueryWrapper	groupBy(String name)
<T> QueryWrapper	gt(LambdaGetter<T> column, Object value) 大于 >
<T> QueryWrapper	gt(LambdaGetter<T> column, Object value, boolean isEffective) 大于 >
<T,V> QueryWrapper	gt(LambdaGetter<T> column, V value, Predicate<V> isEffective) 大于 >
QueryWrapper	gt(String column, Object value) 大于 >
QueryWrapper	gt(String column, Object value, boolean isEffective) 大于 >
<V> QueryWrapper	gt(String column, V value, Predicate<V> isEffective) 大于 >
boolean	hasCondition() 判断当前 QueryWrapper 是否包含 WHERE 查询条件。
QueryWrapper	having(QueryCondition queryCondition)
QueryWrapper	hint(String hint)
<T> QueryWrapper	in(LambdaGetter<T> column, Collection<?> values) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, Collection<?> values, boolean isEffective) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, Object... values) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, Object[] values, boolean isEffective) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, QueryWrapper queryWrapper) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, QueryWrapper queryWrapper, boolean isEffective) IN(value)
<T> QueryWrapper	in(LambdaGetter<T> column, QueryWrapper queryWrapper, BooleanSupplier isEffective) IN(value)
QueryWrapper	in(String column, Collection<?> values) IN(value)
QueryWrapper	in(String column, Collection<?> values, boolean isEffective) IN(value)
QueryWrapper	in(String column, Object... values) IN(value)
QueryWrapper	in(String column, Object[] values, boolean isEffective) IN(value)
QueryWrapper	in(String column, QueryWrapper queryWrapper) IN(value)
QueryWrapper	in(String column, QueryWrapper queryWrapper, boolean isEffective) IN(value)
QueryWrapper	in(String column, QueryWrapper queryWrapper, BooleanSupplier isEffective) IN(value)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(String table)
<Q extends QueryWrapper> Joiner<Q>	innerJoin(String table, boolean when)
<T> QueryWrapper	isNotNull(LambdaGetter<T> column) IS NOT NULL
<T> QueryWrapper	isNotNull(LambdaGetter<T> column, boolean isEffective) IS NOT NULL
<T> QueryWrapper	isNotNull(LambdaGetter<T> column, BooleanSupplier isEffective) IS NOT NULL
QueryWrapper	isNotNull(String column) IS NOT NULL
QueryWrapper	isNotNull(String column, boolean isEffective) IS NOT NULL
QueryWrapper	isNotNull(String column, BooleanSupplier isEffective) IS NOT NULL
<T> QueryWrapper	isNull(LambdaGetter<T> column) IS NULL
<T> QueryWrapper	isNull(LambdaGetter<T> column, boolean isEffective) IS NULL
<T> QueryWrapper	isNull(LambdaGetter<T> column, BooleanSupplier isEffective) IS NULL
QueryWrapper	isNull(String column) IS NULL
QueryWrapper	isNull(String column, boolean isEffective) IS NULL
QueryWrapper	isNull(String column, BooleanSupplier isEffective) IS NULL
<Q extends QueryWrapper> Joiner<Q>	join(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	join(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	join(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	join(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	join(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	join(String table)
<Q extends QueryWrapper> Joiner<Q>	join(String table, boolean when)
protected <T extends QueryWrapper> Joiner<T>	joining(String type, Class<?> entityClass, boolean when)
protected <T extends QueryWrapper> Joiner<T>	joining(String type, QueryTable table, boolean when)
protected <T extends QueryWrapper> Joiner<T>	joining(String type, QueryWrapper queryWrapper, boolean when)
<T> QueryWrapper	le(LambdaGetter<T> column, Object value) 小于等于 <=
<T> QueryWrapper	le(LambdaGetter<T> column, Object value, boolean isEffective) 小于等于 <=
<T,V> QueryWrapper	le(LambdaGetter<T> column, V value, Predicate<V> isEffective) 小于等于 <=
QueryWrapper	le(String column, Object value) 小于等于 <=
QueryWrapper	le(String column, Object value, boolean isEffective) 小于等于 <=
<V> QueryWrapper	le(String column, V value, Predicate<V> isEffective) 小于等于 <=
<Q extends QueryWrapper> Joiner<Q>	leftJoin(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(String table)
<Q extends QueryWrapper> Joiner<Q>	leftJoin(String table, boolean when)
<T> QueryWrapper	like(LambdaGetter<T> column, Object value) LIKE %value%
<T> QueryWrapper	like(LambdaGetter<T> column, Object value, boolean isEffective) LIKE %value%
<T,V> QueryWrapper	like(LambdaGetter<T> column, V value, Predicate<V> isEffective) LIKE %value%
QueryWrapper	like(String column, Object value) LIKE %value%
QueryWrapper	like(String column, Object value, boolean isEffective) LIKE %value%
<V> QueryWrapper	like(String column, V value, Predicate<V> isEffective) LIKE %value%
<T> QueryWrapper	likeLeft(LambdaGetter<T> column, Object value) LIKE value%
<T> QueryWrapper	likeLeft(LambdaGetter<T> column, Object value, boolean isEffective) LIKE value%
<T,V> QueryWrapper	likeLeft(LambdaGetter<T> column, V value, Predicate<V> isEffective) LIKE value%
QueryWrapper	likeLeft(String column, Object value) LIKE value%
QueryWrapper	likeLeft(String column, Object value, boolean isEffective) LIKE value%
<V> QueryWrapper	likeLeft(String column, V value, Predicate<V> isEffective) LIKE value%
<T> QueryWrapper	likeRight(LambdaGetter<T> column, Object value) LIKE %value
<T> QueryWrapper	likeRight(LambdaGetter<T> column, Object value, boolean isEffective) LIKE %value
<T,V> QueryWrapper	likeRight(LambdaGetter<T> column, V value, Predicate<V> isEffective) LIKE %value
QueryWrapper	likeRight(String column, Object value) LIKE %value
QueryWrapper	likeRight(String column, Object value, boolean isEffective) LIKE %value
<V> QueryWrapper	likeRight(String column, V value, Predicate<V> isEffective) LIKE %value
QueryWrapper	limit(Number rows)
QueryWrapper	limit(Number offset, Number rows)
<T> QueryWrapper	lt(LambdaGetter<T> column, Object value) 小于 <
<T> QueryWrapper	lt(LambdaGetter<T> column, Object value, boolean isEffective) 小于 <
<T,V> QueryWrapper	lt(LambdaGetter<T> column, V value, Predicate<V> isEffective) 小于 <
QueryWrapper	lt(String column, Object value) 小于 <
QueryWrapper	lt(String column, Object value, boolean isEffective) 小于 <
<V> QueryWrapper	lt(String column, V value, Predicate<V> isEffective) 小于 <
<T> QueryWrapper	ne(LambdaGetter<T> column, Object value) 不等于 {@code !
<T> QueryWrapper	ne(LambdaGetter<T> column, Object value, boolean isEffective) 不等于 {@code !
<T,V> QueryWrapper	ne(LambdaGetter<T> column, V value, Predicate<V> isEffective) 不等于 {@code !
QueryWrapper	ne(String column, Object value) 不等于 {@code !
QueryWrapper	ne(String column, Object value, boolean isEffective) 不等于 {@code !
<V> QueryWrapper	ne(String column, V value, Predicate<V> isEffective) 不等于 {@code !
<T> QueryWrapper	notBetween(LambdaGetter<T> column, Object start, Object end) NOT BETWEEN start AND end
<T> QueryWrapper	notBetween(LambdaGetter<T> column, Object start, Object end, boolean isEffective) NOT BETWEEN start AND end
<T> QueryWrapper	notBetween(LambdaGetter<T> column, Object start, Object end, BooleanSupplier isEffective) NOT BETWEEN start AND end
QueryWrapper	notBetween(String column, Object start, Object end) NOT BETWEEN start AND end
QueryWrapper	notBetween(String column, Object start, Object end, boolean isEffective) NOT BETWEEN start AND end
QueryWrapper	notBetween(String column, Object start, Object end, BooleanSupplier isEffective) NOT BETWEEN start AND end
<T> QueryWrapper	notIn(LambdaGetter<T> column, Collection<?> values) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, Collection<?> values, boolean isEffective) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, Object... values) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, Object[] values, boolean isEffective) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, QueryWrapper queryWrapper) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, QueryWrapper queryWrapper, boolean isEffective) NOT IN(value)
<T> QueryWrapper	notIn(LambdaGetter<T> column, QueryWrapper queryWrapper, BooleanSupplier isEffective) NOT IN(value)
QueryWrapper	notIn(String column, Collection<?> values) NOT IN(value)
QueryWrapper	notIn(String column, Collection<?> values, boolean isEffective) NOT IN(value)
QueryWrapper	notIn(String column, Object... values) NOT IN(value)
QueryWrapper	notIn(String column, Object[] values, boolean isEffective) NOT IN(value)
QueryWrapper	notIn(String column, QueryWrapper queryWrapper) NOT IN(value)
QueryWrapper	notIn(String column, QueryWrapper queryWrapper, boolean isEffective) NOT IN(value)
QueryWrapper	notIn(String column, QueryWrapper queryWrapper, BooleanSupplier isEffective) NOT IN(value)
<T> QueryWrapper	notLike(LambdaGetter<T> column, Object value) NOT LIKE %value%
<T> QueryWrapper	notLike(LambdaGetter<T> column, Object value, boolean isEffective) NOT LIKE %value%
<T,V> QueryWrapper	notLike(LambdaGetter<T> column, V value, Predicate<V> isEffective) NOT LIKE %value%
QueryWrapper	notLike(String column, Object value) NOT LIKE %value%
QueryWrapper	notLike(String column, Object value, boolean isEffective) NOT LIKE %value%
<V> QueryWrapper	notLike(String column, V value, Predicate<V> isEffective) NOT LIKE %value%
<T> QueryWrapper	notLikeLeft(LambdaGetter<T> column, Object value) NOT LIKE value%
<T> QueryWrapper	notLikeLeft(LambdaGetter<T> column, Object value, boolean isEffective) NOT LIKE value%
<T,V> QueryWrapper	notLikeLeft(LambdaGetter<T> column, V value, Predicate<V> isEffective) NOT LIKE value%
QueryWrapper	notLikeLeft(String column, Object value) NOT LIKE value%
QueryWrapper	notLikeLeft(String column, Object value, boolean isEffective) NOT LIKE value%
<V> QueryWrapper	notLikeLeft(String column, V value, Predicate<V> isEffective) NOT LIKE value%
<T> QueryWrapper	notLikeRight(LambdaGetter<T> column, Object value) NOT LIKE %value
<T> QueryWrapper	notLikeRight(LambdaGetter<T> column, Object value, boolean isEffective) NOT LIKE %value
<T,V> QueryWrapper	notLikeRight(LambdaGetter<T> column, V value, Predicate<V> isEffective) NOT LIKE %value
QueryWrapper	notLikeRight(String column, Object value) NOT LIKE %value
QueryWrapper	notLikeRight(String column, Object value, boolean isEffective) NOT LIKE %value
<V> QueryWrapper	notLikeRight(String column, V value, Predicate<V> isEffective) NOT LIKE %value
QueryWrapper	offset(Number offset)
QueryWrapper	or(Consumer<QueryWrapper> consumer)
QueryWrapper	or(Consumer<QueryWrapper> consumer, boolean condition)
<T> QueryConditionBuilder<? extends QueryWrapper>	or(LambdaGetter<T> fn)
QueryWrapper	or(Map<String,Object> whereConditions)
QueryWrapper	or(Map<String,Object> whereConditions, SqlOperators operators)
QueryWrapper	or(Map<String,Object> whereConditions, SqlOperators operators, SqlConnector innerConnector)
QueryWrapper	or(QueryCondition queryCondition)
QueryWrapper	or(String sql)
QueryWrapper	or(String sql, Object... params)
<T> QueryOrderByBuilder<? extends QueryWrapper>	orderBy(LambdaGetter<T> getter)
<T> QueryWrapper	orderBy(LambdaGetter<T> column, Boolean asc) 动态排序。
QueryWrapper	orderBy(QueryColumn column, Boolean asc) 动态排序。
QueryWrapper	orderBy(QueryOrderBy... orderBys)
QueryWrapper	orderBy(String... orderBys)
QueryWrapper	orderBy(String column, Boolean asc) 动态排序。
QueryWrapper	orderByUnSafely(String... rawOrderBy)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(Class<?> entityClass)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(Class<?> entityClass, boolean when)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(QueryTable table)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(QueryWrapper table)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(QueryWrapper table, boolean when)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(String table)
<Q extends QueryWrapper> Joiner<Q>	rightJoin(String table, boolean when)
QueryWrapper	select()
QueryWrapper	select(Iterable<QueryColumn> queryColumns)
<T> QueryWrapper	select(LambdaGetter<T>... lambdaGetters)
QueryWrapper	select(QueryColumn... queryColumns)
QueryWrapper	select(QueryColumn[]... queryColumns)
QueryWrapper	select(QueryColumn[] queryColumns, QueryColumn... queryColumns2)
QueryWrapper	select(String... columns)
String	toSQL()
QueryWrapper	union(QueryWrapper unionQuery)
QueryWrapper	unionAll(QueryWrapper unionQuery)
QueryWrapper	where(Consumer<QueryWrapper> consumer)
<T> QueryConditionBuilder<? extends QueryWrapper>	where(LambdaGetter<T> fn)
QueryWrapper	where(Map<String,Object> whereConditions)
QueryWrapper	where(Map<String,Object> whereConditions, SqlOperators operators)
QueryWrapper	where(QueryCondition queryCondition)
QueryWrapper	where(String sql)
QueryWrapper	where(String sql, Object... params)
<Q extends QueryWrapper> WithBuilder<Q>	with(String name)
<Q extends QueryWrapper> WithBuilder<Q>	with(String name, String... params)
<Q extends QueryWrapper> WithBuilder<Q>	withRecursive(String name)
<Q extends QueryWrapper> WithBuilder<Q>	withRecursive(String name, String... params)

从类继承的方法 com.mybatisflex.core.query.BaseQueryWrapper

addEndFragment, addGroupByColumns, addHavingQueryCondition, addJoin, addJoinTable, addOrderBy, addSelectColumn, addWhereQueryCondition, addWhereQueryCondition, clear, getContext, getContext, getDataSource, getEndFragments, getGroupByColumns, getHavingQueryCondition, getHint, getJoins, getJoinTables, getLimitOffset, getLimitRows, getOrderBys, getQueryTables, getSelectColumns, getUnions, getWhereQueryCondition, putContext, setContext, setDataSource, setEndFragments, setGroupByColumns, setHavingQueryCondition, setHint, setJoins, setJoinTables, setLimitOffset, setLimitRows, setOrderBys, setQueryTables, setSelectColumns, setUnions, setWhereQueryCondition

从类继承的方法 java.lang.Object

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

构造器详细资料

QueryWrapper

public QueryWrapper()

方法详细资料

create

public static QueryWrapper create()

create

public static QueryWrapper create(Object entity)

根据实体类对象，构建查询条件

参数:

entity - 实体类对象

返回:

查询对象 QueryWrapper

create

public static QueryWrapper create(Object entity,
                                  SqlOperators operators)

根据实体类构建查询条件

参数:

entity - 实体类对象

operators - 每个属性对应的操作符

返回:

查询对象 QueryWrapper

create

public static QueryWrapper create(Map map)

根据 Map 对象，构建查询条件

参数:

map - Map 对象

返回:

查询对象 QueryWrapper

create

public static QueryWrapper create(Map map,
                                  SqlOperators operators)

根据 Map 构建查询条件

参数:

map - Map 对象

operators - 每个属性对应的操作符

返回:

查询对象 QueryWrapper

hasCondition

public boolean hasCondition()

判断当前 QueryWrapper 是否包含 WHERE 查询条件。

需要判断的查询条件，只包括主动构建的查询条件，不包括追加的条件，例如：逻辑删除功能自动添加的 is_delete = 0 不会包含在检查条件内。

返回:

true 包含条件，false 不包含条件。

with

public <Q extends QueryWrapper> WithBuilder<Q> with(String name)

with

public <Q extends QueryWrapper> WithBuilder<Q> with(String name,
                                                    String... params)

withRecursive

public <Q extends QueryWrapper> WithBuilder<Q> withRecursive(String name)

withRecursive

public <Q extends QueryWrapper> WithBuilder<Q> withRecursive(String name,
                                                             String... params)

select

public QueryWrapper select()

select

public QueryWrapper select(String... columns)

select

public <T> QueryWrapper select(LambdaGetter<T>... lambdaGetters)

select

public QueryWrapper select(QueryColumn... queryColumns)

select

public QueryWrapper select(Iterable<QueryColumn> queryColumns)

select

public QueryWrapper select(QueryColumn[]... queryColumns)

select

public QueryWrapper select(QueryColumn[] queryColumns,
                           QueryColumn... queryColumns2)

from

public QueryWrapper from(Class<?>... entityClasses)

from

public QueryWrapper from(String... tables)

from

public QueryWrapper from(QueryTable... tables)

from

public QueryWrapper from(QueryWrapper queryWrapper)

as

public QueryWrapper as(String alias)

为 FROM 语句后的第一个表起别名，而不是为整个 SELECT 语句起别名。

例如：以下示例，

 QueryWrapper.create().from(ACCOUNT).as("a");
 

等价于，

 QueryWrapper.create().from(ACCOUNT.as("a"));
 

最终生成的 SQL 为，

 SELECT a.* FROM tb_account a
 

而不是，

 (SELECT * FROM tb_account) AS "a"
 

参数:

alias - 别名

返回:

当前查询包装器

where

public QueryWrapper where(QueryCondition queryCondition)

where

public QueryWrapper where(String sql)

where

public QueryWrapper where(String sql,
                          Object... params)

where

public QueryWrapper where(Map<String,Object> whereConditions)

where

public QueryWrapper where(Map<String,Object> whereConditions,
                          SqlOperators operators)

where

public <T> QueryConditionBuilder<? extends QueryWrapper> where(LambdaGetter<T> fn)

where

public QueryWrapper where(Consumer<QueryWrapper> consumer)

and

public QueryWrapper and(QueryCondition queryCondition)

and

public QueryWrapper and(String sql)

and

public QueryWrapper and(String sql,
                        Object... params)

and

public <T> QueryConditionBuilder<? extends QueryWrapper> and(LambdaGetter<T> fn)

and

public QueryWrapper and(Consumer<QueryWrapper> consumer)

and

public QueryWrapper and(Consumer<QueryWrapper> consumer,
                        boolean condition)

and

public QueryWrapper and(Map<String,Object> whereConditions)

and

public QueryWrapper and(Map<String,Object> whereConditions,
                        SqlOperators operators)

and

public QueryWrapper and(Map<String,Object> whereConditions,
                        SqlOperators operators,
                        SqlConnector innerConnector)

or

public QueryWrapper or(QueryCondition queryCondition)

or

public QueryWrapper or(String sql)

or

public QueryWrapper or(String sql,
                       Object... params)

or

public <T> QueryConditionBuilder<? extends QueryWrapper> or(LambdaGetter<T> fn)

or

public QueryWrapper or(Consumer<QueryWrapper> consumer)

or

public QueryWrapper or(Consumer<QueryWrapper> consumer,
                       boolean condition)

or

public QueryWrapper or(Map<String,Object> whereConditions)

or

public QueryWrapper or(Map<String,Object> whereConditions,
                       SqlOperators operators)

or

public QueryWrapper or(Map<String,Object> whereConditions,
                       SqlOperators operators,
                       SqlConnector innerConnector)

connectMap

protected QueryWrapper connectMap(Map<String,Object> mapConditions,
                                  SqlOperators operators,
                                  SqlConnector outerConnector,
                                  SqlConnector innerConnector)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(QueryTable table)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(String table)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(String table,
                                                   boolean when)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(Class<?> entityClass)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(Class<?> entityClass,
                                                   boolean when)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(QueryWrapper table)

leftJoin

public <Q extends QueryWrapper> Joiner<Q> leftJoin(QueryWrapper table,
                                                   boolean when)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(QueryTable table)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(String table)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(String table,
                                                    boolean when)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(Class<?> entityClass)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(Class<?> entityClass,
                                                    boolean when)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(QueryWrapper table)

rightJoin

public <Q extends QueryWrapper> Joiner<Q> rightJoin(QueryWrapper table,
                                                    boolean when)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(QueryTable table)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(String table)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(String table,
                                                    boolean when)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(Class<?> entityClass)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(Class<?> entityClass,
                                                    boolean when)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(QueryWrapper table)

innerJoin

public <Q extends QueryWrapper> Joiner<Q> innerJoin(QueryWrapper table,
                                                    boolean when)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(QueryTable table)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(String table)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(String table,
                                                   boolean when)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(Class<?> entityClass)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(Class<?> entityClass,
                                                   boolean when)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(QueryWrapper table)

fullJoin

public <Q extends QueryWrapper> Joiner<Q> fullJoin(QueryWrapper table,
                                                   boolean when)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(QueryTable table)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(String table)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(String table,
                                                    boolean when)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(Class<?> entityClass)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(Class<?> entityClass,
                                                    boolean when)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(QueryWrapper table)

crossJoin

public <Q extends QueryWrapper> Joiner<Q> crossJoin(QueryWrapper table,
                                                    boolean when)

join

public <Q extends QueryWrapper> Joiner<Q> join(QueryTable table)

join

public <Q extends QueryWrapper> Joiner<Q> join(String table)

join

public <Q extends QueryWrapper> Joiner<Q> join(String table,
                                               boolean when)

join

public <Q extends QueryWrapper> Joiner<Q> join(Class<?> entityClass)

join

public <Q extends QueryWrapper> Joiner<Q> join(Class<?> entityClass,
                                               boolean when)

join

public <Q extends QueryWrapper> Joiner<Q> join(QueryWrapper table)

join

public <Q extends QueryWrapper> Joiner<Q> join(QueryWrapper table,
                                               boolean when)

union

public QueryWrapper union(QueryWrapper unionQuery)

unionAll

public QueryWrapper unionAll(QueryWrapper unionQuery)

forUpdate

public QueryWrapper forUpdate()

forUpdateNoWait

public QueryWrapper forUpdateNoWait()

joining

protected <T extends QueryWrapper> Joiner<T> joining(String type,
                                                     QueryTable table,
                                                     boolean when)

joining

protected <T extends QueryWrapper> Joiner<T> joining(String type,
                                                     Class<?> entityClass,
                                                     boolean when)

joining

protected <T extends QueryWrapper> Joiner<T> joining(String type,
                                                     QueryWrapper queryWrapper,
                                                     boolean when)

groupBy

public QueryWrapper groupBy(String name)

groupBy

public QueryWrapper groupBy(String... names)

groupBy

public QueryWrapper groupBy(QueryColumn column)

groupBy

public QueryWrapper groupBy(QueryColumn... columns)

groupBy

public <T> QueryWrapper groupBy(LambdaGetter<T> column)

groupBy

public <T> QueryWrapper groupBy(LambdaGetter<T>... columns)

having

public QueryWrapper having(QueryCondition queryCondition)

orderBy

public QueryWrapper orderBy(QueryColumn column,
                            Boolean asc)

动态排序。

排序规则：

• null 不排序
• true 升序
• false 降序

参数:

column - 列

asc - 是否升序

返回:

QueryWrapper

orderBy

public QueryWrapper orderBy(QueryOrderBy... orderBys)

orderBy

public <T> QueryWrapper orderBy(LambdaGetter<T> column,
                                Boolean asc)

动态排序。

排序规则：

• null 不排序
• true 升序
• false 降序

参数:

column - 列

asc - 是否升序

返回:

QueryWrapper

orderBy

public <T> QueryOrderByBuilder<? extends QueryWrapper> orderBy(LambdaGetter<T> getter)

orderBy

public QueryWrapper orderBy(String column,
                            Boolean asc)

动态排序。

排序规则：

• null 不排序
• true 升序
• false 降序

参数:

column - 列

asc - 是否升序

返回:

QueryWrapper

orderBy

public QueryWrapper orderBy(String... orderBys)

orderByUnSafely

public QueryWrapper orderByUnSafely(String... rawOrderBy)

limit

public QueryWrapper limit(Number rows)

offset

public QueryWrapper offset(Number offset)

limit

public QueryWrapper limit(Number offset,
                          Number rows)

datasource

public QueryWrapper datasource(String datasource)

hint

public QueryWrapper hint(String hint)

eq

public QueryWrapper eq(String column,
                       Object value)

等于 =

参数:

column - 列名

value - 条件的值

eq

public <T> QueryWrapper eq(LambdaGetter<T> column,
                           Object value)

等于 =

参数:

column - 列名, lambda 展示

value - 值

eq

public QueryWrapper eq(String column,
                       Object value,
                       boolean isEffective)

等于 =

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

eq

public <T> QueryWrapper eq(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

等于 =

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

eq

public <V> QueryWrapper eq(String column,
                           V value,
                           Predicate<V> isEffective)

等于 =

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

eq

public <T,V> QueryWrapper eq(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

等于 =

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

ne

public QueryWrapper ne(String column,
                       Object value)

不等于 !=

参数:

column - 列名

value - 条件的值

ne

public <T> QueryWrapper ne(LambdaGetter<T> column,
                           Object value)

不等于 !=

参数:

column - 列名, lambda 展示

value - 值

ne

public QueryWrapper ne(String column,
                       Object value,
                       boolean isEffective)

不等于 !=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

ne

public <T> QueryWrapper ne(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

不等于 !=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

ne

public <V> QueryWrapper ne(String column,
                           V value,
                           Predicate<V> isEffective)

不等于 !=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

ne

public <T,V> QueryWrapper ne(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

不等于 !=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

gt

public QueryWrapper gt(String column,
                       Object value)

大于 >

参数:

column - 列名

value - 条件的值

gt

public <T> QueryWrapper gt(LambdaGetter<T> column,
                           Object value)

大于 >

参数:

column - 列名, lambda 展示

value - 值

gt

public QueryWrapper gt(String column,
                       Object value,
                       boolean isEffective)

大于 >

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

gt

public <T> QueryWrapper gt(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

大于 >

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

gt

public <V> QueryWrapper gt(String column,
                           V value,
                           Predicate<V> isEffective)

大于 >

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

gt

public <T,V> QueryWrapper gt(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

大于 >

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

ge

public QueryWrapper ge(String column,
                       Object value)

大于等于 >=

参数:

column - 列名

value - 条件的值

ge

public <T> QueryWrapper ge(LambdaGetter<T> column,
                           Object value)

大于等于 >=

参数:

column - 列名, lambda 展示

value - 值

ge

public QueryWrapper ge(String column,
                       Object value,
                       boolean isEffective)

大于等于 >=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

ge

public <T> QueryWrapper ge(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

大于等于 >=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

ge

public <V> QueryWrapper ge(String column,
                           V value,
                           Predicate<V> isEffective)

大于等于 >=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

ge

public <T,V> QueryWrapper ge(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

大于等于 >=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

lt

public QueryWrapper lt(String column,
                       Object value)

小于 <

参数:

column - 列名

value - 条件的值

lt

public <T> QueryWrapper lt(LambdaGetter<T> column,
                           Object value)

小于 <

参数:

column - 列名, lambda 展示

value - 值

lt

public QueryWrapper lt(String column,
                       Object value,
                       boolean isEffective)

小于 <

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

lt

public <T> QueryWrapper lt(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

小于 <

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

lt

public <V> QueryWrapper lt(String column,
                           V value,
                           Predicate<V> isEffective)

小于 <

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

lt

public <T,V> QueryWrapper lt(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

小于 <

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

le

public QueryWrapper le(String column,
                       Object value)

小于等于 <=

参数:

column - 列名

value - 条件的值

le

public <T> QueryWrapper le(LambdaGetter<T> column,
                           Object value)

小于等于 <=

参数:

column - 列名, lambda 展示

value - 值

le

public QueryWrapper le(String column,
                       Object value,
                       boolean isEffective)

小于等于 <=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

le

public <T> QueryWrapper le(LambdaGetter<T> column,
                           Object value,
                           boolean isEffective)

小于等于 <=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

le

public <V> QueryWrapper le(String column,
                           V value,
                           Predicate<V> isEffective)

小于等于 <=

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

le

public <T,V> QueryWrapper le(LambdaGetter<T> column,
                             V value,
                             Predicate<V> isEffective)

小于等于 <=

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

in

public QueryWrapper in(String column,
                       Object... values)

IN(value)

参数:

column - 列名

values - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           Object... values)

IN(value)

参数:

column - 列名, lambda 展示

values - 值

in

public QueryWrapper in(String column,
                       QueryWrapper queryWrapper)

IN(value)

参数:

column - 列名

queryWrapper - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           QueryWrapper queryWrapper)

IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

in

public QueryWrapper in(String column,
                       Collection<?> values)

IN(value)

参数:

column - 列名

values - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           Collection<?> values)

IN(value)

参数:

column - 列名, lambda 展示

values - 值

in

public QueryWrapper in(String column,
                       Object[] values,
                       boolean isEffective)

IN(value)

参数:

column - 列名

values - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           Object[] values,
                           boolean isEffective)

IN(value)

参数:

column - 列名, lambda 展示

values - 值

in

public QueryWrapper in(String column,
                       Collection<?> values,
                       boolean isEffective)

IN(value)

参数:

column - 列名

values - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           Collection<?> values,
                           boolean isEffective)

IN(value)

参数:

column - 列名, lambda 展示

values - 值

in

public QueryWrapper in(String column,
                       QueryWrapper queryWrapper,
                       boolean isEffective)

IN(value)

参数:

column - 列名

queryWrapper - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           QueryWrapper queryWrapper,
                           boolean isEffective)

IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

in

public QueryWrapper in(String column,
                       QueryWrapper queryWrapper,
                       BooleanSupplier isEffective)

IN(value)

参数:

column - 列名

queryWrapper - 条件的值

in

public <T> QueryWrapper in(LambdaGetter<T> column,
                           QueryWrapper queryWrapper,
                           BooleanSupplier isEffective)

IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

notIn

public QueryWrapper notIn(String column,
                          Object... values)

NOT IN(value)

参数:

column - 列名

values - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              Object... values)

NOT IN(value)

参数:

column - 列名, lambda 展示

values - 值

notIn

public QueryWrapper notIn(String column,
                          QueryWrapper queryWrapper)

NOT IN(value)

参数:

column - 列名

queryWrapper - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              QueryWrapper queryWrapper)

NOT IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

notIn

public QueryWrapper notIn(String column,
                          Collection<?> values)

NOT IN(value)

参数:

column - 列名

values - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              Collection<?> values)

NOT IN(value)

参数:

column - 列名, lambda 展示

values - 值

notIn

public QueryWrapper notIn(String column,
                          Object[] values,
                          boolean isEffective)

NOT IN(value)

参数:

column - 列名

values - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              Object[] values,
                              boolean isEffective)

NOT IN(value)

参数:

column - 列名, lambda 展示

values - 值

notIn

public QueryWrapper notIn(String column,
                          Collection<?> values,
                          boolean isEffective)

NOT IN(value)

参数:

column - 列名

values - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              Collection<?> values,
                              boolean isEffective)

NOT IN(value)

参数:

column - 列名, lambda 展示

values - 值

notIn

public QueryWrapper notIn(String column,
                          QueryWrapper queryWrapper,
                          boolean isEffective)

NOT IN(value)

参数:

column - 列名

queryWrapper - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              QueryWrapper queryWrapper,
                              boolean isEffective)

NOT IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

notIn

public QueryWrapper notIn(String column,
                          QueryWrapper queryWrapper,
                          BooleanSupplier isEffective)

NOT IN(value)

参数:

column - 列名

queryWrapper - 条件的值

notIn

public <T> QueryWrapper notIn(LambdaGetter<T> column,
                              QueryWrapper queryWrapper,
                              BooleanSupplier isEffective)

NOT IN(value)

参数:

column - 列名, lambda 展示

queryWrapper - 值

between

public QueryWrapper between(String column,
                            Object start,
                            Object end)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

between

public <T> QueryWrapper between(LambdaGetter<T> column,
                                Object start,
                                Object end)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

between

public QueryWrapper between(String column,
                            Object start,
                            Object end,
                            boolean isEffective)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

between

public <T> QueryWrapper between(LambdaGetter<T> column,
                                Object start,
                                Object end,
                                boolean isEffective)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

between

public QueryWrapper between(String column,
                            Object start,
                            Object end,
                            BooleanSupplier isEffective)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

between

public <T> QueryWrapper between(LambdaGetter<T> column,
                                Object start,
                                Object end,
                                BooleanSupplier isEffective)

BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public QueryWrapper notBetween(String column,
                               Object start,
                               Object end)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public <T> QueryWrapper notBetween(LambdaGetter<T> column,
                                   Object start,
                                   Object end)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public QueryWrapper notBetween(String column,
                               Object start,
                               Object end,
                               boolean isEffective)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public <T> QueryWrapper notBetween(LambdaGetter<T> column,
                                   Object start,
                                   Object end,
                                   boolean isEffective)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public QueryWrapper notBetween(String column,
                               Object start,
                               Object end,
                               BooleanSupplier isEffective)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

notBetween

public <T> QueryWrapper notBetween(LambdaGetter<T> column,
                                   Object start,
                                   Object end,
                                   BooleanSupplier isEffective)

NOT BETWEEN start AND end

参数:

column - 列名

start - 开始的值

end - 结束的值

like

public QueryWrapper like(String column,
                         Object value)

LIKE %value%

参数:

column - 列名

value - 条件的值

like

public <T> QueryWrapper like(LambdaGetter<T> column,
                             Object value)

LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

like

public QueryWrapper like(String column,
                         Object value,
                         boolean isEffective)

LIKE %value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

like

public <T> QueryWrapper like(LambdaGetter<T> column,
                             Object value,
                             boolean isEffective)

LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

like

public <V> QueryWrapper like(String column,
                             V value,
                             Predicate<V> isEffective)

LIKE %value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

like

public <T,V> QueryWrapper like(LambdaGetter<T> column,
                               V value,
                               Predicate<V> isEffective)

LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

likeLeft

public QueryWrapper likeLeft(String column,
                             Object value)

LIKE value%

参数:

column - 列名

value - 条件的值

likeLeft

public <T> QueryWrapper likeLeft(LambdaGetter<T> column,
                                 Object value)

LIKE value%

参数:

column - 列名, lambda 展示

value - 值

likeLeft

public QueryWrapper likeLeft(String column,
                             Object value,
                             boolean isEffective)

LIKE value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

likeLeft

public <T> QueryWrapper likeLeft(LambdaGetter<T> column,
                                 Object value,
                                 boolean isEffective)

LIKE value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

likeLeft

public <V> QueryWrapper likeLeft(String column,
                                 V value,
                                 Predicate<V> isEffective)

LIKE value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

likeLeft

public <T,V> QueryWrapper likeLeft(LambdaGetter<T> column,
                                   V value,
                                   Predicate<V> isEffective)

LIKE value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

likeRight

public QueryWrapper likeRight(String column,
                              Object value)

LIKE %value

参数:

column - 列名

value - 条件的值

likeRight

public <T> QueryWrapper likeRight(LambdaGetter<T> column,
                                  Object value)

LIKE %value

参数:

column - 列名, lambda 展示

value - 值

likeRight

public QueryWrapper likeRight(String column,
                              Object value,
                              boolean isEffective)

LIKE %value

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

likeRight

public <T> QueryWrapper likeRight(LambdaGetter<T> column,
                                  Object value,
                                  boolean isEffective)

LIKE %value

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

likeRight

public <V> QueryWrapper likeRight(String column,
                                  V value,
                                  Predicate<V> isEffective)

LIKE %value

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

likeRight

public <T,V> QueryWrapper likeRight(LambdaGetter<T> column,
                                    V value,
                                    Predicate<V> isEffective)

LIKE %value

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLike

public QueryWrapper notLike(String column,
                            Object value)

NOT LIKE %value%

参数:

column - 列名

value - 条件的值

notLike

public <T> QueryWrapper notLike(LambdaGetter<T> column,
                                Object value)

NOT LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

notLike

public QueryWrapper notLike(String column,
                            Object value,
                            boolean isEffective)

NOT LIKE %value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLike

public <T> QueryWrapper notLike(LambdaGetter<T> column,
                                Object value,
                                boolean isEffective)

NOT LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLike

public <V> QueryWrapper notLike(String column,
                                V value,
                                Predicate<V> isEffective)

NOT LIKE %value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLike

public <T,V> QueryWrapper notLike(LambdaGetter<T> column,
                                  V value,
                                  Predicate<V> isEffective)

NOT LIKE %value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLikeLeft

public QueryWrapper notLikeLeft(String column,
                                Object value)

NOT LIKE value%

参数:

column - 列名

value - 条件的值

notLikeLeft

public <T> QueryWrapper notLikeLeft(LambdaGetter<T> column,
                                    Object value)

NOT LIKE value%

参数:

column - 列名, lambda 展示

value - 值

notLikeLeft

public QueryWrapper notLikeLeft(String column,
                                Object value,
                                boolean isEffective)

NOT LIKE value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLikeLeft

public <T> QueryWrapper notLikeLeft(LambdaGetter<T> column,
                                    Object value,
                                    boolean isEffective)

NOT LIKE value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLikeLeft

public <V> QueryWrapper notLikeLeft(String column,
                                    V value,
                                    Predicate<V> isEffective)

NOT LIKE value%

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLikeLeft

public <T,V> QueryWrapper notLikeLeft(LambdaGetter<T> column,
                                      V value,
                                      Predicate<V> isEffective)

NOT LIKE value%

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLikeRight

public QueryWrapper notLikeRight(String column,
                                 Object value)

NOT LIKE %value

参数:

column - 列名

value - 条件的值

notLikeRight

public <T> QueryWrapper notLikeRight(LambdaGetter<T> column,
                                     Object value)

NOT LIKE %value

参数:

column - 列名, lambda 展示

value - 值

notLikeRight

public QueryWrapper notLikeRight(String column,
                                 Object value,
                                 boolean isEffective)

NOT LIKE %value

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLikeRight

public <T> QueryWrapper notLikeRight(LambdaGetter<T> column,
                                     Object value,
                                     boolean isEffective)

NOT LIKE %value

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

notLikeRight

public <V> QueryWrapper notLikeRight(String column,
                                     V value,
                                     Predicate<V> isEffective)

NOT LIKE %value

参数:

column - 列名

value - 条件的值

isEffective - 是否有效

notLikeRight

public <T,V> QueryWrapper notLikeRight(LambdaGetter<T> column,
                                       V value,
                                       Predicate<V> isEffective)

NOT LIKE %value

参数:

column - 列名, lambda 展示

value - 值

isEffective - 是否有效

isNull

public QueryWrapper isNull(String column)

IS NULL

参数:

column - 列名

isNull

public <T> QueryWrapper isNull(LambdaGetter<T> column)

IS NULL

参数:

column - 列名, lambda 展示

isNull

public QueryWrapper isNull(String column,
                           boolean isEffective)

IS NULL

参数:

column - 列名

isEffective - 是否有效

isNull

public <T> QueryWrapper isNull(LambdaGetter<T> column,
                               boolean isEffective)

IS NULL

参数:

column - 列名, lambda 展示

isEffective - 是否有效

isNull

public QueryWrapper isNull(String column,
                           BooleanSupplier isEffective)

IS NULL

参数:

column - 列名

isEffective - 是否有效

isNull

public <T> QueryWrapper isNull(LambdaGetter<T> column,
                               BooleanSupplier isEffective)

IS NULL

参数:

column - 列名, lambda 展示

isEffective - 是否有效

isNotNull

public QueryWrapper isNotNull(String column)

IS NOT NULL

参数:

column - 列名

isNotNull

public <T> QueryWrapper isNotNull(LambdaGetter<T> column)

IS NOT NULL

参数:

column - 列名, lambda 展示

isNotNull

public QueryWrapper isNotNull(String column,
                              boolean isEffective)

IS NOT NULL

参数:

column - 列名

isEffective - 是否有效

isNotNull

public <T> QueryWrapper isNotNull(LambdaGetter<T> column,
                                  boolean isEffective)

IS NOT NULL

参数:

column - 列名, lambda 展示

isEffective - 是否有效

isNotNull

public QueryWrapper isNotNull(String column,
                              BooleanSupplier isEffective)

IS NOT NULL

参数:

column - 列名

isEffective - 是否有效

isNotNull

public <T> QueryWrapper isNotNull(LambdaGetter<T> column,
                                  BooleanSupplier isEffective)

IS NOT NULL

参数:

column - 列名, lambda 展示

isEffective - 是否有效

getAllValueArray

Object[] getAllValueArray()

获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面

getJoinValueArray

Object[] getJoinValueArray()

获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面

getConditionValueArray

Object[] getConditionValueArray()

获取 queryWrapper 的参数 在构建 sql 的时候，需要保证 where 在 having 的前面

getChildSelect

List<QueryWrapper> getChildSelect()

toSQL

public String toSQL()

clone

public QueryWrapper clone()

从接口复制的说明: CloneSupport

改写 Object.clone() 方法。

指定者:

clone 在接口中 CloneSupport<QueryWrapper>

覆盖:

clone 在类中 BaseQueryWrapper<QueryWrapper>

返回:

克隆对象