类 com.mybatisflex.core.query.QueryWrapper的使用 (Mybatis-Flex)

使用QueryWrapper的程序包
程序包	说明
com.mybatisflex.core
com.mybatisflex.core.dialect
com.mybatisflex.core.dialect.impl
com.mybatisflex.core.field
com.mybatisflex.core.provider
com.mybatisflex.core.query
com.mybatisflex.core.row
com.mybatisflex.core.service
com.mybatisflex.core.table

com.mybatisflex.core中QueryWrapper的使用

参数类型为QueryWrapper的com.mybatisflex.core中的方法
限定符和类型	方法和说明
`int`	BaseMapper.`deleteByQuery(QueryWrapper queryWrapper)` 根据 query 构建的条件来数据吗
`default Page<T>`	BaseMapper.`paginate(int pageNumber, int pageSize, int totalRow, QueryWrapper queryWrapper)` 分页查询
`default Page<T>`	BaseMapper.`paginate(int pageNumber, int pageSize, QueryWrapper queryWrapper)` 分页查询
`default Page<T>`	BaseMapper.`paginate(Page<T> page, QueryWrapper queryWrapper, Consumer<FieldQueryBuilder<T>>... consumers)` 分页查询
`default <R> Page<R>`	BaseMapper.`paginateAs(Page<R> page, QueryWrapper queryWrapper, Class<R> asType, Consumer<FieldQueryBuilder<R>>... consumers)`
`default long`	BaseMapper.`selectCountByQuery(QueryWrapper queryWrapper)` 查询数据量
`org.apache.ibatis.cursor.Cursor<T>`	BaseMapper.`selectCursorByQuery(QueryWrapper queryWrapper)` 根据 query 来构建条件查询游标数据 Cursor 该方法必须在事务中才能正常使用，非事务下无法获取数据
`List<T>`	BaseMapper.`selectListByQuery(QueryWrapper queryWrapper)` 根据 query 来构建条件查询数据列表
`default List<T>`	BaseMapper.`selectListByQuery(QueryWrapper queryWrapper, Consumer<FieldQueryBuilder<T>>... consumers)`
`default <R> List<R>`	BaseMapper.`selectListByQueryAs(QueryWrapper queryWrapper, Class<R> asType)` 根据 query 来构建条件查询数据列表，要求返回的数据为 asType 这种场景一般用在 left join 时，有多出了 entity 本身的字段内容，可以转换为 dto、vo 等场景时
`default <R> List<R>`	BaseMapper.`selectListByQueryAs(QueryWrapper queryWrapper, Class<R> asType, Consumer<FieldQueryBuilder<R>>... consumers)`
`default Object`	BaseMapper.`selectObjectByQuery(QueryWrapper queryWrapper)` 根据 queryWrapper 1 条数据 queryWrapper 执行的结果应该只有 1 列，例如 QueryWrapper.create().select(ACCOUNT.id).where...
`List<Object>`	BaseMapper.`selectObjectListByQuery(QueryWrapper queryWrapper)` 根据 queryWrapper 来查询数据列表 queryWrapper 执行的结果应该只有 1 列，例如 QueryWrapper.create().select(ACCOUNT.id).where...
`default <R> List<R>`	BaseMapper.`selectObjectListByQueryAs(QueryWrapper queryWrapper, Class<R> asType)` 对 `BaseMapper.selectObjectListByQuery(QueryWrapper)` 进行数据转换根据 queryWrapper 来查询数据列表 queryWrapper 执行的结果应该只有 1 列，例如 QueryWrapper.create().select(ACCOUNT.id).where...
`default T`	BaseMapper.`selectOneByQuery(QueryWrapper queryWrapper)` 根据 queryWrapper 构建的条件来查询 1 条数据
`default <R> R`	BaseMapper.`selectOneByQueryAs(QueryWrapper queryWrapper, Class<R> asType)` 根据 queryWrapper 构建的条件来查询 1 条数据
`int`	BaseMapper.`updateByQuery(T entity, boolean ignoreNulls, QueryWrapper queryWrapper)` 根据 query 构建的条件来更新数据
`default int`	BaseMapper.`updateByQuery(T entity, QueryWrapper queryWrapper)` 根据 query 构建的条件来更新数据
`default int`	BaseMapper.`updateNumberAddByQuery(LambdaGetter<T> fn, Number value, QueryWrapper queryWrapper)` 执行类似 update table set field=field+1 where ...
`int`	BaseMapper.`updateNumberAddByQuery(String fieldName, Number value, QueryWrapper queryWrapper)` 执行类似 update table set field=field+1 where ...

com.mybatisflex.core.dialect中QueryWrapper的使用

参数类型为QueryWrapper的com.mybatisflex.core.dialect中的方法
限定符和类型	方法和说明
`String`	IDialect.`buildDeleteSql(QueryWrapper queryWrapper)`
`String`	IDialect.`buildSelectSql(QueryWrapper queryWrapper)`
`String`	IDialect.`buildWhereConditionSql(QueryWrapper queryWrapper)`
`String`	IDialect.`forDeleteByQuery(QueryWrapper queryWrapper)`
`String`	IDialect.`forDeleteEntityBatchByQuery(TableInfo tableInfo, QueryWrapper queryWrapper)`
`String`	IDialect.`forSelectByQuery(QueryWrapper queryWrapper)`
`String`	IDialect.`forUpdateByQuery(QueryWrapper queryWrapper, Row data)`
`String`	IDialect.`forUpdateEntityByQuery(TableInfo tableInfo, Object entity, boolean ignoreNulls, QueryWrapper queryWrapper)`
`String`	IDialect.`forUpdateNumberAddByQuery(String schema, String tableName, String fieldName, Number value, QueryWrapper queryWrapper)`
`StringBuilder`	LimitOffsetProcessor.`process(StringBuilder sql, QueryWrapper queryWrapper, Integer limitRows, Integer limitOffset)` 处理构建 limit 和 offset

com.mybatisflex.core.dialect.impl中QueryWrapper的使用

参数类型为QueryWrapper的com.mybatisflex.core.dialect.impl中的方法
限定符和类型	方法和说明
`String`	CommonsDialectImpl.`buildDeleteSql(QueryWrapper queryWrapper)`
`protected void`	CommonsDialectImpl.`buildGroupBySql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, List<QueryTable> queryTables)`
`protected void`	CommonsDialectImpl.`buildHavingSql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, List<QueryTable> queryTables)`
`protected void`	CommonsDialectImpl.`buildJoinSql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, List<QueryTable> queryTables)`
`protected StringBuilder`	CommonsDialectImpl.`buildLimitOffsetSql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, Integer limitRows, Integer limitOffset)` 构建 limit 和 offset 的参数
`protected void`	CommonsDialectImpl.`buildOrderBySql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, List<QueryTable> queryTables)`
`String`	CommonsDialectImpl.`buildSelectSql(QueryWrapper queryWrapper)`
`String`	CommonsDialectImpl.`buildWhereConditionSql(QueryWrapper queryWrapper)`
`protected void`	CommonsDialectImpl.`buildWhereSql(StringBuilder sqlBuilder, QueryWrapper queryWrapper, List<QueryTable> queryTables, boolean allowNoCondition)`
`String`	CommonsDialectImpl.`forDeleteByQuery(QueryWrapper queryWrapper)`
`String`	CommonsDialectImpl.`forDeleteEntityBatchByQuery(TableInfo tableInfo, QueryWrapper queryWrapper)`
`String`	CommonsDialectImpl.`forSelectByQuery(QueryWrapper queryWrapper)`
`String`	CommonsDialectImpl.`forUpdateByQuery(QueryWrapper queryWrapper, Row row)`
`String`	CommonsDialectImpl.`forUpdateEntityByQuery(TableInfo tableInfo, Object entity, boolean ignoreNulls, QueryWrapper queryWrapper)`
`String`	CommonsDialectImpl.`forUpdateNumberAddByQuery(String schema, String tableName, String fieldName, Number value, QueryWrapper queryWrapper)`

com.mybatisflex.core.field中QueryWrapper的使用

声明为QueryWrapper的com.mybatisflex.core.field中的字段
限定符和类型	字段和说明
`private QueryWrapper`	FieldQuery.`queryWrapper`

返回QueryWrapper的com.mybatisflex.core.field中的方法
限定符和类型	方法和说明
`QueryWrapper`	QueryBuilder.`build(T entity)`
`QueryWrapper`	FieldQuery.`getQueryWrapper()`

参数类型为QueryWrapper的com.mybatisflex.core.field中的方法
限定符和类型	方法和说明
`void`	FieldQuery.`setQueryWrapper(QueryWrapper queryWrapper)`

com.mybatisflex.core.provider中QueryWrapper的使用

返回QueryWrapper的com.mybatisflex.core.provider中的方法
限定符和类型	方法和说明
`static QueryWrapper`	ProviderUtil.`getQueryWrapper(Map params)`

参数类型为QueryWrapper的com.mybatisflex.core.provider中的方法
限定符和类型	方法和说明
`private static List<TableInfo>`	EntitySqlProvider.`getTableInfos(org.apache.ibatis.builder.annotation.ProviderContext context, QueryWrapper queryWrapper)`

com.mybatisflex.core.query中QueryWrapper的使用

声明为QueryWrapper的com.mybatisflex.core.query中的字段
限定符和类型	字段和说明
`private QueryWrapper`	SelectQueryTable.`queryWrapper`
`private QueryWrapper`	QueryConditionBuilder.`queryWrapper`
`private QueryWrapper`	UnionWrapper.`queryWrapper`
`private QueryWrapper`	SelectQueryColumn.`queryWrapper`
`private QueryWrapper`	OperatorSelectCondition.`queryWrapper`

返回QueryWrapper的com.mybatisflex.core.query中的方法
限定符和类型	方法和说明
`QueryWrapper`	QueryWrapper.`and(Consumer<QueryWrapper> consumer)`
`QueryWrapper`	QueryWrapper.`and(QueryCondition queryCondition)`
`QueryWrapper`	QueryWrapper.`and(String sql)`
`QueryWrapper`	QueryWrapper.`and(String sql, Object... params)`
`QueryWrapper`	QueryWrapper.`as(String alias)`
`QueryWrapper`	QueryConditionBuilder.`between(Object start, Object end)` between
`<T> QueryWrapper`	QueryConditionBuilder.`between(Object start, Object end, Predicate<T> when)`
`static QueryWrapper`	QueryWrapper.`create()`
`QueryWrapper`	QueryWrapper.`datasource(String datasource)`
`<T> QueryWrapper`	QueryConditionBuilder.`eq(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`eq(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`eq(Object value)` equals
`<T> QueryWrapper`	QueryConditionBuilder.`eq(Object value, Predicate<T> when)`
`QueryWrapper`	QueryWrapper.`forUpdate()`
`QueryWrapper`	QueryWrapper.`forUpdateNoWait()`
`QueryWrapper`	QueryWrapper.`from(Class<?>... entityClasses)`
`QueryWrapper`	QueryWrapper.`from(QueryTable... tables)`
`QueryWrapper`	QueryWrapper.`from(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryWrapper.`from(String... tables)`
`QueryWrapper`	QueryWrapper.`from(TableDef... tableDefs)`
`<T> QueryWrapper`	QueryConditionBuilder.`ge(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`ge(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`ge(Object value)` 大于等于 greater or equal
`<T> QueryWrapper`	QueryConditionBuilder.`ge(Object value, Predicate<T> when)`
`QueryWrapper`	SelectQueryTable.`getQueryWrapper()`
`QueryWrapper`	UnionWrapper.`getQueryWrapper()`
`(专用程序包) QueryWrapper`	SelectQueryColumn.`getQueryWrapper()`
`static QueryWrapper`	CPI.`getQueryWrapper(SelectQueryColumn selectQueryColumn)`
`QueryWrapper`	QueryWrapper.`groupBy(QueryColumn... columns)`
`QueryWrapper`	QueryWrapper.`groupBy(QueryColumn column)`
`QueryWrapper`	QueryWrapper.`groupBy(String... names)`
`QueryWrapper`	QueryWrapper.`groupBy(String name)`
`<T> QueryWrapper`	QueryConditionBuilder.`gt(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`gt(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`gt(Object value)` 大于 greater than
`<T> QueryWrapper`	QueryConditionBuilder.`gt(Object value, Predicate<T> when)`
`QueryWrapper`	QueryWrapper.`having(QueryCondition queryCondition)`
`QueryWrapper`	QueryWrapper.`hint(String hint)`
`QueryWrapper`	QueryConditionBuilder.`in(Collection<?> collection)` in Collection
`<T> QueryWrapper`	QueryConditionBuilder.`in(Collection<?> collection, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`in(Object... arrays)` in arrays
`<T> QueryWrapper`	QueryConditionBuilder.`in(Object[] arrays, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`in(QueryWrapper queryWrapper)` in child select
`<T> QueryWrapper`	QueryConditionBuilder.`in(QueryWrapper queryWrapper, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`isNotNull()` IS NOT NULL
`<T> QueryWrapper`	QueryConditionBuilder.`isNotNull(Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`isNull()` IS NULL
`<T> QueryWrapper`	QueryConditionBuilder.`isNull(Predicate<T> when)`
`<T> QueryWrapper`	QueryConditionBuilder.`le(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`le(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`le(Object value)` 小于等于 less or equal
`<T> QueryWrapper`	QueryConditionBuilder.`le(Object value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`like(Object value)` like %%
`<T> QueryWrapper`	QueryConditionBuilder.`like(Object value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`likeLeft(Object value)`
`<T> QueryWrapper`	QueryConditionBuilder.`likeLeft(Object value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`likeRight(Object value)`
`<T> QueryWrapper`	QueryConditionBuilder.`likeRight(Object value, Predicate<T> when)`
`QueryWrapper`	QueryWrapper.`limit(Integer rows)`
`QueryWrapper`	QueryWrapper.`limit(Integer offset, Integer rows)`
`<T> QueryWrapper`	QueryConditionBuilder.`lt(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`lt(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`lt(Object value)` 小于 less than
`<T> QueryWrapper`	QueryConditionBuilder.`lt(Object value, Predicate<T> when)`
`<T> QueryWrapper`	QueryConditionBuilder.`ne(LambdaGetter<T> value)`
`<T> QueryWrapper`	QueryConditionBuilder.`ne(LambdaGetter<T> value, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`ne(Object value)` not equals !
`<T> QueryWrapper`	QueryConditionBuilder.`ne(Object value, Predicate<T> when)`
`private static QueryWrapper`	QueryMethods.`newWrapper()`
`QueryWrapper`	QueryConditionBuilder.`notBetween(Object start, Object end)` not between
`<T> QueryWrapper`	QueryConditionBuilder.`notBetween(Object start, Object end, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`notIn(Collection<?> collection)` not in Collection
`<T> QueryWrapper`	QueryConditionBuilder.`notIn(Collection<?> collection, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`notIn(Object... arrays)` not int arrays
`<T> QueryWrapper`	QueryConditionBuilder.`notIn(Object[] arrays, Predicate<T> when)`
`QueryWrapper`	QueryConditionBuilder.`notIn(QueryWrapper queryWrapper)` not in child select
`<T> QueryWrapper`	QueryConditionBuilder.`notIn(QueryWrapper queryWrapper, Predicate<T> when)`
`QueryWrapper`	QueryWrapper.`offset(Integer offset)`
`QueryWrapper`	QueryWrapper.`or(Consumer<QueryWrapper> consumer)`
`QueryWrapper`	QueryWrapper.`or(QueryCondition queryCondition)`
`QueryWrapper`	QueryWrapper.`or(String sql)`
`QueryWrapper`	QueryWrapper.`or(String sql, Object... params)`
`QueryWrapper`	QueryWrapper.`orderBy(QueryOrderBy... orderBys)`
`QueryWrapper`	QueryWrapper.`orderBy(String... orderBys)`
`static QueryWrapper`	QueryMethods.`select(QueryColumn... queryColumns)`
`QueryWrapper`	QueryWrapper.`select(QueryColumn... queryColumns)`
`static QueryWrapper`	QueryMethods.`selectCount()`
`static QueryWrapper`	QueryMethods.`selectCountOne()`
`static QueryWrapper`	QueryMethods.`selectOne()`
`QueryWrapper`	QueryWrapper.`union(QueryWrapper unionQuery)`
`QueryWrapper`	QueryWrapper.`unionAll(QueryWrapper unionQuery)`
`QueryWrapper`	QueryWrapper.`where(Map<String,Object> whereConditions)`
`QueryWrapper`	QueryWrapper.`where(QueryCondition queryCondition)`
`QueryWrapper`	QueryWrapper.`where(String sql)`
`QueryWrapper`	QueryWrapper.`where(String sql, Object... params)`

返回变量类型为QueryWrapper的类型的com.mybatisflex.core.query中的方法
限定符和类型	方法和说明
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(TableDef table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(TableDef table, boolean when)`
`(专用程序包) static List<QueryWrapper>`	WrapperUtil.`getChildQueryWrapper(QueryCondition condition)`
`(专用程序包) List<QueryWrapper>`	QueryWrapper.`getChildSelect()`
`static List<QueryWrapper>`	CPI.`getChildSelect(QueryWrapper queryWrapper)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(TableDef table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(TableDef table, boolean when)`
`protected Joiner<QueryWrapper>`	QueryWrapper.`joining(String type, Class<?> entityClass, boolean when)`
`protected Joiner<QueryWrapper>`	QueryWrapper.`joining(String type, QueryTable table, boolean when)`
`protected Joiner<QueryWrapper>`	QueryWrapper.`joining(String type, QueryWrapper queryWrapper, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(TableDef table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(Class<?> entityClass)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(Class<?> entityClass, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(String table)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(String table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(TableDef table)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(TableDef table, boolean when)`

参数类型为QueryWrapper的com.mybatisflex.core.query中的方法
限定符和类型	方法和说明
`static SelectQueryColumn`	QueryMethods.`column(QueryWrapper queryWrapper)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`crossJoin(QueryWrapper table, boolean when)`
`static QueryCondition`	QueryMethods.`exists(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryWrapper.`from(QueryWrapper queryWrapper)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`fullJoin(QueryWrapper table, boolean when)`
`static List<QueryWrapper>`	CPI.`getChildSelect(QueryWrapper queryWrapper)`
`static Map<String,Object>`	CPI.`getContext(QueryWrapper queryWrapper)`
`static <R> R`	CPI.`getContext(QueryWrapper queryWrapper, String key)`
`static String`	CPI.`getDataSource(QueryWrapper queryWrapper)`
`static List<String>`	CPI.`getEndFragments(QueryWrapper queryWrapper)`
`static List<QueryColumn>`	CPI.`getGroupByColumns(QueryWrapper queryWrapper)`
`static QueryCondition`	CPI.`getHavingQueryCondition(QueryWrapper queryWrapper)`
`static String`	CPI.`getHint(QueryWrapper queryWrapper)`
`static List<Join>`	CPI.`getJoins(QueryWrapper queryWrapper)`
`static List<QueryTable>`	CPI.`getJoinTables(QueryWrapper queryWrapper)`
`static Integer`	CPI.`getLimitOffset(QueryWrapper queryWrapper)`
`static Integer`	CPI.`getLimitRows(QueryWrapper queryWrapper)`
`static List<QueryOrderBy>`	CPI.`getOrderBys(QueryWrapper queryWrapper)`
`static List<QueryTable>`	CPI.`getQueryTables(QueryWrapper queryWrapper)`
`static List<QueryColumn>`	CPI.`getSelectColumns(QueryWrapper queryWrapper)`
`static List<UnionWrapper>`	CPI.`getUnions(QueryWrapper queryWrapper)`
`static Object[]`	CPI.`getValueArray(QueryWrapper queryWrapper)`
`static QueryCondition`	CPI.`getWhereQueryCondition(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryConditionBuilder.`in(QueryWrapper queryWrapper)` in child select
`QueryCondition`	QueryColumn.`in(QueryWrapper queryWrapper)` in child select
`<T> QueryWrapper`	QueryConditionBuilder.`in(QueryWrapper queryWrapper, Predicate<T> when)`
`<T> QueryCondition`	QueryColumn.`in(QueryWrapper queryWrapper, Predicate<T> fn)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`innerJoin(QueryWrapper table, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`join(QueryWrapper table, boolean when)`
`protected Joiner<QueryWrapper>`	QueryWrapper.`joining(String type, QueryWrapper queryWrapper, boolean when)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`leftJoin(QueryWrapper table, boolean when)`
`static QueryCondition`	QueryMethods.`notExists(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryConditionBuilder.`notIn(QueryWrapper queryWrapper)` not in child select
`QueryCondition`	QueryColumn.`notIn(QueryWrapper queryWrapper)` not in child select
`<T> QueryWrapper`	QueryConditionBuilder.`notIn(QueryWrapper queryWrapper, Predicate<T> when)`
`<T> QueryCondition`	QueryColumn.`notIn(QueryWrapper queryWrapper, Predicate<T> fn)`
`static void`	CPI.`putContext(QueryWrapper queryWrapper, String key, Object value)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(QueryWrapper table)`
`Joiner<QueryWrapper>`	QueryWrapper.`rightJoin(QueryWrapper table, boolean when)`
`static void`	CPI.`setContext(QueryWrapper queryWrapper, Map<String,Object> context)`
`static void`	CPI.`setDataSource(QueryWrapper queryWrapper, String datasource)`
`static void`	CPI.`setEndFragments(QueryWrapper queryWrapper, List<String> endFragments)`
`static void`	CPI.`setFromIfNecessary(QueryWrapper queryWrapper, String tableName)`
`static void`	CPI.`setFromIfNecessary(QueryWrapper queryWrapper, String schema, String tableName)`
`static void`	CPI.`setGroupByColumns(QueryWrapper queryWrapper, List<QueryColumn> groupByColumns)`
`static void`	CPI.`setHavingQueryCondition(QueryWrapper queryWrapper, QueryCondition havingQueryCondition)`
`static void`	CPI.`setHint(QueryWrapper queryWrapper, String hint)`
`static void`	CPI.`setJoins(QueryWrapper queryWrapper, List<Join> joins)`
`static void`	CPI.`setJoinTables(QueryWrapper queryWrapper, List<QueryTable> joinTables)`
`static void`	CPI.`setLimitOffset(QueryWrapper queryWrapper, Integer limitOffset)`
`static void`	CPI.`setLimitRows(QueryWrapper queryWrapper, Integer limitRows)`
`static void`	CPI.`setOrderBys(QueryWrapper queryWrapper, List<QueryOrderBy> orderBys)`
`static void`	CPI.`setQueryTable(QueryWrapper queryWrapper, List<QueryTable> queryTables)`
`void`	SelectQueryTable.`setQueryWrapper(QueryWrapper queryWrapper)`
`void`	UnionWrapper.`setQueryWrapper(QueryWrapper queryWrapper)`
`static void`	CPI.`setSelectColumns(QueryWrapper queryWrapper, List<QueryColumn> selectColumns)`
`static void`	CPI.`setSelectColumnsIfNecessary(QueryWrapper queryWrapper, List<QueryColumn> selectColumns)`
`static void`	CPI.`setUnions(QueryWrapper queryWrapper, List<UnionWrapper> unions)`
`static UnionWrapper`	UnionWrapper.`union(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryWrapper.`union(QueryWrapper unionQuery)`
`static UnionWrapper`	UnionWrapper.`unionAll(QueryWrapper queryWrapper)`
`QueryWrapper`	QueryWrapper.`unionAll(QueryWrapper unionQuery)`

类型变量类型为QueryWrapper的com.mybatisflex.core.query中的方法参数
限定符和类型	方法和说明
`QueryWrapper`	QueryWrapper.`and(Consumer<QueryWrapper> consumer)`
`M`	Joiner.`on(Consumer<QueryWrapper> consumer)`
`QueryWrapper`	QueryWrapper.`or(Consumer<QueryWrapper> consumer)`

参数类型为QueryWrapper的com.mybatisflex.core.query中的构造器
构造器和说明
`Join(String type, QueryWrapper queryWrapper, boolean when)`
`OperatorSelectCondition(String operator, QueryWrapper queryWrapper)`
`QueryConditionBuilder(QueryWrapper queryWrapper, QueryColumn queryColumn, SqlConnector connector)`
`SelectQueryColumn(QueryWrapper queryWrapper)`
`SelectQueryTable(QueryWrapper queryWrapper)`

com.mybatisflex.core.row中QueryWrapper的使用

参数类型为QueryWrapper的com.mybatisflex.core.row中的方法
限定符和类型	方法和说明
`static int`	Db.`deleteByQuery(String tableName, QueryWrapper queryWrapper)` 根据 query 构建的条件来删除数据
`int`	RowMapperInvoker.`deleteByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`static int`	Db.`deleteByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 query 构建的条件来删除数据
`int`	RowMapper.`deleteByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 构建 where 条件来删除数据
`static Page<Row>`	Db.`paginate(String tableName, int pageNumber, int pageSize, int totalRow, QueryWrapper queryWrapper)` 分页查询
`static Page<Row>`	Db.`paginate(String tableName, int pageNumber, int pageSize, QueryWrapper queryWrapper)` 分页查询
`static Page<Row>`	Db.`paginate(String tableName, Page<Row> page, QueryWrapper queryWrapper)` 分页查询
`static Page<Row>`	Db.`paginate(String schema, String tableName, int pageNumber, int pageSize, int totalRow, QueryWrapper queryWrapper)` 分页查询
`static Page<Row>`	Db.`paginate(String schema, String tableName, int pageNumber, int pageSize, QueryWrapper queryWrapper)` 分页查询
`Page<Row>`	RowMapperInvoker.`paginate(String schema, String tableName, Page<Row> page, QueryWrapper queryWrapper)`
`static Page<Row>`	Db.`paginate(String schema, String tableName, Page<Row> page, QueryWrapper queryWrapper)` 分页查询
`default Page<Row>`	RowMapper.`paginate(String schema, String tableName, Page<Row> page, QueryWrapper queryWrapper)` 分页查询数据
`static long`	Db.`selectCountByQuery(QueryWrapper queryWrapper)` 直接根据 query 来查询数据量
`static long`	Db.`selectCountByQuery(String tableName, QueryWrapper queryWrapper)` 根据 query 构建的条件来查询数据量
`long`	RowMapperInvoker.`selectCountByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`static long`	Db.`selectCountByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 query 构建的条件来查询数据量
`default long`	RowMapper.`selectCountByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 查询数据量
`static List<Row>`	Db.`selectListByQuery(QueryWrapper queryWrapper)` 通过 query 来查询数据列表
`static List<Row>`	Db.`selectListByQuery(String tableName, QueryWrapper queryWrapper)` 通过 query 来查询数据列表
`List<Row>`	RowMapperInvoker.`selectListByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`static List<Row>`	Db.`selectListByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 通过 query 来查询数据列表
`List<Row>`	RowMapper.`selectListByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 来查询一个 row 列表
`static Object`	Db.`selectObject(QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`static Object`	Db.`selectObject(String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`static Object`	Db.`selectObject(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`Object`	RowMapperInvoker.`selectObjectByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`default Object`	RowMapper.`selectObjectByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 1 条数据 queryWrapper 执行的结果应该只有 1 列，例如 QueryWrapper.create().select(ACCOUNT.id).where...
`static Object`	Db.`selectObjectList(QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`static Object`	Db.`selectObjectList(String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`static Object`	Db.`selectObjectList(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 查询内容，数据返回的应该只有 1 行 1 列
`List<Object>`	RowMapperInvoker.`selectObjectListByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`List<Object>`	RowMapper.`selectObjectListByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 来查询数据列表 queryWrapper 执行的结果应该只有 1 列，例如 QueryWrapper.create().select(ACCOUNT.id).where...
`static Row`	Db.`selectOneByQuery(QueryWrapper queryWrapper)` 直接根据 queryWrapper 查询 1 条数据
`static Row`	Db.`selectOneByQuery(String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 来查询 1 条数据
`Row`	RowMapperInvoker.`selectOneByQuery(String schema, String tableName, QueryWrapper queryWrapper)`
`static Row`	Db.`selectOneByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 来查询 1 条数据
`default Row`	RowMapper.`selectOneByQuery(String schema, String tableName, QueryWrapper queryWrapper)` 根据 queryWrapper 来查询 1 条数据
`static int`	Db.`updateByQuery(String tableName, Row data, QueryWrapper queryWrapper)` 根据 query 构建的条件来更新数据
`int`	RowMapperInvoker.`updateByQuery(String schema, String tableName, Row data, QueryWrapper queryWrapper)`
`static int`	Db.`updateByQuery(String schema, String tableName, Row data, QueryWrapper queryWrapper)` 根据 query 构建的条件来更新数据
`int`	RowMapper.`updateByQuery(String schema, String tableName, Row data, QueryWrapper queryWrapper)` 根据 queryWrapper 来构建 where 条件更新数据
`static int`	Db.`updateNumberAddByQuery(String tableName, String fieldName, Number value, QueryWrapper queryWrapper)` 通过 update table set field = field + 1 where ...
`int`	RowMapperInvoker.`updateNumberAddByQuery(String schema, String tableName, String fieldName, Number value, QueryWrapper queryWrapper)`
`static int`	Db.`updateNumberAddByQuery(String schema, String tableName, String fieldName, Number value, QueryWrapper queryWrapper)` 通过 update schema.table set field = field + 1 where ...
`int`	RowMapper.`updateNumberAddByQuery(String schema, String tableName, String fieldName, Number value, QueryWrapper queryWrapper)` 执行类似 update table set field=field+1 where ...

com.mybatisflex.core.service中QueryWrapper的使用

返回QueryWrapper的com.mybatisflex.core.service中的方法
限定符和类型	方法和说明
`default QueryWrapper`	IService.`query()`

参数类型为QueryWrapper的com.mybatisflex.core.service中的方法
限定符和类型	方法和说明
`default long`	IService.`count(QueryWrapper query)` 根据查询条件查询数据数量。
`default boolean`	IService.`exists(QueryWrapper query)` 根据查询条件判断数据是否存在。
`default T`	IService.`getOne(QueryWrapper query)` 根据查询条件查询一条数据。
`default <R> R`	IService.`getOneAs(QueryWrapper query, Class<R> asType)` 根据查询条件查询一条数据，并通过 asType 进行接收。
`default <R> Optional<R>`	IService.`getOneAsOpt(QueryWrapper query, Class<R> asType)` 根据查询条件查询一条数据。
`default Optional<T>`	IService.`getOneOpt(QueryWrapper query)` 根据查询条件查询一条数据。
`default List<T>`	IService.`list(QueryWrapper query)` 根据查询条件查询数据集合。
`default <R> List<R>`	IService.`listAs(QueryWrapper query, Class<R> asType)` 根据查询条件查询数据集合，并通过 asType 进行接收。
`default Page<T>`	IService.`page(Page<T> page, QueryWrapper query)` 根据查询条件分页查询数据。
`default <R> Page<R>`	IService.`pageAs(Page<R> page, QueryWrapper query, Class<R> asType)` 根据查询条件分页查询数据，并通过 asType 进行接收。
`default boolean`	IService.`remove(QueryWrapper query)` 根据查询条件删除数据。
`default boolean`	IService.`update(T entity, QueryWrapper query)` 根据查询条件更新数据。

com.mybatisflex.core.table中QueryWrapper的使用

参数类型为QueryWrapper的com.mybatisflex.core.table中的方法
限定符和类型	方法和说明
`void`	TableInfo.`appendConditions(Object entity, QueryWrapper queryWrapper)`
`private void`	TableInfo.`doAppendConditions(Object entity, QueryWrapper queryWrapper)`

类的使用com.mybatisflex.core.query.QueryWrapper

com.mybatisflex.core中QueryWrapper的使用

com.mybatisflex.core.dialect中QueryWrapper的使用

com.mybatisflex.core.dialect.impl中QueryWrapper的使用

com.mybatisflex.core.field中QueryWrapper的使用

com.mybatisflex.core.provider中QueryWrapper的使用

com.mybatisflex.core.query中QueryWrapper的使用

com.mybatisflex.core.row中QueryWrapper的使用

com.mybatisflex.core.service中QueryWrapper的使用

com.mybatisflex.core.table中QueryWrapper的使用

类的使用
com.mybatisflex.core.query.QueryWrapper