| 程序包 | 说明 |
|---|---|
| cn.schoolwow.quickdao.dao | |
| cn.schoolwow.quickdao.dao.condition | |
| cn.schoolwow.quickdao.dao.condition.subCondition | |
| cn.schoolwow.quickdao.dao.sql.dql |
| 限定符和类型 | 方法和说明 |
|---|---|
Condition |
AbstractDAO.query(Class clazz) |
| 限定符和类型 | 类和说明 |
|---|---|
class |
AbstractCondition<T> |
class |
H2Condition |
class |
MySQLCondition |
class |
PostgreCondition |
class |
SQLiteCondition |
class |
SQLServerCondition |
| 限定符和类型 | 方法和说明 |
|---|---|
Condition<T> |
Condition.addBetweenQuery(String field,
Object start,
Object end)
添加between语句
|
Condition<T> |
AbstractCondition.addBetweenQuery(String field,
Object start,
Object end) |
Condition<T> |
Condition.addColumn(String... fields)
添加自定义字段,具体映射规则请看此
Condition |
Condition<T> |
AbstractCondition.addColumn(String... fields) |
Condition<T> |
Condition.addEmptyQuery(String field)
添加空查询
|
Condition<T> |
AbstractCondition.addEmptyQuery(String field) |
Condition<T> |
Condition.addInQuery(String field,
List values)
添加范围查询语句
|
Condition<T> |
AbstractCondition.addInQuery(String field,
List values) |
Condition<T> |
Condition.addInQuery(String field,
Object... values)
添加范围查询语句
|
Condition<T> |
AbstractCondition.addInQuery(String field,
Object... values) |
Condition<T> |
Condition.addJSONObjectQuery(com.alibaba.fastjson.JSONObject queryCondition)
添加自定义查询条件
{ |
Condition<T> |
AbstractCondition.addJSONObjectQuery(com.alibaba.fastjson.JSONObject queryCondition) |
Condition |
SQLServerCondition.addLikeQuery(String field,
Object value) |
Condition<T> |
Condition.addLikeQuery(String field,
Object value)
添加Like查询
|
Condition<T> |
AbstractCondition.addLikeQuery(String field,
Object value) |
Condition<T> |
Condition.addNotEmptyQuery(String field)
添加非空查询
|
Condition<T> |
AbstractCondition.addNotEmptyQuery(String field) |
Condition<T> |
Condition.addNotInQuery(String field,
List values)
添加范围查询语句
|
Condition<T> |
AbstractCondition.addNotInQuery(String field,
List values) |
Condition<T> |
Condition.addNotInQuery(String field,
Object... values)
添加范围查询语句
|
Condition<T> |
AbstractCondition.addNotInQuery(String field,
Object... values) |
Condition<T> |
Condition.addNotNullQuery(String field)
添加非空查询
|
Condition<T> |
AbstractCondition.addNotNullQuery(String field) |
Condition<T> |
Condition.addNullQuery(String field)
添加空查询
|
Condition<T> |
AbstractCondition.addNullQuery(String field) |
Condition<T> |
Condition.addQuery(String query,
Object... parameterList)
自定义查询语句,具体映射规则请看此
Condition |
Condition<T> |
AbstractCondition.addQuery(String query,
Object... parameterList) |
Condition<T> |
Condition.addQuery(String field,
Object value)
添加字段查询
|
Condition<T> |
AbstractCondition.addQuery(String field,
Object value) |
Condition<T> |
Condition.addQuery(String field,
String operator,
Object value)
添加字段查询
|
Condition<T> |
AbstractCondition.addQuery(String field,
String operator,
Object value) |
Condition<T> |
Condition.addUpdate(String field,
Object value)
添加更新字段,用于
Response.update()方法 |
Condition<T> |
AbstractCondition.addUpdate(String field,
Object value) |
Condition<T> |
Condition.compositField()
返回子表实体类字段信息
|
Condition<T> |
AbstractCondition.compositField() |
Condition<T> |
Condition.distinct()
添加distinct关键字
|
Condition<T> |
AbstractCondition.distinct() |
Condition<T> |
Condition.groupBy(String... fields)
添加分组查询
|
Condition<T> |
AbstractCondition.groupBy(String... fields) |
Condition<T> |
Condition.having(String having,
Object... parameterList)
添加having查询
调用此方法您需要知道以下几点
实体类字段使用驼峰式命名映射到数据库中.例如字段firstName映射到数据库后字段名为first_name
对于所有的查询语句,主表别名为t,使用join方法添加的表按照添加顺序依次为t1,t2,t3......
|
Condition<T> |
AbstractCondition.having(String having,
Object... parameterList) |
Condition |
SQLServerCondition.limit(long offset,
long limit) |
Condition |
PostgreCondition.limit(long offset,
long limit) |
Condition<T> |
Condition.limit(long offset,
long limit)
分页操作
|
Condition<T> |
AbstractCondition.limit(long offset,
long limit) |
Condition<T> |
Condition.or()
添加Or查询条件,返回一个新的OrCondition对象
在返回Condition对象上添加的查询条件,会以or(......)的方式拼接到SQL字符串上.
|
Condition<T> |
AbstractCondition.or() |
Condition<T> |
Condition.or(String or,
Object... parameterList)
添加or查询,具体映射规则请看此
Condition |
Condition<T> |
AbstractCondition.or(String or,
Object... parameterList) |
Condition<T> |
Condition.orderBy(String... field)
根据指定字段升序排列
注意若调用了addColumn方法,请将调用本方法放在addColumn方法之后
|
Condition<T> |
AbstractCondition.orderBy(String... fields) |
Condition<T> |
Condition.orderByDesc(String... field)
根据指定字段降序排列
注意若调用了addColumn方法,请将调用本方法放在addColumn方法之后
|
Condition<T> |
AbstractCondition.orderByDesc(String... fields) |
Condition |
SQLServerCondition.page(int pageNum,
int pageSize) |
Condition |
PostgreCondition.page(int pageNum,
int pageSize) |
Condition<T> |
Condition.page(int pageNum,
int pageSize)
分页操作
|
Condition<T> |
AbstractCondition.page(int pageNum,
int pageSize) |
Condition<T> |
Condition.tableAliasName(String tableAliasName)
手动设置主表别名
|
Condition<T> |
AbstractCondition.tableAliasName(String tableAliasName) |
Condition<T> |
Condition.union(Condition<T> condition)
添加联合查询,需确保返回字段个数和含义一致
默认union类型为 union
|
Condition<T> |
AbstractCondition.union(Condition<T> condition) |
Condition<T> |
Condition.union(Condition<T> condition,
UnionType unionType)
添加联合查询,需确保返回字段个数和含义一致
|
Condition<T> |
AbstractCondition.union(Condition<T> condition,
UnionType unionType) |
| 限定符和类型 | 方法和说明 |
|---|---|
SubCondition<T> |
Condition.joinTable(Condition joinCondition,
String primaryField,
String joinConditionField)
关联子查询
主表,表别名为t
子表,依据关联顺序别名依次为t1,t2,t3......
|
SubCondition<T> |
AbstractCondition.joinTable(Condition joinCondition,
String primaryField,
String joinConditionField) |
Condition<T> |
Condition.union(Condition<T> condition)
添加联合查询,需确保返回字段个数和含义一致
默认union类型为 union
|
Condition<T> |
AbstractCondition.union(Condition<T> condition) |
Condition<T> |
Condition.union(Condition<T> condition,
UnionType unionType)
添加联合查询,需确保返回字段个数和含义一致
|
Condition<T> |
AbstractCondition.union(Condition<T> condition,
UnionType unionType) |
| 限定符和类型 | 方法和说明 |
|---|---|
Condition<T> |
SubCondition.done()
返回主表
|
Condition<T> |
AbstractSubCondition.done() |
| 限定符和类型 | 方法和说明 |
|---|---|
Condition |
DQLDAO.query(Class clazz)
复杂查询
|
Condition |
AbstractDQLDAO.query(Class clazz) |
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