cn.schoolwow.quickdao.statement.dql

接口 DQLDatabaseStatement

所有已知实现类:

AbstractDQLDatabaseStatement, AbstractDQLResponseDatabaseStatement, ExistAllDatabaseStatement, ExistAnyDatabaseStatement, ExistDatabaseStatement, FetchListDatabaseStatement, FetchNullDatabaseStatement, GetResponseArrayDatabaseStatement, ResponseCountDatabaseStatement, ResponseCountInternalDatabaseStatement, ResponseDeleteDatabaseStatement, ResponseUpdateDatabaseStatement, SelectCountBySingleFieldDatabaseStatement, SelectCountByUniqueFieldsDatabaseStatement, SelectCountByUniqueKeyDatabaseStatement, SelectExistsValueBySingleFieldDatabaseStatement

public interface DQLDatabaseStatement

方法概要

限定符和类型	方法和说明
int	executeUpdate() 执行更新语句(Response接口使用)
com.alibaba.fastjson.JSONArray	getArray() 获取返回列表
int	getCount() 获取查询记录个数
List<String>	getSingleColumnList() 获取单列结果

方法详细资料

getCount

int getCount()

获取查询记录个数

getSingleColumnList

List<String> getSingleColumnList()

获取单列结果

getArray

com.alibaba.fastjson.JSONArray getArray()

获取返回列表

executeUpdate

int executeUpdate()

执行更新语句(Response接口使用)