org.jfantasy.framework.dao.mybatis.keygen.dao

Interface SequenceDao

All Superinterfaces:

SqlMapper

@Repository
public interface SequenceDao
extends SqlMapper

MyBatis SequenceDao 接口

Method Summary

Modifier and Type	Method and Description
Sequence	findUniqueByKey(java.lang.String keyName) 查询序列
int	insert(Sequence sequence) 创建序列
java.lang.Integer	queryTableSequence(java.lang.String table, java.lang.String key) 获取表中数据的max(id)
int	update(Sequence sequence) 更新序列

Method Detail

findUniqueByKey

Sequence findUniqueByKey(java.lang.String keyName)

查询序列

Parameters:

keyName - keyName

Returns:

Sequence

insert

int insert(Sequence sequence)

创建序列

Parameters:

sequence - sequence

Returns:

int 影响行数

update

int update(Sequence sequence)

更新序列

Parameters:

sequence - sequence

Returns:

int 影响行数

queryTableSequence

java.lang.Integer queryTableSequence(@Param(value="table")
                                     java.lang.String table,
                                     @Param(value="key")
                                     java.lang.String key)

获取表中数据的max(id)

Parameters:

table - 表明

key - 字段

Returns:

max id