top.lingkang.finalsql.sql

接口 HumpSql

所有已知子接口:

ExtendSql, FinalSql

所有已知实现类:

FinalSqlManage

public interface HumpSql

作者:

lingkang 2023/2/27 驼峰sql，将驼峰命名自动转化字段为下划线执行 例如 select userId from user -> select user_id from user 需要注意，若sql的关键词也用大小写混合，将会被转换，可能会执行sql错误： select userId fRom user -> select user_id f_rom user

方法概要

限定符和类型	方法和说明
<T> List<T>	nativeHumpSelectForList(String sql, Class<T> resultClass)
<T> List<T>	nativeHumpSelectForList(String sql, Class<T> resultClass, List<Object> param)
<T> List<T>	nativeHumpSelectForList(String sql, Class<T> resultClass, Object... param)
Map	nativeHumpSelectMap(String sql)
Map	nativeHumpSelectMap(String sql, Object... param)
int	nativeHumpUpdate(String sql) sql转化驼峰更新，注意,所有条件必须以 ?
int	nativeHumpUpdate(String sql, List params) sql转化驼峰更新，注意,所有条件必须以 ?
int	nativeHumpUpdate(String sql, Object... param) sql转化驼峰更新，注意,所有条件必须以 ?

方法详细资料

nativeHumpSelectForList

<T> List<T> nativeHumpSelectForList(String sql,
                                    Class<T> resultClass)

nativeHumpSelectForList

<T> List<T> nativeHumpSelectForList(String sql,
                                    Class<T> resultClass,
                                    Object... param)

nativeHumpSelectForList

<T> List<T> nativeHumpSelectForList(String sql,
                                    Class<T> resultClass,
                                    List<Object> param)

nativeHumpSelectMap

Map nativeHumpSelectMap(String sql)

nativeHumpSelectMap

Map nativeHumpSelectMap(String sql,
                        Object... param)

nativeHumpUpdate

int nativeHumpUpdate(String sql)
              throws FinalException

sql转化驼峰更新，注意,所有条件必须以 ? 作为入参

参数:

sql - update tableName set createTime=? where orderId=1 and uId in (?,?) ===> update table_name set create_time=? where order_id=1 and u_id in (?,?)

返回:

抛出:

FinalException

nativeHumpUpdate

int nativeHumpUpdate(String sql,
                     Object... param)
              throws FinalException

sql转化驼峰更新，注意,所有条件必须以 ? 作为入参

参数:

sql - update tableName set createTime=? where orderId=1 and uId in (?,?) ===> update table_name set create_time=? where order_id=1 and u_id in (?,?)

param -

返回:

抛出:

FinalException

nativeHumpUpdate

int nativeHumpUpdate(String sql,
                     List params)
              throws FinalException

sql转化驼峰更新，注意,所有条件必须以 ? 作为入参

参数:

sql - update tableName set createTime=? where orderId=1 and uId in (?,?) ===> update table_name set create_time=? where order_id=1 and u_id in (?,?)

params -

返回:

抛出:

FinalException