在使用Mybatis Plus的QueryWrapper时,可以使用原生的SQL语句和函数,如Oracle数据库的TO_DATE函数。TO_DATE函数用于将字符字符串转换为日期格式。下面是在QueryWrapper中使用Oracle的TO_DATE函数的示例: ```java QueryWrapper<Entity> wrapper = new QueryWrapper<>(; wrapper.apply("TO_DATE(date_column, 'YYYY-MM-DD...
order_full_price,receive_type,num,receive_start_time,receive_stime,receive_end_time,receive_etime, `status`,description,creater_id,create_time,modify_time FROM xes_coupons WHERE `receive_type` = 7 AND `status` = 3 AND `valid_start_date` <= SYSDATE() AND `valid_end_date` >= SYSDATE()...
order_full_price,receive_type,num,receive_start_time,receive_stime,receive_end_time,receive_etime, `status`,description,creater_id,create_time,modify_time FROM xes_coupons WHERE `receive_type` = 7 AND `status` = 3 AND `valid_start_date` <= SYSDATE() AND `valid_end_date` >= SYSDATE()...
package mybatis; public class Trip { private long trip_id; private long duration; private String start_date; private String end_date; private long start_station_number; private long end_station_number; private String start_station; private String end_station; private String bike_number; private ...
packagemybatis;publicclassTrip{privatelongtrip_id;privatelongduration;privateString start_date;privateString end_date;privatelongstart_station_number;privatelongend_station_number;privateString start_station;privateString end_station;privateString bike_number;privateString member_type;// フィールド名を...
执行SQL语句(分页情况下) 重现步骤(如果有就写完整) 使用mybatis-plus自带的分页,执行下面的脚本: select card_type, origin_account, trade_account, // 异常情况在执行arrayMap处 arrayMap(x -> (toDecimal128(x,15) * toDecimal128(transfer_preference_amount,15)),prefer_path_ratio) as merge_line_ratio...
2019-12-24 14:50 − 我们将时间转为float格式 SELECT CAST(getdate() AS float); Result:43821.27650285494 同样我们可以转换回时间 SELECT CAST(43821.27650285494 AS DateTime); Result:2... 马什么梅 0 1117 SQL 2019-12-11 19:51 − 在线sql学习网站 https://mp.weixin.qq.com/s/UJ4A44Tjg...
This branch is up to date withjwpttcg66/NettyGameServer:master. Folders and files Name Last commit message Last commit date Latest commit jwpttcg66 Merge pull requestjwpttcg66#28from Liloveyang/master Mar 15, 2022 6ef370c·Mar 15, 2022 ...
使用netty4.X实现的手机游戏服务器,支持tcp,udp,http,websocket链接,采用protobuf自定义协议栈进行网络通信,支持rpc远程调用,使用mybatis3支持db存储分库分表,支持异步mysql存储,db保存时同步更新reids缓存。 使用ExcelToCode工程,将excel数据生成java类和json数据字典,DictService直接读取json,减少数据字典部分代码。 使用...
package mybatis; public class Trip { private long trip_id; private long duration; private String start_date; private String end_date; private long start_station_number; private long end_station_number; private String start_station; private String end_station; private String bike_number; private ...