zoukankan      html  css  js  c++  java
  • mysql-procedure多参数(测试)

     1 CREATE DEFINER=`root`@`localhost` PROCEDURE `aac`(_id NVARCHAR(50), _startDay NVARCHAR(50), _endDay NVARCHAR(50))
     2 BEGIN
     3 
     4 DECLARE tmpId NVARCHAR(50);
     5 DECLARE tmpStartDay NVARCHAR(50);
     6 DECLARE tmpEndDay NVARCHAR(50);
     7 DECLARE sqlText NVARCHAR(5000);
     8 
     9 SET @tmpId = _id;
    10 SET @tmpStartDay = _startDay;
    11 SET @tmpEndDay = _endDay;
    12 
    13 SET @sqlText = 'SELECT * FROM level WHERE 1=1 ';
    14 
    15 IF _id<>'' THEN SET @sqlText = concat(@sqlText, ' AND id=@tmpId  '); END IF;
    16 
    17 IF _startDay<>'' && _endDay<>'' THEN
    18     SET @sqlText = concat(@sqlText, ' AND createdate BETWEEN @tmpStartDay AND  @tmpEndDay');
    19 END IF;
    20 
    21 PREPARE A FROM @sqlText;
    22 EXECUTE A;
    23 
    24 END

  • 相关阅读:
    每日日报1
    shazidouhui的使用体验
    水滴的使用体验
    麻雀记的使用体验
    钢镚儿的使用体验
    TD课程通的使用体验
    01 fs模块
    0 mysql 安装
    slot
    vue引入 lodash
  • 原文地址:https://www.cnblogs.com/maduar/p/4862691.html
Copyright © 2011-2022 走看看