標籤:CREATE PROCEDURE `db`.`test_procedure` ()BEGIN-- 需要定義接收遊標資料的變數 DECLARE a CHAR(16); -- 遊標 DECLARE cur CURSOR FOR SELECT i FROM db.t; -- 結束標誌 DECLARE done INT DEFAULT FALSE; -- 將結束標誌綁定到遊標 DECLARE CONTINUE HANDLER FOR NOT FOUND SET done =
標籤:google了一下,建立一個python指令碼運行即可~~~感謝原作者## script to register Python 2.0 or later for use with win32all# and other extensions that require Python registry settings## written by Joakim Loew for Secret Labs AB / PythonWare## source:#
標籤: linux64 red hat 6.3企業版 開始錯誤裝了32位mysql最後怎麼也裝不上64mysql了,折騰了一番最後全部卸載搞定: file /etc/init.d/mysql from install of MySQL-server-5.5.28-1.linux2.6.x86_64 conflicts with file from package MySQL-server-5.1.7-0.i386
標籤:14.進階連接表 使用別名mysql> select uid as u,name as n,msg as m from pw_luck;+----+-----------+------+| u | n | m |+----+-----------+------+| 0 | Wilson | 100 || 1 | zhangsan | 100 || 2 | lisi | 1001 || 3 | wang5 | 1001 |
標籤:MySQL忘記了密碼登入不進去,用命令符修改新的密碼重新登入的方法:1.備份my.ini2.在my.ini欄位裡[mysqld]#socket=mysqlskip-grant-tables儲存my.ini這個檔案然後關閉,重啟mysql3.進入到你mysql的安裝目錄裡(比如我的是d:\software\mysql\MySQL Server 5.6\bin)在命令列裡輸入d: 按斷行符號進入d盤然後再輸入:cd:"d:\software\mysql\MySQL Server
標籤:2014年3月開始給單位開發《機關正常化管理網路平台》,10月底成功上線運行,但是存在一個bug:部署環境: apache tomcat 6.0.41 + mysql5.5 + jbpmBug重現方法: 部署好環境後,在無使用者訪問該系統的情況下,過一晚上,第二天再登入就會報出如下錯誤:Could not roll back Hibernate transaction; nested exception is