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1¡¢Í¨¹ýmysql -VÃüÁî²éѯ
C:\mysql\bin>mysql -V
mysql  Ver 12.22 Distrib 4.0.18, for Win95/Win98 (i32)
2¡¢Í¨¹ýmysqlģʽϵÄstatusÃüÁî²é¿´×´Ì¬
mysql> status
--------------
mysql  Ver 12.22 Distrib 4.0.18, for Win95/Win98 (i32)
Connection id:          14933
Current database:       mysql
Current user:           root@localhost
SSL:                    Not in use
Server version:         4.0.18-nt
Protocol version:       10
Connection:             localhost via TCP/IP
Client characterset:    latin1
Server characterset:    latin1
TCP port:               3306
Uptime:                 19 hours 24 min 41 sec
Threads: 2  Questions: 37443  Slow queries: 0  Opens: 355  Flush tables: 1  Open
 tables: 9  Queries per second avg: 0.536
--------------
mysql>
 
3¡¢Í¨¹ýmysqlģʽϵÄselectÓï¾ä²éѯ
mysql> select version();
+-----------+
| version() |
+-----------+
| 4.0.18-nt |
+-----------+
1 row in set (0.00 sec)
mysql>
 
4¡¢Í¨¹ýmysql --helpÃüÁî½øÐв鿴
C:\mysql\bin>mysql --help
mysql  Ver 12.22 Distrib 4.0.18, for Win95/Win98 (i32)
Copyright (C) 2002 MySQL AB
......
 
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CREATE PROCEDURE pro_page(
 in _sql varchar(1000),
 in _order varchar(1000),
 in _pagecurrent int,
 in _pagesize int
)
BEGIN
 if _pagesize<=1 then
  set _pagesize=20;
 end if;
 if _pagecurrent < 1 then
  set _pagecurrent = 1;
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· ÓÀ¾ÃÁ´½Ó: http://www.oracleblog.cn/useful-script/prompt-of-sqlplus/
misc@ORALOCAL(192.168.0.49)>
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USE dxdb;
DELIMITER //
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DROP PROCEDURE IF EXISTS get_sid;
CREATE PROCEDURE get_sid(para_domain VARCHAR(20), out para_sid BIGINT UNSIGNED)
BEGIN
START TRANSACTION;
UPDATE t_sid SET sID=sID+1 WHERE cDomain=para_domain;
SELECT sID INTO para_sid from t_sid WHERE cDomain=para_domain;
......

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   alter table tabelname add new_field_name field_type default 0 not null auto_increment ,add primary key (new_field_name);
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   alter table tableName add new_field_name field_type;
   alter table tableNam ......

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