¼òµ¥µÄsqlµÇ¼ºÍ×¢²á´æ´¢¹ý³Ì
Ê×ÏÈÎÒ½¨ºÃÁËÒ»ÕÅÓû§±í±íÖÐÓÐÁ©¸ö×Ö¶Î Ò»¸öÊÇÕ˺ţ¬Ò»¸öÊÇÃÜÂ뵱ȻÕâÀïÎÒдµÄ֪ʶ¼òµ¥µÄµÇ¼ºÜ×¢²á£¬
±íÃ÷ users Óû§±í
×Ö¶Î accountnum varchar(50) --±íʾÕ˺Å
password varchar(50) --±íʾÃÜÂë
µÇ¼´æ´¢¹ý³Ì
create proc use_login
(
@accountnum varchar(50),
@password varchar(50),
@message varchar(50) output
)
as
if exists(select * from users where accountnum=@accountnum and password=@password)
set @message='µÇ¼³É¹¦'
else if exists(select * from users where accountnum=@accountnum )
set @message='ÃÜÂë´íÎó'
else if exists(select * from users where password=@password)
set @message='Óû§Ãû´íÎó'
else
set @message='Óû§ÃûºÍÃÜÂë¶¼´íÎó'
declare @msg as varchar(50)
exec use_login 'text','text',@msg output
print @msg
×¢²á´æ´¢¹ý³Ì
create proc use_registration
(
@accountnum varchar(50),
@password varchar(50),
@message varchar(50) output
)
as
if exists(select * from users where accountnum=@accountnum)
set @message='¸ÃÓû§ÒѾ´æÔÚ'
else
begin
insert into users values(@accountnum,@password)
set @message='¹§Ï²Äú£¬¿ÉÒÔ×¢²á¸ÃÓû§'
end
declare @msg as varchar(50)
exec use_registration 'text','text',@msg output
print @msg
ÉÏÃæÔÙÖ´Ðд洢¹ý³ÌµÄʱºò Òª´òÓ¡ËùÒªÏÔʾ³öÀ´µÄÐÅÏ¢ÓõÄÊÇprint Ò²¿ÉÒÔÓÃselect
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
//±¾³ÌÐòÁ¬½ÓµÄÊÇsql server 2005£¬ÓëÁ¬½Ósql server 2000Óе㲻ͬ£ºdriverNameºÍURL¶¼²»Í¬
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class create{
public void getConnection() th ......
--default-character-set=utf8 ÓëÐÞ¸ÄsqlÎļþ¼ÓÈ룺SET NAMES 'utf8';
µ¼Èë½Å±¾Ê±£¬SET NAMES 'xxx' £¬xxxÓ¦¸ÃºÍsql½Å±¾ÎļþµÄʵ¼Ê±àÂëÒ»Ö£¬Èç¹ûÄãÉèÖõÄʱutf-8 £¬ÄÇôÇëÈ·ÈÏÄãµÄsql½Å±¾Îļþʱutf-8±£´æµÄ:
iconv -f UTF-8 xxx.sql
Èç¹ûÏÔʾÕý³££¬ÄÇôÕâÒ»²½¾ÍOKÁË
ÁíÍâ×¢ÒâÄãµÄ½Å±¾ÀÓÐûÓиø¿â±íÉèÖ ......
--1:ÎÞORDER BYÅÅÐòµÄд·¨¡£(ЧÂÊ×î¸ß)
--(¾¹ý²âÊÔ£¬´Ë·½·¨³É±¾×îµÍ£¬Ö»Ç¶Ì×Ò»²ã£¬ËÙ¶È×î¿ì£¡¼´Ê¹²éѯµÄÊý¾ÝÁ¿ÔÙ´ó£¬Ò²¼¸ºõ²»ÊÜÓ°Ï죬ËÙ¶ÈÒÀÈ»£¡)
SELECT *
from (Select ROWNUM AS ROWNO, T.*
from k_task T &s ......
USE master
GO
CREATE DATABASE testbase2
ON
PRIMARY
(NAME = prim_sub_dat1,
FILENAME = 'G:\SQL SERVER2000\prim_sub_dat.mdf',
SIZE = 5MB,
MAXSIZE = 50MB,
FILEGROWTH = 20%),
(NAME = prim_sub_dat2,
FILENAME = 'G:\SQL SERVER2000\prim_sub_dat.ndf'
SIZE = 5MB,
MAXSIZE = 50MB,
......