Åú´¦ÀíSQL Îļþ
@echo off
rem Input Parameters:
rem 1 -Server Name
rem 2 -Database Name
if "%1"=="" goto ERROR
if "%2"=="" goto ERROR
@rem Make variables local
@Setlocal
@rem set variables from input parameters
set Server=% 1
set DBName=% 2
@rem---------------------------------------------------------------
set LOGFILE=buildDB.log
rem---------------------------------------------------------------
if exist %LOGFILE% del %LOGFILE%
echo--------------------BEGIN %0 -------------------------------------
time/t
echo -----------------BEGIN %0---------------->>%LOGFILE%
time/t>>%LOGFILE%
@rem Create Database
echo Create Database
echo Create Database>>%LOGFILE%
osql -S %Server% -d master -i createdatabase.sql -n -b -w2048>>%LOGFILE%
@rem Create Tables
echo Create Tables
echo Create Tables>>%LOGFILE%
for % %i in(Table\*.sql) do call :osql "% %i"
@rem Create Constraints
echo Create Constraints
echo Create Constraints>>%LOGFILE%
for % %i in(Table\Constraints\*.sql) do call :osql "% %i"
@rem Create Triggers
echo Create Triggers
echo Create Triggers>>%LOGFILE%
for % %i in(Table\Triggers\*.sql) do call :osql "% %i"
@rem Create Indexes
echo Create Indexes
echo Create Indexes>>%LOGFILE%
for % %i in(Table\Indexes\*.sql) do call :osql "% %i"
@rem Create Views
echo Create Views
echo Create Views>>%LOGFILE%
for % %i in(Table\Views\*.sql) do call :osql "% %i"
@rem Create SPs
echo Create SPs
echo Create SPs>>%LOGFILE%
for % %i in(Table\SPs\*.sql) do call :osql "% %i"
@rem Create Functions
echo Create Functions
echo Create Functions>>%LOGFILE%
for % %i in(Table\Functions\*.sql) do call :osql "% %i"
goto DONE
:ERROR
Echo All 2 parameters (Server name ,CMDB database name) must be supplied as parameters.
Echo---------------------------------------------------------
Echo USAGE: %0 [Server] [database]
Echo------------------------------------------------------------
:ERROREXIT
echo-----
Ïà¹ØÎĵµ£º
Ò»¡¢Êʺ϶ÁÕß¶ÔÏó£ºÊý¾Ý¿â¿ª·¢³ÌÐòÔ±£¬Êý¾Ý¿âµÄÊý¾ÝÁ¿ºÜ¶à£¬Éæ¼°µ½¶ÔSP£¨´æ´¢¹ý³Ì£©µÄÓÅ»¯µÄÏîÄ¿¿ª·¢ÈËÔ±£¬¶ÔÊý¾Ý¿âÓÐŨºñÐËȤµÄÈË¡£ ¡¡
¶þ¡¢½éÉÜ£ºÔÚÊý¾Ý¿âµÄ¿ª·¢¹ý³ÌÖУ¬¾³£»áÓöµ½¸´ÔÓµÄÒµÎñÂß¼ºÍ¶ÔÊý¾Ý¿âµÄ²Ù×÷£¬Õâ¸öʱºò¾Í»áÓÃSPÀ´·â×°Êý¾Ý¿â²Ù×÷¡£Èç¹ûÏîÄ¿µÄSP½Ï¶à£¬ÊéдÓÖûÓÐÒ»¶¨µÄ¹æ·¶£¬½«»áÓ°ÏìÒÔºóµÄϵͳά»¤ ......
ch02
--3-4
select * from orders
where 'México D.F.' in
(select City
from Customers
where Orders.CustomerID = Customers.CustomerID )
--3-5
select * from orders
where 'usa' =
(select Country
from Customers
where Orders.CustomerID = Customers.CustomerID )
--4-1
select * from or ......
SQLº¯Êý
ÔÚSQLÖУ¬º¯Êý¶ÔÊý¾Ý»òÊý¾Ý×éÖ´ÐвÙ×÷£¬È»ºó·µ»ØÐèÒªµÄÖµ¡£º¯Êý±í´ïʽ¿ÉÒÔ³öÏÖÔÚSELECTÁбíÖУ¬»òÕß
ÔÚÈκÎÔÊÐí³öÏÖµÄλÖÃÉÏ¡£SQL°üº¬ÁËÆßÖÖº¯Êý:
(1)¾ÛºÏº¯Êý:·µ»Ø»ã×ÜÖµ¡£
(2)תÐͺ¯Êý:½«Ò»ÖÖÊý¾ÝÀàÐÍת»»ÎªÁíÍâÒ»ÖÖ¡£
(3)ÈÕÆÚº¯Êý:´¦ÀíÈÕÆÚºÍʱ¼ä¡£
(4)Êýѧº¯Êý:Ö´ÐÐËãÊõÔËËã¡£
(5)×Ö·û´®º¯Êý:¶Ô×Ö·û´ ......
ÄãÊÇ·ñÓöµ½¹ý ÏëÔÚ ×Ö·û´®ÀïÃæÐ´ SQLÓï¾ä£¬µ«ÊÇ×ÜÊÇÓöµ½ ijЩ·ûºÅ²»»áд.
±ÈÈç˵ÔÚ×Ö·û´®ÀïÃæÐ´¸ö±äÁ¿.
like: str sql="select * from abc where id= ' "++" ' "
idµÄ±äÁ¿Ó¦ ÏÈÓõ¥ÒýºÅÈ»ºó“+”ºÅ¡£
½ñÌìÓöµ½¸öºÜ³¤µÄSQLÓï¾ä£¬¶øÇÒSQLÓï¾äÀïÃæÇ¶Ì×ÁË×Ö·û´®¡£µ±Ê±¸ù±¾²»»áд ......
use Dbname
go
select
[±íÃû]=c.Name,
[±í˵Ã÷]=isnull(f.[value],''),
[ÁÐÃû]=a.Name,
[ÁÐÐò號]=a.Column_id,
&nbs ......