Bài 1: Giới thiệu SQL Server 2000 ppsx

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Mt chút kin thc v các Version ca SQL Server P!%""I+89X8>?/6r7,["T0j0!+:%""I +rCO8C;@"M00."<:,:["T0j< "M0$8@&e0.:+QZP!M07=8Z@" T0j0D"7+:[A"M0<"c0(]CP&C 3ZH_`$"+36&0 %+,+Q$+38")0g:"m,$;: ,!"@3"8@7=O/!F0gp!$;:, ;&"""T0j"QM0@"<53&+_&7=,L&!@ 3"8@+Y&(0i+:"o<3&$;s"@[! !f+0 1.3. Các thành phn quan trng trong SQL Server 2000 +89?;"$_/O8 !"!#!!$!B2W!& B&0000.3/O&7/9/@!;"/3/"h F/"8/YZ3m0  lktlucky2002@yahoo.com Page 3 of 44 1.3.1. Relational Database EngineE.3tP!N dY&:7H4!!!3&=73!8@;!$ //"?37,7C!!""(=*P!%""I8Wk#!! u$vW#u(2uB#'2!u/#!!$!."&u#'.(0g"!:s:7Hw +_h/(Z*8)*<3&<"(P!3&7O; &<"+_7""II0 1.3.2. ReplicationE.C;"$!" /!(N V)$;:!!$!5+,4!+8934*8>L&<6/ 60%&+x/>$;:3!!$!&8C<73 +,;&$3"3"/"!!$!(3&8>5+,38+C /I"!P!Z(0A?+_/"P!$;oO/+896/6 8>L&<+,+$"ZZL3P!3$3"3"0';7=,5C$!7/ !""8>9/&0DC]$;/!"yF+:C/!"P! f+89)*+,$"+"!!$!+89+1$&"z(0 /!"f+89$7{"$| 1.3.3. Data Transformation Service (DTS,E%X*&,X!!=5  gC$;"=&@"+:!!+894!"_73 !3;73!*,84!"u!2#'P!J'%(22 %""IW0000';}}f:O&,!!!3&!!& !I(7=h&,$;s+X;I"!(:8@78"!!$! 7327+:$;f?&#DF/$;&C=<m8C"0#Df +89$7{"$c0 1.3.4. 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Data Definition Language (DDL): dY&5+,3ZP!!!$!8+Xp!3"Q P!!$2!&XZ!!IP!!!$!0008>:; • .! "$v‚g!  • W "$v‚g!  • #"/ "$v‚g!  D"+: "$v‚g! :,!$2`2"/"2L000 AZ*N .!!f;"!!$<J/"@R."/!&J#2."/!&g!2."! USE Northwind CREATE TABLE Importers( CompanyID int NOT NULL, CompanyName varchar(40) NOT NULL, Contact varchar(40) NOT NULL ) W!+Y&"/ƒ/!!&+-+Xp!P!!$8<!&$@(!& ."!000D"Z*&!f<."!D"!$J/" USE Northwind ALTER TABLE Importers ADD ContactTitle varchar(20) NULL #"/!+Y&f""L:!!$7\!!$! 23#'%  2435 '67"73@#hL:!!!8!$„1;(0 USE Northwind DROP TABLE Importers 2.2. Data Control Language (DCL): dY&3&_&6/<["$v!$2`2"/"000(0D8>: ;!N • V! • "7 • #& lktlucky2002@yahoo.com Page 6 of 44 AZ*N !f"/ƒ/"K$ "+89&_+@!$.""!!$! g"`8738a"`V"/f+89$7{"/O&( USE Northwind GRANT SELECT ON Customers TO PUBLIC !f[&_+@!$.""!!$!g"`P!3" K$ " USE Northwind DENY SELECT ON Customers TO PUBLIC !fL:!$\3*P!3&_+89"/ƒ/!&[8@+: USE Northwind REVOKE SELECT ON Customers TO PUBLIC 2.3. Manipulation Language (DML): dY&/-$C5+,L)!!82S/!2J2# AZ*N  USE Northwind SELECT CustomerID, CompanyName, ContactName FROM Customers WHERE (CustomerID = 'alfki' OR CustomerID = 'anatr') ORDER BY ContactName  USE Northwind INSERT INTO Territories VALUES (98101, 'Seattle', 2) 9 USE Northwind UPDATE Territories SET TerritoryDescription = 'Downtown Seattle' WHERE TerritoryID = 98101  USE Northwind DELETE FROM Territories lktlucky2002@yahoo.com Page 7 of 44 WHERE TerritoryID = 98101 A]/O&73H$<F=Cp7=OZ_0.F"#$; :,:…"!&7=+_+890 + :3 ;< =/ >$?@5A'BC d,;&3YZ*<$;O)*@/(/  ; $4D KO&F!f$_3/O;"<F/3/P!DE  dY&Z<P!3!!$!"$v0g:5+,L3+X"$v0.F7:+Cu$v" F!+_6/+C!$2`2"/"2L00000A]O8e4" +_+89C7C"7,8@+89"$vE"((0D"Z*!D!$k2 i&."2#/"I CREATE TABLE TableX (KeyCol INT PRIMARY KEY, Description NVARCHAR(80)) .: ! "; JI  "; = 8> 8 (   "; e   2";&O:?GG!&?†‡+,H30";#+895+@35 @[7:!P!7&`"(!&3:7"0 lktlucky2002@yahoo.com Page 8 of 44 AZ*N SELECT * FROM [My Table] WHERE [Order] = 10 D"Z*<u5@7&`"u<O+Q"?"Q=†‡0 EF-7, 'C"DEo:4H8w8"3=6/]73p!O7!$3" 8@";8@7)*0'C+89$}+O$q?ˆd@3"$!!!$]:! ?ˆˆ( AZ*N USE Northwind DECLARE @EmpIDVar INT SET @EmpIDVar = 3 SELECT * FROM Employees WHERE EmployeeID = @EmpIDVar + 1 GFH3, .:";";$E";EI .3-+89!R:N • 8IGN";&8>_"$v+89+L)8!$0AZ*8 uKBgSB ‰f_":,+4XZP!!$"Y 0 • (GN";&<3X_3X+!&3 3X-0AZ*8WAVf_3X$]P!0 • GN";&<3X+_3X+0D"";& ;!_";\83_"3e2_>!2L)7,0000AZ* 8%ugDŠ‹EbER‹(f_3b0 .39+89;"!$Y. 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