use a fixed server role
Use a Fixed Server Role
... in a fixed server role does not grant access to a database or data within the databases. Fixed server roles are intended for administrators and assistant administrators and do not automatically ... their actions as system administrators. Because fixed server roles are global within SQL Server, the actions that fixed server role members perform could affect all the databases that SQL Server ... automatically grant access to any of the data that SQL Server manages. Database object permissions (discussed later in this chapter in How-To 11.10) are required to gain access to data and database objects....
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Design and Implement a SQL Server Database
... AuthID First Name Last Name A1 John Brown A2 Matthew Bortniker A3 Rick Johnson A4 Peter Wright A5 James MoonAuthorBookBookIDAuthID1 A1 2 A2 2 A3 3 A4 3 A5 3 A1 Ngoài ra một trong ... thông thường đó là Default Instance. Một Instance c a SQL Server 2000 có 4 system databases và một hay nhiều user database. Các system databases bao gồm:• Master : Ch a tất cả những thông tin ... động lại SQL Server hay khi ta disconnect. • Model : Database này đóng vai trò như một bảng kẻm (template) cho các database khác. Ngh a là khi một user database được tạo ra thì SQL Server sẽ...
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Design and Implement a SQL Server Database
... (template) cho các database khác. Ngh a là khi một user database được tạo ra thì SQL Server sẽ copy toàn bộ cácsystem objects (tables, stored procedures ) từ Model database sang database mới v a ... (SQL) Server nào đó là ta nói đến một Instance c a SQL Server 2000, thông thường đó là Default Instance. Một Instance c a SQL Server 2000có 4 system databases và một hay nhiều user database. ... Sp_help ['object'] Cung cấp thông tin về một database object (table, view ) hay một data type. Sp_helpdb ['database'] Cung cấp thông tin về một database cụ thể nào đó. Sau đó...
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Specifying Locking Hints in a SQL Server Database
... being read by a user and preventing users from reading data being changed by a user. Locks are acquired and released by user actions; they are managed internally by database software. A locking ... statement. READCOMMITTED Use the same locking as a transaction with an isolation level of READ COMMITTED. READUNCOMMITTED Same as NOLOCK. REPEATABLEREAD Use the same locking as a transaction ... SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da);...
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Configuring Ubuntu Server As a Mail Server
... Worknkkp<q^qjpq6+ap_+lkopbet_]pi]ej*_bOaa+qon+od]na+lkopbet+i]ej*_b*`eopbkn]_kiiajpa`(ikna_kilhaparanoekj @a^ e]jola_ebe_6Ola_ebuejc]behaj]iasehh_]qoapdabenophejakbpd]pbehapk ^a qoa`]opdaj]ia*Pda @a^ e]j`ab]qhpeo+ap_+i]ehj]ia*iuknecej9+ap_+i]ehj]iaoipl`[^]jjan9 ... serve mail. Several Linux- based mail server programs are available for this purpose. Several programs are available to accomplish this task. In this chapter you will learn what is necessary ... i]eh[j]ia$Q^qjpq%^ebb9jk]llaj`ejc*`ki]ejeopdaIQ=#ofk^*]llaj`[`kp[iu`ki]ej9jkQj_kiiajppdajatphejapkcajan]pa`ah]ua`i]ehs]njejco`ah]u[s]njejc[peia90dna]`ia[`ena_pknu9jkPHOl]n]iapanooipl`[pho[_anp[beha9+ap_+ooh+_anpo+ooh)_anp)oj]gakeh*laioipl`[pho[gau[beha9+ap_+ooh+lner]pa+ooh)_anp)oj]gakeh*gauoipl`[qoa[pho9uaooipl`[pho[oaooekj[_]_da[`]p]^]oa9^pnaa6...
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Configuring Ubuntu Server As a VPN Server
... GAU[@ENEj_na]oapdeopk.,04ebukq]nal]n]jke`*Pdeosehhohks`ksjPHOjackpe]pekjlanbkni]j _a ]osahh]opdakja)peia@Dl]niocajan]pekjlnk_aoo*atlknpGAU[OEVA9-,.0Ejdksi]ju`]uoodkqh`pdankkp?=gauatlena;atlknp?=[ATLENA9/21,Ejdksi]ju`]uoodkqh`_anpebe_]paoatlena;atlknpGAU[ATLENA9/21,Pdaoa]napda`ab]qhpr]hqaobknbeah`osde_dsehh ^a lh] _a` ejpda_anpebe_]pa*@kj#pha]ra]jukbpdaoabeah`o^h]jg*atlknpGAU[?KQJPNU9QOatlknpGAU[LNKREJ ?A9 ?=atlknpGAU[?EPU9O]jBn]j_eo_katlknpGAU[KNC9Bknp)BqjopkjatlknpGAU[AI=EH9ia<iudkop*iu`ki]ejAfter ... Server nkkp<iah6+ap_+klajrlj +a] ou)no]*+^qeh`)gau)oanraniahCajan]pejc]-,.0^epNO=lner]pagau*****''''''**************************************************''''''snepejcjaslner]pagaupk#iah*gau#)))))Ukq]na]^kqppk ^a ]oga`pkajpanejbkni]pekjpd]psehh ^a ej_knlkn]pa`ejpkukqn_anpebe_]panamqaop*Sd]pukq]na]^kqppkajpaneosd]peo_]hha`]@eopejcqeoda`J]iakn]@J*Pdana]namqepa]basbeah`o^qpukq_]jha]raokia^h]jgBknokiabeah`opdanasehh ^a ]`ab]qhpr]hqa(Ebukqajpan#*#(pdabeah`sehh ^a habp^h]jg*)))))?kqjpnuJ]ia$.happan_k `a% WJHY6Op]paknLnkrej _a J]ia$bqhhj]ia%WJ>Y6Hk_]hepuJ]ia$ac(_epu%WNkkoaj`]]hY6Knc]jev]pekjJ]ia$ac(_kil]ju%Wo]j`anY6Knc]jev]pekj]hQjepJ]ia$ac(oa_pekj%WY6?kiikjJ]ia$ac(ukqnj]iaknukqnoanran#odkopj]ia%WiahY6Ai]eh=``naooWi]eh<o]j`an*bnY6Lha]oaajpanpdabkhhksejc#atpn]#]ppne^qpaopk ^a oajpsepdukqn_anpebe_]panamqaop=_d]hhajcal]ooskn`WY6=jklpekj]h_kil]juj]iaWY6Qoejc_kjbecqn]pekjbnki+ap_+klajrlj +a] ou)no]+klajooh*_jb?da_gpd]ppdanamqaopi]p_daopdaoecj]pqnaOecj]pqnakgPdaOq^fa_p#o@eopejcqeoda`J]iaeo]obkhhkso_kqjpnuJ]ia6LNEJP=>HA6#JH#op]paKnLnkrej_aJ]ia6LNEJP=>HA6#J>#hk_]hepuJ]ia6LNEJP=>HA6#Nkkoaj`]]h#knc]jev]pekjJ]ia6LNEJP=>HA6#o]j`an#_kiikjJ]ia6LNEJP=>HA6#iah#ai]eh=``naoo6E=1OPNEJC6#i]eh<o]j`an*bn#?anpebe_]paeopk ^a _anpebea`qjpeh=qc.0,360260..,-4CIP$/21,`]uo%Oecjpda_anpebe_]pa;Wu+jY6uCHAPTER ... Scriptsnkkp<iah6+ap_+klajrlj +a] ou)no]okqn _a *+r]noJKPA6Ebukqnqj*+_ha]j)]hh(Esehh ^a `kejc]ni)nbkj+ap_+klajrlj +a] ou)no]+gauonkkp<iah6+ap_+klajrlj +a] ou)no]*+_ha]j)]hhnkkp<iah6+ap_+klajrlj +a] ou)no]*+^qeh`)_]Cajan]pejc]-,.0^epNO=lner]pagau*************************************''''''****************************************''''''snepejcjaslner]pagaupk#_]*gau#)))))Ukq]na]^kqppk ^a ]oga`pkajpanejbkni]pekjpd]psehh ^a ej_knlkn]pa`ejpkukqn_anpebe_]panamqaop*Sd]pukq]na]^kqppkajpaneosd]peo_]hha`]@eopejcqeoda`J]iakn]@J*Pdana]namqepa]basbeah`o^qpukq_]jha]raokia^h]jgBknokiabeah`opdanasehh ^a ]`ab]qhpr]hqa(Ebukqajpan#*#(pdabeah`sehh ^a habp^h]jg*)))))?kqjpnuJ]ia$.happan_k `a% WJHY6Op]paknLnkrej _a J]ia$bqhhj]ia%WJ>Y6Hk_]hepuJ]ia$ac(_epu%WNkkoaj`]]hY6Knc]jev]pekjJ]ia$ac(_kil]ju%Wo]j`anY6Knc]jev]pekj]hQjepJ]ia$ac(oa_pekj%WY6?kiikjJ]ia$ac(ukqnj]iaknukqnoanran#odkopj]ia%Wo]j`an?=Y6Ai]eh=``naooWi]eh<o]j`an*bnY6Creating...
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Getting a SQL Server Query Plan
... BY CompanyName"; // Retrieve the plan into DataReader. SqlDataReader dr = cmd.ExecuteReader( ); // Iterate over all result sets and all rows to get plan. do { while (dr.Read( )) ... SHOWPLAN_TEXT (from the Query Execution category) is ON, SQL Server returns a result set containing detailed information about how the SQL statements are going to be executed rather than actually ... the plan. For batch SQL statements, the result sets alternate between statement and plan for each statement in the batch. SHOWPLAN_TEXT does not need to be explicitly set to OFF. It only affects...
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Using a SqlConnection Object to Connect to a SQL Server Database phần 1
... ADO.NET automatically stores database connections in a pool. Connection pooling offers a great performance improvement because you don't have to wait for a brand new connection to the database ... established when there's a suitable connection already available. When you close a connection, that connection isn't actually closed; instead, your connection is marked as unused and ... " ;server= localhost;database=Northwind;uid=sa;pwd=sa"; where server specifies the name of the computer on which SQL Server is running. database specifies the name of the database. uid...
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Debugging a SQL Server Stored Procedure
... Solution Use Visual Studio .NET to debug SQL Server stored procedures (in both standalone mode and from managed code). Discussion Debugging a stored procedure in standalone mode You can debug a ... [ Team LiB ] Recipe 9.8 Debugging a SQL Server Stored Procedure Problem Given an application that uses a SQL Server stored procedure that is causing errors, you need ... 2. Create a connection to the database or select an existing connection. 3. Select and expand the node for the database that contains the stored procedure. 4. Expand the Stored Procedures node....
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Use a Single Web Form to Update Multiple Lookup Tables
... ' Get the data and put it in the data table. odaLookupData.Fill(dtNew) ' Save the data table to a session variable so that ' you don't lose it on a trip back ... ListBox Name lstLookupTables AutoPostback True Label Name Label2 Text Lookup Table Data: DataGrid Name dgLookupData AllowPaging True PageSize 5 Label Name Label3 Text Errors: Another ... frmHowTo8_6.aspx: Tracking the DataTable Object Between Trips to the Server Private mdtLookupData As New DataTable() Private Sub Page_Load(ByVal sender As System.Object, _ ByVal e As System.EventArgs)...
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Tài liệu MCSA/MCSE Exam 70-290: Managing and Maintaining a Windows Server 2003 Environment ppt
... support.Jackie Gross, Gayle Voycey, Alexia Penny, Anik Robitaille, Craig Siddall, Darlene Morrow,Iolanda Miller, Jane Mackay, and Marie Skelly at Jackie Gross & Associates for all theirhelp and ... moni-toring and analyzing logged events; planning and managing software updates; man-aging software site licensing; remote management of servers, using RemoteAssistance,Terminal Services, and available ... Oliver Neale is an Information Technology manager for a large manufac-turing company headquartered in the southwest. His IT career spans 16 years and justabout as many systems. He has contributed...
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Tài liệu MCSA/MCSE Exam 70-291: Implementing, Managing, and Maintaining a Windows Server 2003 Network Infrastructure pptx
... Projects Agency (DARPA) tackledthis problem with an experiment designed to demonstrate a way to share computer dataacross a wide area network.This experiment was called ARPANET (Advanced ResearchProjects ... popularity); and we have the network interface card (NIC) thathas both a physical MAC address and a logical IP address (we’ll discuss the IP address a bitlater).The NIC has logic (a circuit board ... 1computer.1.2 Manage DHCP. 31.2.1 Manage DHCP clients and leases. 31.2.2 Manage DHCP Relay Agent. 31.2.3 Manage DHCP databases. 31.2.4 Manage DHCP scope options. 31.2.5 Manage reservations and reserved...
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Tài liệu Appendix A: ISA Server Caching Criteria pdf
... contains an Always Cache meta-tag. This scenario hardly occurs, and for performance reasons, you should carefully evaluate caching of dynamic content. HTTP Request Headers. ISA Server bypasses ... and one of the headers that cause ISA Server to not cache the object, ISA Server does not cache the object. Note 4 Appendix A: ISA Server Caching Criteria FTP Caching Because FTP servers ... response also contains a Cache-Control: public header. This combination of headers is extremely rare. In all other cases, if a single response contains of the headers that cause ISA Server to cache...
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Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc
... System.Object class acts as the base class for all classes. In other words, all classes are ultimately derived from the System.Object class. The second parameter is an object of a class that is derived ... StateChangeEventArgs class. The following example defines a method named StateChangeHandler to handle the StateChange event. You'll notice that the second parameter to this method is a StateChangeEventArgs ... mySqlConnection.StateChange += new StateChangeEventHandler(StateChangeHandler); Whenever the StateChange event fires, the StateChangeHandler() method will be called, which displays the original and current...
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Tài liệu Specifying Locking Hints in a SQL Server Database doc
... as a transaction with an isolation level of READ COMMITTED. READUNCOMMITTED Same as NOLOCK. REPEATABLEREAD Use the same locking as a transaction with an isolation level of REPEATABLE READ. ... SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... on a resource. Locks ensure transactional integrity and database consistency by preventing other users from changing data being read by a user and preventing users from reading data being changed...
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- use a single windows
- use a single web
- use fixed database roles
- executing a sql server
- using a single stored procedure to update multiple changes to a sql server database
- specifying locking hints in a sql server database
- getting a sql server query plan
- determining the length of columns in a sql server table
- fixed database roles can use the deny command
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