... Table 9-2 SQLServer debugging components Component Installation location SQLLE.DLL Client SQLDBG.DLL Client andserver MSSDBI98.DLL Server in the \binn directory of the SQLServer instance SQLDBREG2.EXE ... significant limitations to SQLServer Debugging: • • • • • It is not possible to debug SQL statements that are outside of a stored procedure It is not possible to step into a stored procedure from ... be established with the NET data provider for SQLServer before debugging a mixed-language application After that, you can open storedproceduresand set breakpoints in the same way as for other...
... MessageBox.Show(excp.Message) End Try End Sub The last thing that this routine does is open a recordset based on the Command object This is to the use just those records that are needed In this case, the GetString method ... use the Execute method To see the routine in A.8 executed, click on the button with the caption Stored Procedure with Parameter, located on the frmMain form for this Appendix project ...
... conn.BeginTransaction( ); // Create command in the transaction with parameters SqlCommand cmd = new SqlCommand("InsertCategories_Transacted", conn, tran); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@CategoryID", ... DbmsTransactionForm.cs // Namespaces, variables, and constants using System; using System.Configuration; using System.Windows.Forms; using System.Data; using System.Data.SqlClient; private SqlDataAdapter ... properly When calling a stored procedure from a NET manual transaction, the transaction count entering the stored procedure is Using the SQL BEGIN TRAN command in the stored procedure creates...
... cmd.CommandText = strSQL cmd.CommandType = ADODB.CommandTypeEnum.adCmdText ' Execute the command cmd.Execute() ' Reopen the Orders table and redisplay the ShippedDate Field rstNew.Open(strDispSQL, ... table and display the ShippedDate as they were rstOld.Open(strDispSQL, cnn) txtResults.Text = "Old Values: " & vbCrLf & vbCrLf & rstOld.GetString ' Set up the Command object to use the SQL string ... can also use the Insert and Delete statements to perform other bulk operations with the Command object One of the last tasks that is useful to perform using ADO with SQLServer is to create objects...
... tính bảng gọi bậc bảng Concepts of RDBMS andSQLServer 2000/Session 1/ 26 of 27 Phân loại SQL Các lệnh SQL DQL DML DCL DDL CCL Concepts of RDBMS andSQLServer 2000/Session 1/ 27 of 27 ... RDBMS andSQLServer 2000/Session 1/ of 27 Sự phát triển DBMS-2 Hệ CSDL tập trung •Dữ liệu lưu vị trí trung tâm chung •Mọi người sử dụng phép truy cập vào CSDL chung Concepts of RDBMS andSQLServer ... Concepts of RDBMS andSQLServer 2000/Session 1/ 11 of 27 Mô hình phân cấp-1 Mô hình liệu phân cấp phát triển để mô hình hóa loại quan phân cấp giới thực Concepts of RDBMS andSQLServer 2000/Session...
... Extended Stored Procedures, Functions, and Other T -SQL Objects Historical Perspective on Extended StoredProcedures Why Replace XPs with SQL CLR? Faster and Easier to Code Plays Nice with SQLServer ... to Save a SQL CLR UDT Web Forms andSQL CLR Aggregates Integration Services andSQL CLR TVFs Building the SQL CLR TVF Using the SQL CLR TVF in an SSIS Package Reporting Services andSQL CLR TVFs ... Chapter 9: Handling Errors in CLR StoredProcedures Exception-Handling Mechanisms Used in SQL CLR How How How How T -SQL @@Error Exception-Handling Works T -SQL Try Catch Error-handling Works...
... following services: SQLServer (MSSQL) SQLServer Agent (SQLAgent) Distributed Transaction Coordinator (MSDTC) SQL Mail The database server is actually implemented as the SQLServer (MSSQL) service ... which SQLServer is installed (usually \Program Files\Microsoft SQL Server\ MSSQL\Data) SQLServer 2000 Stored Procedure & XML Programming Make sure that SQLServer is running If necessary, run SQL ... 2: The SQLServer Environment osql and isql Before Query Analyzer (and ISQL/W—ISQL for Windows), DBAs used a command line utility called isql to run Transact -SQL statements against the server...
... option thích hợp Ta schedule cho SQLServer backup định kỳ Restore Database Trước restore database ta phải xác định thứ tự file cần restore Các thông tin SQLServer chứa msdb database cho ta biết backup ... thôi, đồng thời sau ta tiếp tục restore file backup lại (SQL Server log transaction roll back undo log file ta restore backup file SQLServer trả lại trạng thái no recovery từ ghi undo file) Người ... điểm khứ mà đảm bảo tính đồng (consistent) Trong lúc backup SQLServer copy tất hoạt động database kể hoạt động xảy trình backup ta backup SQL chạy mà không cần phải ngưng lại Recovery Models • •...
... file SQLServer hoàn toàn có đầy đủ sở để viết vào dĩa cứng Còn transaction chưa commited (do bị down bất ngờ) SQLServer roll back hai transaction dựa ghi log file Cấu Trúc Logic Của Một SQLServer ... Của Một SQLServer Database Hầu thứ SQLServer tổ chức thành objects ví dụ tables, views, stored procedures, indexes, constraints Những system objects SQLServer thường có bắt đầu chữ sys hay ... table Ðầu tiên SQLServer dành Page Mixed Extent để chứa data cho table sau data tăng trưởng SQL dành hẳn Uniform Extent cho table Nguyên Tắc Hoạt Ðộng Của Transaction Log Trong SQLServer Transaction...
... and software requirements for SQLServer 2005 Insert the SQLServer 2005 DVD or CD If the SQLServer 2005 Setup screen is displayed, click Run the SQLServer Installation Wizard If the SQLServer ... lại server VI Verify the installation Click Start Run Cmd Type the following command and press ENTER NET START MSSQLSERVER Enter the following command to connect to MSSQLSERVER using the SQLCMD ... following command to stop the AWSQLSERVER2 instance: NET STOP MSSQLSERVER Close the command window Review the log files Open Windows Explorer, and browse to the E:\Program Files\Microsoft SQL Server\ 90\Setup...
... ) Sau mô hình kiến trúc lớp SQLServer DMO ứng dụng SQlServer Enterprise manager Giao diện OLE SQLServer Distributed Management Object SQLServer executive SQLServer Engine Lớp cầu đến ứng ... Microsoft SQLServer Ngoài có Web site, Book online, OLAP service Trong Microsoft SQLServer 7.0 Component gồm có hai lựa chọn: + Microsoft SQLServer 7.0 Standard Edition + Microsoft SQLServer ... http:/www.diachiweb.com Microsoft SQLServer có dạng sau: + Microsoft SQLServer 7.0 Standard Edition + Microsoft SQLServer 7.0 Enterprise Edition Ngoài phiên sau : + Microsoft SQLServer 7.0 office 2000...
... end else if (a[r].key>a[2*r].key )and( a[2*r].key a[2*r+1].key)then begin swap(a[r],a[2*r]); r := 2*r ; {Xột ti p nỳt trỏi } end else if (a[r].key > a[2*r+1].key) and (a[2*r+1].key < a[2*r].key) ... integer; var FirstKey : KeyType; k : integer; begin k := i+1; FirstKey := a[i].key; while (k j then FindPivot := else if a[k].key > FirstKey then FindPivot ... procedure InsertionSort; var i,j: integer; begin {1} for i := to n begin {2} J := i; {3} while (j>1) and (a[j].key < a[j-1].key) begin {4} swap(a[j], a[j-1]); {5} j := j-1; end; end; end; ỏnh giỏ:...