giới thiệu oracle sql plus tt

... Môn: Ngôn ngữ SQL Bài Oracle DBMS Oracle SQL* Plus Slide Giới thiệu Oracle SQL* Plus (tt) Truy cập vào SQL* Plus từ Windows: Tên người dùng CSDL Mật Connection string -Nếu cài Oracle Personal để trống ... ngữ SQL Bài Oracle DBMS Oracle SQL* Plus Slide Giới thiệu Oracle SQL* Plus Là phần mềm thao tác CSDL dùng SQL Có số lệnh riêng Khoa Công nghệ Thông tin Trường ĐH Bách Khoa Tp.HCM Môn: Ngôn ngữ SQL ... vào SQL* Plus từ dấu nhắc DOS:  sqlplus [username[/password[@database]]] Khoa Công nghệ Thông tin Trường ĐH Bách Khoa Tp.HCM Môn: Ngôn ngữ SQL Bài Oracle DBMS Oracle SQL* Plus Slide Giới thiệu Oracle...

Ngày tải lên: 23/10/2014, 16:56

Ngày tải lên: 10/09/2012, 14:58

... chuẩn để phân cách câu lệnh SQL hệ thống CSDL cho phép nhiều câu lệnh SQL thực thi thông qua lời gọi Các câu lệnh SQL viết câu lệnh đơn (mỗi câu lệnh lệnh SQL) MS Access MS SQL Server không đỏi hỏi ... Pettersen Lưu ý: Một số hệ thống CSDL đòi hỏi câu lệnh SQL phải kết thúc dấu chấm phảy (;) Chúng ta không dùng dấu chấm phảy viết SQL ngôn ngữ thao tác liệu (DML - Data Manipulation Language) SQL ... Borgvn 23 Sandnes Pettersen Kari Storgt 20 Stavanger Bảng bao gồm mẩu tin (dòng), mẩu tin tương ứng với người, bốn cột (LastName, FirstName, Address City) Câu truy vấn SQL Với SQL ta truy vấn CSDL...

Ngày tải lên: 21/10/2013, 23:20

... Giới thiệu SQL Server Reporting Services Bộ phần mềm SQL Server 2005, 2008 2008 R2 đóng gói sẵn với SQL Server Reporting Services (SSRS) – giải pháp ... thông tin bước khởi đầu để giới thiệu chức SSRS Để nắm bắt nhiều chi tiết SQL Server Reporting Services, bạn tham khảo thêm đường dẫn sau đây: SQL Server Books Online, SQL Server Books Online Tutorials, ... project lại dựa theo phân loại định Tại Start menu, bạn chọn Programs > Microsoft SQL Server 2008 (2005 phiên nào) > SQL Server Business Intelligence Development Studio Chọn tiếp File > New > Project...

Ngày tải lên: 24/03/2014, 09:20

... Starting SQL* Plus Invoke SQL* Plus by issuing the sqlplus command from your operating-system command prompt On Microsoft Windows systems, use either sqlplus or sqlplusw depending on whether you want SQL* Plus ... Merging Data (Oracle9 i) Section 1.8 Transaction Management Section 1.9 Formatting Text Reports Section 1.10 Tuning SQL Section 1.11 SQL* Plus Format Elements 1.1 Introduction The Oracle SQL* Plus Pocket ... argument to SQL* Plus Such passwords may be easily visible to other users on Linux and Unix systems 1.2.1.1 Syntax for the sqlplus command The syntax used to invoke SQL* Plus is as follows: sqlplus [[-S[ILENT]]...

Ngày tải lên: 25/03/2014, 10:51

... Enterprise CPU Không giới hạn Không giới hạn RAM 1GB 3GB Không giới hạn Không giới hạn Không giới hạn Kích thước 4GB CSDL Không giới hạn Không giới hạn Không giới hạn Không giới hạn Phân vùng Không ... 2005 • • • • • • • • • SQL Database Engine SQL Server Analysis Services SQL Server Integration Services SQL Server Reporting Services SQL Server Notification Services SQL Server Service Broker ... more Maximum: GB SQL Server 2005 (32-bit) Processor type SQL Server 2005 Enterprise Edition SQL Server 2005 Developer Edition SQL Server 2005 Standard Edition Các phiên khác SQL Server 2005 Các...

Ngày tải lên: 16/06/2014, 13:46

... Hoạt động 1: Giới thiệu nguyên lí hoạt động máy tính Hoạt động Học Nội dung Hoạt động Giáo viên sinh VIII Hoạt...

Ngày tải lên: 18/06/2014, 14:20

... 3 Bài Hoạt động 1: Giới thiệu số phận máy tính Tên phận Chức Các thành phần IV Bộ nhớ ( Main Memory): Bộ nhớ có tên gọi ... mạnh giống khác nhớ RAM ROM – Phân biệt thiết bị vào/ra BÀI TẬP VỀ NHÀ: – Bài SGK – Đọc tiếp "Giới thiệu máy tính" *Rút kinh nghiệm: ...

Ngày tải lên: 18/06/2014, 14:20

... to SQL* Plus What Is SQL* Plus History of SQL* Plus Why Master SQL* Plus Creating and Loading the Sample Tables Interacting with SQL* Plus Starting SQL* Plus Some Basic SQL* Plus Commands Running SQL ... Edition ORACLE, Oracle, Oracle Enterprise Manager, Oracle Personal Edition, Oracle Procedure Builder, Oracle Server, Oracle Server Manager, Oracle Version 6, Oracle7 , Oracle8 , Oracle 8i, Net8, SQL* Loader, ... with SQL* Plus Connecting for Administrative Purposes Starting and Stopping a Database Looking at Your Database Database Backup and Recovery 11 Customizing Your SQL* Plus Environment SQL* Plus Settings...

Ngày tải lên: 05/07/2014, 04:20

... being written about, and the manual for SQL* Plus is no exception Oracle' s manual will tell you about SQL* Plus, but only about SQL* Plus There is little information on how to use SQL* Plus in conjunction ... the SQL* Plus environment, with and without an external editor How to write simple scripts using SQL* Plus How to prompt for user input and use that input in SQL commands, PL /SQL blocks, and SQL* Plus ... to SQL* Plus, goes into more detail about what SQL* Plus really is and why you should master it It gives you a taste of the many different tasks SQL* Plus can be used for A short history of SQL* Plus...

Ngày tải lên: 05/07/2014, 04:20

... Introduction to SQL* Plus In this chapter: What Is SQL* Plus? History of SQL* Plus Why Master SQL* Plus? Creating and Loading the Sample Tables SQL* Plus is the command-line interface to the Oracle database ... SQL* Plus This book will show you how SQL* Plus' s Relation to SQL, PL /SQL and the Oracle Database SQL* Plus is often used in conjunction with two other products, both of which have the letters SQL ... a SQL query, SQL* Plus takes it and sends it to the database, the database returns the results to SQL* Plus, and SQL* Plus displays those results in a format you can understand History of SQL* Plus...

Ngày tải lên: 05/07/2014, 04:20

... new to SQL* Plus and are completely uncertain how to start it in your particular environment, you should first read the section titled Starting SQL* Plus in Chapter 2, Interacting with SQL* Plus Once ... you won't need a separate unzip utility Step 2: Start SQL* Plus When you first start SQL* Plus in a Windows environment, you will see a SQL* Plus window open You will also immediately be prompted ... to that shown in Figure 14 Figure 14 SQL* Plus after a successful login The opening screen shows the SQL* Plus version, some copyright information, and some Oracle database version information The...

Ngày tải lên: 05/07/2014, 04:20

... arg3 ]]]¦-¦-? where: SQLPLUS Is the command to use when invoking SQL* Plus On a Unix system, this will be lowercase sqlplus From Windows or MS-DOS, you may need to use PLUS8 0 or PLUS8 0W Beginning ... show the SQL* Plus icon The Windows NT implementation is the same, except that the program group is named Oracle for Windows NT Select the SQL* Plus entry from the Start menu, and SQL* Plus will ... the SQLPLUS command The following example shows how this looks from a DOS command prompt: C:\>SQLPLUS SQL* Plus: Release 8.0.3.0.0 - Production on Sun Jan 25 10:12:55 1988 (c) Copyright 1997 Oracle...

Ngày tải lên: 05/07/2014, 04:20

... get help on SQL statements, SQL* Plus commands, and PL /SQL commands SQL* Plus 8.1, released with Oracle8 i, provides help only on SQL* Plus commands This is because there wasn't time for Oracle to ... help text to cover all the new functionality in SQL and PL /SQL in time for the 8i release Subsequent versions of SQL* Plus should reenable SQL and PL /SQL help The syntax for HELP is: HELP [topic] ... system authentication AS Tells SQL* Plus that you are connecting in an administrative role SYSOPER Tells SQL* Plus that you are connecting as an operator SYSDBA Tells SQL* Plus that you are connecting...

Ngày tải lên: 05/07/2014, 04:20

... the environment at the time SQL* Plus was first conceived The line-editing process in SQL* Plus follows these steps: You enter a SQL statement or PL /SQL block, which SQL* Plus stores in the buffer ... a SQL* Plus shortcut SQL* Plus takes whatever text you type after EXECUTE, adds a semicolon to the end, wraps the keywords BEGIN and END around it, and sends it to Oracle as just another PL /SQL ... page_40 next page > Page 40 The SQL Buffer SQL* Plus keeps a copy of the most recently entered SQL statement or PL /SQL block in an internal memory area known as the SQL buffer, often referred to...

Ngày tải lên: 05/07/2014, 04:20

... debugging SQL statements (or PL /SQL blocks), don't get too up on where Oracle thinks the error is When SQL* Plus displays an error line with an asterisk under it, that asterisk is pointing to where Oracle ... REPLACE Tells SQL* Plus to save the buffer to the file specified, regardless of whether or not that file already exists If the file does exist, it will be overwritten APPEND Tells SQL* Plus to add ... spurious It can be erased by using the DEL command as follows: SQL> DEL SQL> L * 4* AND time_log.project_num = project.project_num SQL* Plus doesn't echo anything back at you, but line has been erased...

Ngày tải lên: 05/07/2014, 04:20

... your SQL statement won't run and you will need to edit it again Getting Back to SQL* Plus Once you are finished editing your statement, you need to exit the editor in order to return to SQL* Plus ... into SQL* Plus and have it executed Another option available to you is to have SQL* Plus execute a script A script is simply a text file that contains one or more statements to execute When SQL* Plus ... > Page 63 rent when you run SQL* Plus under Windows Take a look at Figure 2-8 It shows the properties for the SQL* Plus menu item under Windows 95 Figure 2-8 The SQL* Plus shortcut properties under...

Ngày tải lên: 05/07/2014, 04:20

... Table 3-1 Table 3-1 SQL* Plus System Variables System Variable Value SQL. PNO The current page number SQL. LNO The current line number SQL. RELEASE The current Oracle release SQL. SQLCODE The error ... your footer, SQL* Plus prints the footer and advances to the next page How SQL* Plus advances the page depends on the NEWPAGE setting Setting the page advance There are two methods SQL* Plus can use ... execute that file from the SQL* Plus prompt like this: SQL @c:\jonathan \sql_ plus_ book\xd_ch_4\04_query_1_step_5 .sql The @ character in front of a filename tells SQL* Plus to execute the commands...

Ngày tải lên: 05/07/2014, 04:20

... causes SQL* Plus to display the current break setting column_name Specifies a report column to watch When the value in the column changes, SQL* Plus skips lines or pages as specified SQL* Plus also ... SQL* Plus to skip the specified number of lines when a break occurs SKIP may be abbreviated to SKI SKI[P]PAGE Tells SQL* Plus to advance to a new page when a break occurs NODUP[LICATES] Tells SQL* Plus ... project and a page break occur simultaneously, SQL* Plus will first advance to a new page, then print the two blank lines required for a project break SQL* Plus has not been designed to recognize that,...

Ngày tải lên: 05/07/2014, 04:20

... definitions also stick for the duration of a SQL* Plus session A COMPUTE setting issued for one report may stick around to affect the printing of subsequent reports SQL* Plus provides the CLEAR COMPUTES command ... total values I did say that SQL* Plus puts the label for report-level calculations in the first column of the report Contrary to what you might intuitively expect, SQL* Plus bases the first column ... making SQL* Plus the work Getting the Current Date into a Header It's a very common practice to put the run date in the header of a report It's such a common practice, in fact, that it's a wonder Oracle...

Ngày tải lên: 05/07/2014, 04:20