... cross-session PL/ SQL function result cache ■ Dynamic SQL enhancements ■ Mixed, named, and positional notation SQL calls ■ A multiprocess connection pool ■ A PL/ SQL Hierarchical Profiler ■ That the PL/ SQL ... and use the PL/ SQL Hierarchical Profiler PL/ SQL Native Compiler Generates Native Code PL/ SQL Native compilation changes in the Oracle 11g Database Unlike prior versions where the PL/ SQL was translated ... subprogram The PL/ SQL Hierarchical Profiler does the following: ■ It reports the dynamic execution profile of your PL/ SQL program, which is organized by subprogram calls ■ It divides SQL and PL/ SQL execution...
... Initial PL/ SQL versions were not sequenced with the version of the database For example, PL/ SQL 1.0 shipped with the Oracle Database PL/ SQL 2.x shipped with the Oracle 7.x Databases Beginning with ... Chapter 1: Oracle PL/ SQL Overview the database creates a new session In that session, you can run SQL or PL/ SQL statements from the SQL* Plus environment PL/ SQL program units can then run SQL statements ... [NOCOPY] sql_ data_type | plsql_data_type , parameter2 [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type , parameter(n+1) [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type )] RETURN [ sql_ data_type...
... a PL/ SQL Program So, here we go (drum roll please) Let's type a short PL/ SQL program into SQL* Plus: SQL> BEGIN DBMS_OUTPUT.PUT_LINE('Hey look, ma!'); END; / PL/ SQL procedure successfully completed ... you can use it in PL/ SQL, and display it using the SQL* Plus PRINT command: SQL> SQL> VARIABLE x VARCHAR2(10) BEGIN :x := 'hullo'; END; / PL/ SQL procedure successfully completed SQL> PRINT :x X ... of PL/ SQLprogramming 1.3 So This Is PL/ SQL If you are completely new to programming or to working with PL/ SQL (or even SQL, for that matter), learning PL/ SQL may seem an intimidating prospect...
... Acknowledgments Part I: Programming in PL/ SQL Chapter Introduction to PL/ SQL Section 1.1 What Is PL/ SQL? Section 1.2 The Origins of PL/ SQL Section 1.3 So This Is PL/ SQL Section 1.4 About PL/ SQL Versions ... for PL/ SQL Developers Section 1.6 Some Words of Advice Chapter Creating and Running PL/ SQL Code Section 2.1 SQL* Plus Section 2.2 Performing Essential PL/ SQL Tasks Section 2.3 Calling PL/ SQL from ... Origins of PL/ SQL Section 1.3 So This Is PL/ SQL Section 1.4 About PL/ SQL Versions Section 1.5 Resources for PL/ SQL Developers Section 1.6 Some Words of Advice Chapter Creating and Running PL/ SQL Code...
... xxv Part I Programming in PL/ SQL Introduction to PL/ SQL What Is PL/ SQL? The Origins of PL/ SQL The Early Years of PL/ SQL Improved Application ... Is PL/ SQL Integration withSQL Control and Conditional Logic When Things Go Wrong About PL/ SQL Versions Oracle Database 12c New PL/ SQL Features Resources for PL/ SQL Developers The O’Reilly PL/ SQL ... Referencing PL/ SQL Variables in a Cursor Choosing Between Explicit and Implicit Cursors Working with Implicit Cursors Implicit Cursor Examples Error Handling with Implicit Cursors Implicit SQL Cursor...
... Initial PL/ SQL versions were not sequenced with the version of the database For example, PL/ SQL 1.0 shipped with the Oracle Database PL/ SQL 2.x shipped with the Oracle 7.x Databases Beginning with ... Chapter 1: Oracle PL/ SQL Overview the database creates a new session In that session, you can run SQL or PL/ SQL statements from the SQL* Plus environment PL/ SQL program units can then run SQL statements ... [NOCOPY] sql_ data_type | plsql_data_type , parameter2 [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type , parameter(n+1) [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type )] RETURN [ sql_ data_type...
... Portal-to-Go SimpleResult XML 1026 SimpleResult SimpleContainer SimpleText SimpleTextItem SimpleMenu SimpleMenuItem SimpleForm SimpleFormItem SimpleFormSelect SimpleFormOption SimpleTable SimpleTableHeader ... Internet Programmingwith Oracle 8i Enterprise Application Design Database Foundations Scaling Your Application with Net8 Enterprise Development with Designer 6i PL/ SQL and the Web PL/ SQL Development ... Chapter 1: Internet Programmingwith Oracle 8i 11 A Brief History of Oracle 12 Versions and Editions of Oracle 8i 13 Programming Support 14 PL/ SQL 14 The PL/ SQL Web Toolkit PL/ SQL Server Pages 15...
... able to easily create good applications with it; it also requires good tools that can work with the data access model Furthermore, it requires backing by several big players in the industry to ... requires highly skilled people available to offer training Finally, of course, it requires willing adoption by the development community so employers can find employees with experience Steady progress ... it easily consumable by most programming languages, and the migration to a 32-bit OS with the release of Windows 95 As with any code, ODBC became bulky through multiple revisions The OLE-DB API...
... Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQL Server Types (SqlTypes) 283 Structures Using SqlTypes Using SqlDbType Bulk Copy withSQL Server Provider ... Jeremy Zongker Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Wallace B McClure Gregory A ... 234 235 238 240 249 250 252 254 256 256 264 264 Chapter 10: ADO.NET ProgrammingwithSQL Server from a Client Application 265 SQL Server and ADO.NET Asynchronous Commands in ADO.NET BeginExecuteNonQuery...
... CONSTRAINT PK_Employee_EmployeeID PRIMARY KEY CLUSTERED ( EmployeeID ASC ) , CONSTRAINT FK_Employee_EmployeeID_ManagerID FOREIGN KEY ( ManagerID ) REFERENCES dbo.Employee ( EmployeeID ) ) ; 43 ... intended Listing 1-19 creates a simple Employee table, and a SetEmployeeManager stored procedure that assigns a manager to a given employee CREATE TABLE dbo.Employee ( EmployeeID INT NOT NULL , ManagerID ... performance issues with UDFs • using constraints, triggers and filtered indexes to implement business logic in one place Ch 06: Common Problems with Data Integrity Data integrity logic in the application...
... SQL CLR T -SQL has been greatly enhanced in SQL Server 2005 If you take away only one concept from this chapter, let it be that SQL CLR is not a replacement for T -SQL — SQL CLR complements T -SQL ... Using SQL CLR Stored Procedures in Your Applications SQL CLR Application Usage Architecture SQL Server Connections and SQL CLR Stored Procedures Connection Conclusions Console Apps and SQL CLR ... Hosting the CLR SQL CLR Architecture Application Domains The CLR Security Model SQL CLR CAS Permission Sets RBS/RBI Key SQL CLR Decisions Using Using Using Using SQL CLR or T -SQL SQL CLR or Extended...
... Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQL Server Types (SqlTypes) 283 Structures Using SqlTypes Using SqlDbType Bulk Copy withSQL Server Provider ... Jeremy Zongker Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Wallace B McClure Gregory A ... 234 235 238 240 249 250 252 254 256 256 264 264 Chapter 10: ADO.NET ProgrammingwithSQL Server from a Client Application 265 SQL Server and ADO.NET Asynchronous Commands in ADO.NET BeginExecuteNonQuery...
... CONSTRAINT PK_Employee_EmployeeID PRIMARY KEY CLUSTERED ( EmployeeID ASC ) , CONSTRAINT FK_Employee_EmployeeID_ManagerID FOREIGN KEY ( ManagerID ) REFERENCES dbo.Employee ( EmployeeID ) ) ; 43 ... intended Listing 1-19 creates a simple Employee table, and a SetEmployeeManager stored procedure that assigns a manager to a given employee CREATE TABLE dbo.Employee ( EmployeeID INT NOT NULL , ManagerID ... performance issues with UDFs • using constraints, triggers and filtered indexes to implement business logic in one place Ch 06: Common Problems with Data Integrity Data integrity logic in the application...
... Management Building a SQL Connection with the SqlConnectionStringBuilder Class 278 279 280 281 SQL Server Types (SqlTypes) 283 Structures Using SqlTypes Using SqlDbType Bulk Copy withSQL Server Provider ... Jeremy Zongker Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Professional ADO.NET ProgrammingwithSQL Server 2005, Oracle® and MySQL® , Wallace B McClure Gregory A ... 234 235 238 240 249 250 252 254 256 256 264 264 Chapter 10: ADO.NET ProgrammingwithSQL Server from a Client Application 265 SQL Server and ADO.NET Asynchronous Commands in ADO.NET BeginExecuteNonQuery...
... vòng lặp PL/ SQL? Các kiểu vòng lặp có sẵn PL/ SQl là: • Lệnh loop-exit • Lệnh while-loop • Lệnh for-loop Phân biệt trỏ (cursor) ngầm trỏ tường minh? Cursor ngầm đòa không đặt tên lệnh SQL xử lý ... trỏ tường minh? Cursor ngầm đòa không đặt tên lệnh SQL xử lý Oracle và/hay chế thực thi PL/ SQL Mọi lệnh SQL thực cursor ngầm, bao gồm lệnh update, insert, delete lệnh select không thực cursors ... cursor tường minh, developer có toàn quyền điều khiển thực lệnh DECLARE CURSOR employee_cursor IS SELECT * FROM employee; ...
... LENGTH (SQL COURSE), LENGTH(DEPTNO), LENGTH(DNAME) FROM DEPT; Đào tạo bản: SQL PL/ SQL Trang 24 Công ty cổ phần đầu t phát triển công nghệ - FPT Giáo trình SQL PL/ SQL Đào tạo bản: SQL PL/ SQL Trang ... công nghệ - FPT Giáo trình SQL PL/ SQL Công ty cổ phần đầu t phát triển công nghệ - Fpt Hà Nội, tháng 11 năm 2002 Đào tạo Oracle Giáo trình SQL PL/ SQL Đào tạo bản: SQL PL/ SQL Trang Công ty cổ phần ... cho phép liệu thoả mãn điều kiện Đào tạo bản: SQL PL/ SQL Trang 17 Công ty cổ phần đầu t phát triển công nghệ - FPT Giáo trình SQL PL/ SQL Các toán tử SQL [NOT] BETWEEN x AND y : [Không] lớn x nhỏ...