pl sql varrays with insert update and select statements

... Advantages of PL/ SQL Figure 1–1 PL/ SQL Boosts Performance SQL SQL Application Other DBMSs SQL SQL Application Application SQL IF THEN SQL ELSE SQL END IF; SQL Oracle Database with PL/ SQL RPC Oracle ... 5-16 Using PL/ SQL Collections with SQL Statements 5-17 Using PL/ SQL Varrays with INSERT, UPDATE, and SELECT Statements 5-20 Manipulating Individual Collection Elements with SQL ... from PL/ SQL (INSERT, UPDATE, and DELETE) 6-5 Overview of Implicit Cursor Attributes 6-6 Using PL/ SQL Records in SQL INSERT and UPDATE Statements 6-7 Issuing Queries from PL/ SQL...

Ngày tải lên: 24/01/2014, 08:20

... Advantages of PL/ SQL Figure 1–1 PL/ SQL Boosts Performance SQL SQL Application Other DBMSs SQL SQL Application Application SQL IF THEN SQL ELSE SQL END IF; SQL Oracle Database with PL/ SQL RPC Oracle ... Oracle Database PL/ SQL User’s Guide and Reference PL/ SQL Architecture Figure 1–3 PL/ SQL Engine PL/ SQL Engine procedural PL/ SQL Block PL/ SQL Block Procedural Statement Executor SQL SQL Statement ... Overview of PL/ SQL 1-7 Understanding the Main Features of PL/ SQL Processing Queries with PL/ SQL Processing a SQL query with PL/ SQL is like processing files with other languages For example, a Perl...

Ngày tải lên: 30/03/2014, 22:20

... command within the Exception Handling section for the matching exception is executed and a row is inserted into the AREAS table The output of the PL/ SQL block is shown in the following listing: select ... of SQL, PL/ SQL, and Java statements enable you to move code that enforces business rules from your application to the database As a result, the code will be stored once for use by multiple applications ... chapter will focus on PL/ SQL procedures You may group procedures and other PL/ SQL commands into packages In the following sections, you will see implementation details and recommendations for...

Ngày tải lên: 07/08/2014, 14:20

... thi PL/ SQL Mọi lệnh SQL thực cursor ngầm, bao gồm lệnh update, insert, delete lệnh select không thực cursors tường minh Một trỏ tường minh đặt tên developer Nó lệnh select đặt tên Bất kỳ lệnh select ... 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 ... pháp cursor cursor_name is Khi lệnh select đặt cursor tường minh, developer có toàn quyền điều khiển thực lệnh DECLARE CURSOR employee_cursor IS SELECT * FROM employee; ...

Ngày tải lên: 22/08/2012, 09:51

... Technology and Simple SQL SELECT Statements ORACLE8i SQL AND PL/ SQL EXAM OBJECTIVES OFFERED IN THIS CHAPTER: Overview of relational databases, SQL, and PL/ SQL: Discuss the theoretical and physical ... programming and conditional processing Chapter This chapter covers how to use PL/ SQL interactively with the Oracle database The various SQL commands available in PL/ SQL, together with how to declare and ... Oracle: SQL and PL/ SQL 60 43 72% OCP: Oracle8i™ DBA SQL and PL/ SQL Study Guide 1Z0-023 Oracle8i: Architecture and Administration 65 38 58% OCP: Oracle8i™ DBA Architecture & Administration and Backup...

Ngày tải lên: 16/10/2013, 13:15

... focus of this book is on standalone PL/ SQL development, I present cursor variables as a PL/ SQL Release 2.3 enhancement If you have PL/ SQL Release 2.2 and work with PL/ SQL in a host language environment, ... different PL/ SQL programs even between client and server PL/ SQL programs Prior to PL/ SQL Release 2.3, you would have had to fetch all data from the cursor, store it in PL/ SQL variables (perhaps a PL/ SQL ... following sections look at how you define, raise, and handle exceptions in PL/ SQL Previous: 7.7 Tips for PL/ SQL Loops 7.7 Tips for PL/ SQL Loops Oracle PL/ SQL Programming, 2nd Edition Book Index Next:...

Ngày tải lên: 17/10/2013, 22:15

... and PL/ SQL Using Procedure Builder SQL, SQL* Plus, and PL/ SQL SQL, SQL* Plus, and PL/ SQL commands are used to access and manipulate data stored in an Oracle database SQL* Plus, SQL, and PL/ SQL Language ... Interacts with end users D Accesses remote databases Introduction IĆ23 IĆ24 Introduction to Oracle: SQL and PL/ SQL Using Procedure Builder SQL, SQL* Plus, and PL/ SQL continued SQL is the industry standard ... your PL/ SQL block by using conditional statements and loops Lesson 24: Processing Queries with Use a multiple row SELECT statement Explicit Cursors within PL/ SQL to process many rows Declare and...

Ngày tải lên: 19/10/2013, 11:15