Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
How To Process Query Result in PL/SQL
How To Process Query Result in PL/SQL? - Oracle DBA FAQ - Introduction to PL/SQL
✍: FYIcenter.com
You can run queries (SELECT statements) in a PL/SQL code blocks, and process the results a loop as shown in the following script example:
SQL> set serveroutput on; SQL> BEGIN 2 FOR row IN 3 (SELECT * FROM employees WHERE manager_id = 101) 4 LOOP 5 DBMS_OUTPUT.PUT_LINE('Name = ' || row.last_name); 6 END LOOP; 7 END; 8 / Name = Greenberg Name = Whalen Name = Mavris Name = Baer Name = Higgins
The loop statement in this script automatically sets a temporary variable "row" each row in the result set returned from the SELECT statement.
2007-04-26, 6864👍, 0💬
Popular Posts:
How To Create an Add-to-Netvibes Button on Your Website? - RSS FAQs - Adding Your Feeds to RSS News ...
How do I use forms? The basic syntax for a form is: <FORM ACTION="[URL]">...&l t;/FORM>Wh...
How To Assign Query Results to Variables? - Oracle DBA FAQ - Working with Database Objects in PL/SQL...
What Is URI? URI (Uniform Resource Identifier) is a superset of URL. URI provides a simple and exten...
When does the compiler not implicitly generate the address of the first element of an array? Wheneve...