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, 7589👍, 0💬
Popular Posts:
How To Fade Image Edges to Background Colors? - PSP Tutorials - Fading Images to Background Colors w...
Does it matter in what order catch statements for FileNotFoundException and IOExceptipon are written...
Can JavaScript steal text from your clipboard? It is true, text you last copied for pasting (copy &a...
What is the value of this expression? +1-2*3/4 -0.5
What is cross page posting? By default, button controls in ASP.NET pages post back to the same page ...