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 Delete an Existing Row from a Table
How To Delete an Existing Row from a Table? - MySQL FAQs - Understanding SQL INSERT, UPDATE and DELETE Statements
✍: FYIcenter.com
If you want to delete an existing row from a table, you can use the DELETE statement with a WHERE clause to identify that row. Here is good sample of DELETE statements:
mysql> INSERT INTO fyi_links (url, id) VALUES ('www.myspace.com', 301); Query OK, 1 row affected (0.00 sec) mysql> SELECT id, url, notes, counts FROM fyi_links WHERE id = 301; +-----+-----------------+-------+--------+ | id | url | notes | counts | +-----+-----------------+-------+--------+ | 301 | www.myspace.com | NULL | NULL | +-----+-----------------+-------+--------+ 1 row in set (0.00 sec) mysql> DELETE FROM fyi_links WHERE id = 301; Query OK, 1 row affected (0.00 sec) mysql> SELECT id, url, notes, counts FROM fyi_links WHERE id = 301; Empty set (0.00 sec)
2007-05-11, 4759👍, 0💬
Popular Posts:
What will be printed as the result of the operation below: main() { char *ptr = " Cisco Systems"; *p...
How To Use SELECT Statement to Count the Number of Rows? - Oracle DBA FAQ - Understanding SQL SELECT...
What would you use to compare two String variables - the operator == or the method equals()? You can...
How To Control Horizontal Alignment? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells By...
How does multi-threading take place on a computer with a single CPU? The operating system's task sch...