I'll try to translate:
in oracle one can turn off indexes within a query (full-table-scan) by
using: +0 or ||''.
for example:
SELECT *
FROM tabelle
WHERE eigenschaft||'' = 'text';
SELECT *
FROM tabelle
WHERE id+0 = 1;
can one do this with mysql?
----- Original Message -----
From: "Hagen Schmieder" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, April 19, 2001 5:41 PM
Subject: Indizes abschalten.
Hallo Leute,
in Oracle kann man Indizes in einer Abfrage abschalten(Full-Table-Scan). Mit
+0 oder ||''.
z.B.:
SELECT *
FROM tabelle
WHERE eigenschaft||'' = 'text';
SELECT *
FROM tabelle
WHERE id+0 = 1;
Geht das bei mySQL auch?
---------------------------------------------------------------------
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail <[EMAIL PROTECTED]>
To unsubscribe, e-mail <[EMAIL PROTECTED]>
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
