Paul,
I think you could accomplish this by adding a subquery to your where clause,
like:
AND NOT EXISTS (SELECT * FROM mappings m where m.src_ip=src_ip)
Hope that helps.
Nathan
On Tue, Oct 12, 2010 at 03:19:36AM -0700, Paul Halliday wrote:
I have 2 tables: events and mappings.
what I
I would try:
SELECT DISTINCT(e.src_ip)
FROM event AS e
LEFT JOIN mappings AS m ON e.src_ip=m.src_ip
WHERE e.timestamp BETWEEN '2010-10-11 00:00:00' AND '2010-10-12 00:00:00'
AND INET_NTOA(e.src_ip) NOT LIKE '10.%.%.%'
AND INET_NTOA(e.src_ip) NOT LIKE '172.16.%.%'
AND INET_NTOA(e.src_ip) NOT LIKE
On Tue, Oct 12, 2010 at 11:14 AM, Johnny Withers joh...@pixelated.netwrote:
I would try:
SELECT DISTINCT(e.src_ip)
FROM event AS e
LEFT JOIN mappings AS m ON e.src_ip=m.src_ip
WHERE e.timestamp BETWEEN '2010-10-11 00:00:00' AND '2010-10-12 00:00:00'
AND INET_NTOA(e.src_ip) NOT LIKE
IS NULL;
-Travis
-Original Message-
From: Paul Halliday [mailto:paul.halli...@gmail.com]
Sent: Tuesday, October 12, 2010 10:08 AM
To: Johnny Withers
Cc: mysql@lists.mysql.com
Subject: Re: Can this be done with a single query?
On Tue, Oct 12, 2010 at 11:14 AM, Johnny Withers
joh
'10.0.0.0' and '10.255.255.255'
But yeah, Travis suggestion is cleaner and more efficient.
-Original Message-
From: Travis Ard [mailto:travis_...@hotmail.com]
Sent: Tuesday, October 12, 2010 9:51 AM
To: 'Paul Halliday'
Cc: mysql@lists.mysql.com
Subject: RE: Can this be done with a single
What do your tables look like? Structure?
What are you trying to do?
What does your data look like?
-Original Message-
From: Ed Lazor [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 10, 2002 8:12 PM
To: [EMAIL PROTECTED]
Subject: Can this be done?
I'm trying to update a database.
How about
UPDATE
myTable
SET
DueField = 0,
StatusField = if(StatusField='O', 'C', StatusField)
WHERE
PrimaryKeyField = 'XYZXYZ'
See
http://www.mysql.com/doc/C/o/Control_flow_functions.html
for more info on IF() function.
-steve
At 12:41
UPDATE myTable
SET DueField = 0,
StatusField = IF(StatusField = 'O', 'C', StatusField)
WHERE PrimaryKeyField = XYZXYZ;
-- Greg Johnson
-Original Message-
From: Chris Boget [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 07, 2001 1:42 PM
To: [EMAIL PROTECTED]
Subject: Can this be
