High all
I cant seem to get this sql working.
I am trying to pull everything from table 1 (t1) where t1.id is not
equal to table 2 (t2) id
I cant find examples anywhere.
Any help or guidance with this as always is very much appreciated.
Thanks in Advance
Dave C
Why not:
select * from table1 where table1.id != table2.id
or it may be necessary to incorporate a fragment of table2
select table1.8, table2.id from table1, table2 where table1.id !=
table2.id
Note this tests against only one the current table2.id, not all of them. So
Try referencing the $listbox variable in you SQL statement like this:
$sql = insert into .$listbox.
values(NULL,'$date','$exercise','$reps','$comments');
I'm guessing that it might also work like this:
$sql = insert into '$listbox'
values(NULL,'$date','$exercise','$reps','$comments');
I think
Just a quick post to say that I resolved this issue. Thanks, JJ, for taking
the time to reply. Turns out it WAS just something stupid like I thought. A
bad HREF pointing to an old version of the page without the addslashes()
stuff implemented.
Rich
-Original Message-
From: JJ Harrison
Dave,
Try something like this:
SELECT
*
FROM
t1
LEFT JOIN t2
ON t2.id = t1.id
WHERE
t2.id is NULL
HTH.
Dan.
Dave Carrera wrote:
High all
I cant seem to get this sql working.
I am trying to pull everything from table 1 (t1) where t1.id is not
equal to table 2 (t2) id
I cant
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I did not look at the code very much but if you want to select from 2 tables
your sql statement is like this:
select a.col1,b.col1 from table1 a,table2 b where a.column=b.column
column='value';
I think that if this is what you are looking for
I am a newbie. There, I said it! *gryn*
Maybe someone here can help me out... I am trying to figure out how to
select a range of dates from my table to be used in a dynamic page. I
know it is something simple, but I just can't seem to find anything.
Any help would be great. Thanks!!
