mySQL delete query

[php coder]

Sorry, this is simple... but i'm going cross-eyed trying to find the
error:
This code:
$delete_query = "DELETE FROM $tablename WHERE index = '$index'";
if($delete){
mysql_query($de lete_query) or die(mysql_error ());
}

is throwing this error:
Couldn't run query: You have an error in your SQL syntax near 'index =
15' at line 1

And everything I'm referencing says the coding is correct.
Any ideas? suggestions?

Thanks!

[David Haynes]

php coder wrote:

Sorry, this is simple... but i'm going cross-eyed trying to find the
error:
This code:
$delete_query = "DELETE FROM $tablename WHERE index = '$index'";
if($delete){
mysql_query($de lete_query) or die(mysql_error ());
}

is throwing this error:
Couldn't run query: You have an error in your SQL syntax near 'index =
15' at line 1

And everything I'm referencing says the coding is correct.
Any ideas? suggestions?

Thanks!

The only thing that springs to mind is that index is a reserved word.
Have you tried echoing $delete_query and then cutting and pasting it
into a mysql command line session?

-david-

[Jerry Stuckle]

php coder wrote:

Sorry, this is simple... but i'm going cross-eyed trying to find the
error:
This code:
$delete_query = "DELETE FROM $tablename WHERE index = '$index'";
if($delete){
mysql_query($de lete_query) or die(mysql_error ());
}

is throwing this error:
Couldn't run query: You have an error in your SQL syntax near 'index =
15' at line 1

And everything I'm referencing says the coding is correct.
Any ideas? suggestions?

Thanks!

In addition to index being a reserved word (needs to be in back tickies,
i.e. `index`), 15 looks to be a numeric value - and therefore should NOT
be in single quotes.

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[Iván Sánchez Ortega]

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php coder wrote:

Couldn't run query: You have an error in your SQL syntax near 'index =
15' at line 1

Is there a column named "index" in that table?

- --
- ----------------------------------
Iván Sánchez Ortega -i-punto-sanchez--arroba-mirame-punto-net

http://acm.asoc.fi.upm.es/~mr/
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[Pedro Graca]

php coder wrote:

This code:
$delete_query = "DELETE FROM $tablename WHERE index = '$index'"; _______________ _______________ _______^______^

is throwing this error:
Couldn't run query: You have an error in your SQL syntax
near 'index = 15' at line 1

_______???__
What happened to te quotes?

--
Mail to my "From:" address is readable by all at http://www.dodgeit.com/
== ** ## !! ------------------------------------------------ !! ## ** ==
TEXT-ONLY mail to the whole "Reply-To:" address ("My Name" <my@address>)
may bypass my spam filter. If it does, I may reply from another address!

[J B Carr]

php coder wrote:

Sorry, this is simple... but i'm going cross-eyed trying to find the
error:
This code:
$delete_query = "DELETE FROM $tablename WHERE index = '$index'";
if($delete){
mysql_query($de lete_query) or die(mysql_error ());
}

is throwing this error:
Couldn't run query: You have an error in your SQL syntax near 'index =
15' at line 1

And everything I'm referencing says the coding is correct.
Any ideas? suggestions?

Thanks!

I suggest:

$q = "Delete from" . $tbl_name . " where index=" . $index; //if index an
integer, or

$q = "Delete from" . $tbl_name . " where index='" . $index . "'"; //if
index a string