[PHP-DB] Auto-increment questions...
I am working on a database application for Unix user accounts. I want to be able to have a system that will provide me the next available numeric user ID. I have created a 2 column index table that simply includes UID and user name. This field is autoincrement and the primary key for the table. Currently this field only contains a very small sample of users. Basically, I have numeric IDs 3000, 3001, 3008, and 3028. My problem is that I am not sure how to query this table to get the next available numeric ID which is 3002. If I do an insert into this table without specifying a value for the auto_increment column it comes up with 3029. Is there a way to query and/or insert such that it comes up with the next unused numeric value? Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Auto-increment questions...
OK. The problem is I don't want the next highest number. There are gaps in the UID sequence. I need to find the next UNUSED number in the sequence which is rarely the highest number. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -Original Message- From: Bastien Koert [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 05, 2004 12:45 PM To: NIPP, SCOTT V (SBCSI); [EMAIL PROTECTED] Subject: RE: [PHP-DB] Auto-increment questions... If its an autoincrement, the next highest number will be assigned by the db. There is no need to query the db to find it. Simply insert the record and leave the id field out of the insert statement. bastien From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [PHP-DB] Auto-increment questions... Date: Tue, 5 Oct 2004 11:58:41 -0500 I am working on a database application for Unix user accounts. I want to be able to have a system that will provide me the next available numeric user ID. I have created a 2 column index table that simply includes UID and user name. This field is autoincrement and the primary key for the table. Currently this field only contains a very small sample of users. Basically, I have numeric IDs 3000, 3001, 3008, and 3028. My problem is that I am not sure how to query this table to get the next available numeric ID which is 3002. If I do an insert into this table without specifying a value for the auto_increment column it comes up with 3029. Is there a way to query and/or insert such that it comes up with the next unused numeric value? Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Scan and help eliminate destructive viruses from your inbound and outbound e-mail and attachments. http://join.msn.com/?pgmarket=en-capage=byoa/premxAPID=1994DI=1034SU =http://hotmail.com/encaHL=Market_MSNIS_Taglines Start enjoying all the benefits of MSN(r) Premium right now and get the first two months FREE*. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Auto-increment questions...
As a record ID, you shouldn't really worry about the numbers being sequential without gaps - they're just a way of assigning a unique number to a record in the db. However, if you need the record's id to be sequential because you're going to use it as a piece of actual data to be displayed to your users then maybe you may want to consider adding a field to the database that you can manipulate and check for sequence and gaps. If your requirements specifically state that the record ids must be sequential then I guess you don't have a choice. But if having sequential ids is your personal preference, you may find that you're making life more difficult on yourself than it has to be. Also, I know this topic has come up in the past and has been discussed at length. You may want to check the archives to see what others have posted. Rich -Original Message- From: NIPP, SCOTT V (SBCSI) [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 05, 2004 2:00 PM To: Bastien Koert; [EMAIL PROTECTED] Subject: RE: [PHP-DB] Auto-increment questions... OK. The problem is I don't want the next highest number. There are gaps in the UID sequence. I need to find the next UNUSED number in the sequence which is rarely the highest number. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -Original Message- From: Bastien Koert [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 05, 2004 12:45 PM To: NIPP, SCOTT V (SBCSI); [EMAIL PROTECTED] Subject: RE: [PHP-DB] Auto-increment questions... If its an autoincrement, the next highest number will be assigned by the db. There is no need to query the db to find it. Simply insert the record and leave the id field out of the insert statement. bastien From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [PHP-DB] Auto-increment questions... Date: Tue, 5 Oct 2004 11:58:41 -0500 I am working on a database application for Unix user accounts. I want to be able to have a system that will provide me the next available numeric user ID. I have created a 2 column index table that simply includes UID and user name. This field is autoincrement and the primary key for the table. Currently this field only contains a very small sample of users. Basically, I have numeric IDs 3000, 3001, 3008, and 3028. My problem is that I am not sure how to query this table to get the next available numeric ID which is 3002. If I do an insert into this table without specifying a value for the auto_increment column it comes up with 3029. Is there a way to query and/or insert such that it comes up with the next unused numeric value? Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Scan and help eliminate destructive viruses from your inbound and outbound e-mail and attachments. http://join.msn.com/?pgmarket=en-capage=byoa/premxAPID=1994; DI=1034SU =http://hotmail.com/encaHL=Market_MSNIS_Taglines Start enjoying all the benefits of MSN(r) Premium right now and get the first two months FREE*. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto-increment questions...
What determines the gaps??? On Oct 5, 2004, at 12:59 PM, [EMAIL PROTECTED] wrote: OK. The problem is I don't want the next highest number. There are gaps in the UID sequence. I need to find the next UNUSED number in the sequence which is rarely the highest number. Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -Original Message- From: Bastien Koert [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 05, 2004 12:45 PM To: NIPP, SCOTT V (SBCSI); [EMAIL PROTECTED] Subject: RE: [PHP-DB] Auto-increment questions... If its an autoincrement, the next highest number will be assigned by the db. There is no need to query the db to find it. Simply insert the record and leave the id field out of the insert statement. bastien From: NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [PHP-DB] Auto-increment questions... Date: Tue, 5 Oct 2004 11:58:41 -0500 I am working on a database application for Unix user accounts. I want to be able to have a system that will provide me the next available numeric user ID. I have created a 2 column index table that simply includes UID and user name. This field is autoincrement and the primary key for the table. Currently this field only contains a very small sample of users. Basically, I have numeric IDs 3000, 3001, 3008, and 3028. My problem is that I am not sure how to query this table to get the next available numeric ID which is 3002. If I do an insert into this table without specifying a value for the auto_increment column it comes up with 3029. Is there a way to query and/or insert such that it comes up with the next unused numeric value? Scott Nipp Phone: (214) 858-1289 E-mail: [EMAIL PROTECTED] Web: http:\\ldsa.sbcld.sbc.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Scan and help eliminate destructive viruses from your inbound and outbound e-mail and attachments. http://join.msn.com/?pgmarket=en-capage=byoa/ premxAPID=1994DI=1034SU =http://hotmail.com/encaHL=Market_MSNIS_Taglines Start enjoying all the benefits of MSN(r) Premium right now and get the first two months FREE*. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto-increment questions...
On Tue, 5 Oct 2004 12:59:55 -0500, NIPP, SCOTT V (SBCSI) [EMAIL PROTECTED] wrote:
OK. The problem is I don't want the next highest number.
There are gaps in the UID sequence. I need to find the next UNUSED
number in the sequence which is rarely the highest number.
As far as I know, you'll have to write a little function to do that
for you. I don't know of a built-in database function that does what
you require. Assuming your application is PHP, Something such as this
might work (pardon the shorthand):
function getNextMissing ()
{
$result = select id from the_table order by id;
while (list ($id) = mysql_fetch)
{
if (isset ($lastId) ($lastId $id - 1))
{
$returnVal = $lastId + 1;
}
$lastId = $id;
}
return $returnVal;
}
You'll need to modify the function to handle there being no gaps in
the sequence (i.e. return $id + 1 if you never hit the logic in the
if), or for that matter, there being no id's. Otherwise, I think it's
a good starting point. Good luck!
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto-increment questions...
On Tue, 5 Oct 2004 14:18:55 -0700, Andrew Kreps [EMAIL PROTECTED] wrote:
if (isset ($lastId) ($lastId $id - 1))
{
$returnVal = $lastId + 1;
}
Sorry, I left a bit of a bug in there. You should exit the loop at
this point, if you've found a gap.
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto-increment questions...
NIPP, SCOTT V (SBCSI) wrote: I am working on a database application for Unix user accounts. I want to be able to have a system that will provide me the next available numeric user ID. I have created a 2 column index table that simply includes UID and user name. This field is autoincrement and the primary key for the table. Currently this field only contains a very small sample of users. Basically, I have numeric IDs 3000, 3001, 3008, and 3028. My problem is that I am not sure how to query this table to get the next available numeric ID which is 3002. If I do an insert into this table without specifying a value for the auto_increment column it comes up with 3029. Is there a way to query and/or insert such that it comes up with the next unused numeric value? Why on Earth would you want to do that? Do you have a genuine reason? The whole point of auto_increment columns is that you do not need to reuse the ID numbers. Using an UNSIGNED INT column, there can be 4294967295 values. Do you really expect to go over that? If so, an UNSIGNED BIGINT can have 18446744073709551615 values. If you think you're going to go over that, you're f'n crazy. Do not worry about holes in the sequence. If you application depends upon sequential numbers, then you've written it wrong and it's using the auto_increment column for the wrong purpose. There are good reasons, too. If you delete user 3000 and the next user gets that UserID, now anything left over from the old user 3000 is now related/linked to the new user 3000. How do you even tell there was an old user 3000? Wouldn't you want to be able to detect that? I'm sure there are other reasons, too... -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals www.phparch.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Auto Increment
Hi peoples, Just wondering if it's possible with mysql to start an auto-increment field at a specified number instead of 0001? I could always just code it in php to add another number onto it to get it to the right start point, but leaves areas for human error to creep in! Any help would be appreciated! -gav. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto Increment
On October 8, 2002 01:49 am, Gavin Nouwens wrote: Hi peoples, Just wondering if it's possible with mysql to start an auto-increment field at a specified number instead of 0001? I could always just code it in php to add another number onto it to get it to the right start point, but leaves areas for human error to creep in! Any help would be appreciated! -gav. Gavin, One way to approach this is to manual insert one record with the number you want. So, just add a dummy field with an id of 49 for example.. Then the next record you insert will be 50. -- Mark Nenadov, Freelance Software Developer web: www.freelance-developer.com e-mail [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Auto Increment
CREATE TABLE table_name (ID INT NOT NULL AUTO_INCREMENT = 1 PRIMARY KEY, ... ); ---John Holmes... -Original Message- From: Gavin Nouwens [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 9:50 PM To: [EMAIL PROTECTED] Subject: [PHP-DB] Auto Increment Hi peoples, Just wondering if it's possible with mysql to start an auto-increment field at a specified number instead of 0001? I could always just code it in php to add another number onto it to get it to the right start point, but leaves areas for human error to creep in! Any help would be appreciated! -gav. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto Increment Problems....
Once again... ALTER TABLE table1 AUTO_INCREMENT = 500 Dan On Monday, July 29, 2002, at 10:44 PM, [EMAIL PROTECTED] wrote: rite, my primary key column (id) is set to auto_increment as usual which is very handy. But when I delete a row, the auto_increment just keeps incrementing and there's this 'hole' left where I deleted the row! Apart from this looking ugly, it poses another problem. In my PHP script where I can add new rows, I query the table, checking how many rows in the table altogether and set the new id as the next number, but this doesnt work if theres 'holes' in the id field, as the new record tries to overwrite another id. So I've 2 questions 1) Can the next auto_increment value be 'set' by a SQL query 2) Can I get a SQL query to INSERT INTO the first 'hole' it finds in the ID column?? TIA -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto Increment Problems....
why, is this question asked a lot??? anywa, thanks, i was gonna try something like that from something i read in the mysql manual, but it only mentioned it passing and didnt give an example or anything. tanx Daniel Brunner [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Once again... ALTER TABLE table1 AUTO_INCREMENT = 500 Dan On Monday, July 29, 2002, at 10:44 PM, [EMAIL PROTECTED] wrote: rite, my primary key column (id) is set to auto_increment as usual which is very handy. But when I delete a row, the auto_increment just keeps incrementing and there's this 'hole' left where I deleted the row! Apart from this looking ugly, it poses another problem. In my PHP script where I can add new rows, I query the table, checking how many rows in the table altogether and set the new id as the next number, but this doesnt work if theres 'holes' in the id field, as the new record tries to overwrite another id. So I've 2 questions 1) Can the next auto_increment value be 'set' by a SQL query 2) Can I get a SQL query to INSERT INTO the first 'hole' it finds in the ID column?? TIA -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto Increment Problems....
Yeah, it's asked a lot!! And I've always answered that question( it's not the only question I answer!!! ) But Good Luck!! And your welcome!!! Dan On Monday, July 29, 2002, at 10:51 PM, [EMAIL PROTECTED] wrote: why, is this question asked a lot??? anywa, thanks, i was gonna try something like that from something i read in the mysql manual, but it only mentioned it passing and didnt give an example or anything. tanx Daniel Brunner [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Once again... ALTER TABLE table1 AUTO_INCREMENT = 500 Dan On Monday, July 29, 2002, at 10:44 PM, [EMAIL PROTECTED] wrote: rite, my primary key column (id) is set to auto_increment as usual which is very handy. But when I delete a row, the auto_increment just keeps incrementing and there's this 'hole' left where I deleted the row! Apart from this looking ugly, it poses another problem. In my PHP script where I can add new rows, I query the table, checking how many rows in the table altogether and set the new id as the next number, but this doesnt work if theres 'holes' in the id field, as the new record tries to overwrite another id. So I've 2 questions 1) Can the next auto_increment value be 'set' by a SQL query 2) Can I get a SQL query to INSERT INTO the first 'hole' it finds in the ID column?? TIA -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Auto Increment Problems....
On Mon, 29 Jul 2002 20:44:54 -0700 Georgie Casey Georgie Casey [EMAIL PROTECTED] wrote: rite, my primary key column (id) is set to auto_increment as usual which is very handy. But when I delete a row, the auto_increment just keeps incrementing and there's this 'hole' left where I deleted the row! Apart from this looking ugly, it poses another problem. In my PHP script where I can add new rows, I query the table, checking how many rows in the table altogether and set the new id as the next number, but this doesnt work if theres 'holes' in the id field, as the new record tries to overwrite another id. So I've 2 questions 1) Can the next auto_increment value be 'set' by a SQL query 2) Can I get a SQL query to INSERT INTO the first 'hole' it finds in the ID column?? TIA Why do you want to create your own ID when one is created for you automatically? If you want to know how many rows are in a table, you can use SELECT COUNT(*) FROM table (at least using MySQL). If you need the ID of the last row inserted to be able to stick that ID into another table, using PHP, try mysql_insert_id(). -- Raquel Happiness is not the absence of conflict; it is the ability to cope with it. --Unknown -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Auto Increment Problems....
rite, my primary key column (id) is set to auto_increment as usual which is very handy. But when I delete a row, the auto_increment just keeps incrementing and there's this 'hole' left where I deleted the row! Apart from this looking ugly, it poses another problem. In my PHP script where I can add new rows, I query the table, checking how many rows in the table altogether and set the new id as the next number, but this doesnt work if theres 'holes' in the id field, as the new record tries to overwrite another id. So I've 2 questions 1) Can the next auto_increment value be 'set' by a SQL query 2) Can I get a SQL query to INSERT INTO the first 'hole' it finds in the ID column?? TIA -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] auto increment
If you run an optimize or a repair on your datafile it'll set the autoincrememtn back to next number Howard -Original Message- From: Daniele Baroncelli [mailto:[EMAIL PROTECTED]] Sent: Friday, 14 June 2002 11:27 AM To: [EMAIL PROTECTED] Subject: [PHP-DB] auto increment Hi guys, The auto_increment field of my MySQL table gives me 258, although the higher value at the moment is 241. I deleted the latest records, thinking that also the auto_increment would decrease, but this is not. I would like to know if there is a way to bring the auto_increment back to the higher value + 1. Cheers Daniele -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] auto increment
hello, i think u have to create the series yourself ... before u insert every record, first calculate the next value : SELECT MAX(ID) AS NEXT FROM TABLE then u insert ... hope it helps ... -Mensagem original- De: Daniele Baroncelli [mailto:[EMAIL PROTECTED]] Enviada: sexta-feira, 14 de Junho de 2002 2:27 Para: [EMAIL PROTECTED] Assunto: [PHP-DB] auto increment Hi guys, The auto_increment field of my MySQL table gives me 258, although the higher value at the moment is 241. I deleted the latest records, thinking that also the auto_increment would decrease, but this is not. I would like to know if there is a way to bring the auto_increment back to the higher value + 1. Cheers Daniele -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] auto increment
Hello!! ALTER TABLE $table1 AUTO_INCREMENT = 242 Replace the $table with your table's name and replace the end number with what number you want. Dan On Thursday, June 13, 2002, at 08:27 PM, [EMAIL PROTECTED] wrote: Hi guys, The auto_increment field of my MySQL table gives me 258, although the higher value at the moment is 241. I deleted the latest records, thinking that also the auto_increment would decrease, but this is not. I would like to know if there is a way to bring the auto_increment back to the higher value + 1. Cheers Daniele -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] auto increment
Hi guys, The auto_increment field of my MySQL table gives me 258, although the higher value at the moment is 241. I deleted the latest records, thinking that also the auto_increment would decrease, but this is not. I would like to know if there is a way to bring the auto_increment back to the higher value + 1. Cheers Daniele -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] auto-increment question
Hi all, I'm wondering if there is a way to start an auto-increment field at a number other than 1. I'm working on a table meant to store large amounts of users, each with their own unique ID, but my employer wants the UIDs to be a four- digit number, rather than starting at 1 -- but they still need to auto- increment. Can this be done, or do I need to find a workaround (and if so, can anyone suggest anything?) Thanks in advance, Dan -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] auto-increment question
This is more of a MySQL question, but you can set the column default for the auto_increment column to something other than 1. Look up the SET DEFAULT clause of the table create / alter table calls. -Szii - Original Message - From: Dan Swensen [EMAIL PROTECTED] To: php [EMAIL PROTECTED] Sent: Monday, April 22, 2002 10:21 PM Subject: [PHP-DB] auto-increment question Hi all, I'm wondering if there is a way to start an auto-increment field at a number other than 1. I'm working on a table meant to store large amounts of users, each with their own unique ID, but my employer wants the UIDs to be a four- digit number, rather than starting at 1 -- but they still need to auto- increment. Can this be done, or do I need to find a workaround (and if so, can anyone suggest anything?) Thanks in advance, Dan -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] auto-increment question
Hello!! ALTER TABLE table1 AUTO_INCREMENT = 1000; That should do it... You can use that anytime.. Dan On Tuesday, April 23, 2002, at 12:21 AM, [EMAIL PROTECTED] wrote: Hi all, I'm wondering if there is a way to start an auto-increment field at a number other than 1. I'm working on a table meant to store large amounts of users, each with their own unique ID, but my employer wants the UIDs to be a four- digit number, rather than starting at 1 -- but they still need to auto- increment. Can this be done, or do I need to find a workaround (and if so, can anyone suggest anything?) Thanks in advance, Dan -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
