[PHP-DB] Date Comparsion
Dear all I had a form which let user to input the leave_from and leave_to date into, the format of the date that user input is -mm-dd. Now i want to compare the leave_from and leave_to date to find out the number of days between! What should i do or any function in php can provide this operation? -- Thx a lot! Jack [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] execute external sql script in php
Hello dear all, i try to execute an external sql-script to the mysql server $query =source /home/mysql/mysql_script ...but allways i get Impossible to execute the query any idea to do a stuff like this? thanks fabrizio -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] execute external sql script in php
is this from within the browser? if so, you'd need to open the file, read the contents and execute the script. I don't knwo what 'source' does. but i don't claim to know much either. i may not have heard of this. if you just want to do it from a command line then you use a after your login and password args mysql -u user -p /home/mysql/mysql_script Hope this helps Jeff fabrizio fabrizio@sad. To: [EMAIL PROTECTED] it cc: Subject: [PHP-DB] execute external sql script in php 06/18/2002 06:19 AM Please respond to fabrizio Hello dear all, i try to execute an external sql-script to the mysql server $query =source /home/mysql/mysql_script ...but allways i get Impossible to execute the query any idea to do a stuff like this? thanks fabrizio -- 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] execute external sql script in php
Jeff, source command in mysql shell is the same like mysql -u user -p /home/mysql/mysql_script. if i'm in the mysql shell i do: mysql source /home/mysql/mysql_script; ...to execute the script. this look to work like a normal query, but in my php script dont work! what's wrong? regards, fabrizio On Tuesday 18 June 2002 13:22, [EMAIL PROTECTED] wrote: is this from within the browser? if so, you'd need to open the file, read the contents and execute the script. I don't knwo what 'source' does. but i don't claim to know much either. i may not have heard of this. if you just want to do it from a command line then you use a after your login and password args mysql -u user -p /home/mysql/mysql_script Hope this helps Jeff fabrizio fabrizio@sad. To: [EMAIL PROTECTED] it cc: Subject: [PHP-DB] execute external sql script in php 06/18/2002 06:19 AM Please respond to fabrizio Hello dear all, i try to execute an external sql-script to the mysql server $query =source /home/mysql/mysql_script ...but allways i get Impossible to execute the query any idea to do a stuff like this? thanks fabrizio -- 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] MySQL Clustering, redundancy
Hi All: I quickly skimmed the MySQL manual and didn't see any information on clustering. Does MySQL have any support for clustering or some type of redundant failover systems? Thanks! Matt Babineau Freelance Internet Developer - e: mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com/ http://www.criticalcode.com PO BOX 601 Manchester, NH 03105
Re: [PHP-DB] MySQL Clustering, redundancy
Yes,it's called Replication in the MySQL documentation. However, since the info in the manual is kind of sparse so I would hop on google and do a search for specific instructions on how to do it when your ready, but to answer your question, yes, MySQL does do Redundancy/Failover. (Ofcourse you must take account of this in your code interacting with the server, but the data will be sync'd). Adam Voigt [EMAIL PROTECTED] On Tue, 2002-06-18 at 08:47, Matt Babineau wrote: Hi All: I quickly skimmed the MySQL manual and didn't see any information on clustering. Does MySQL have any support for clustering or some type of redundant failover systems? Thanks! Matt Babineau Freelance Internet Developer - e: mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com/ http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] MySQL Clustering, redundancy
Thanks for your response Adam! Do you know if there is any way MySQL can be spread across multiple machines? I am looking at a huge application for a client, that will need to support thousands of simultaneous users. I am wondering if MySQL can handle load like that. That's why I was asking about clustering MySQL servers for the ability to handle more users simultaneously. Has anyone had any experience with a large scale application on MySQL? Matt Babineau Freelance Internet Developer - e: [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -Original Message- From: Adam Voigt [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 18, 2002 8:55 AM To: [EMAIL PROTECTED] Cc: Matt Babineau Subject: Re: [PHP-DB] MySQL Clustering, redundancy Yes,it's called Replication in the MySQL documentation. However, since the info in the manual is kind of sparse so I would hop on google and do a search for specific instructions on how to do it when your ready, but to answer your question, yes, MySQL does do Redundancy/Failover. (Ofcourse you must take account of this in your code interacting with the server, but the data will be sync'd). Adam Voigt [EMAIL PROTECTED] On Tue, 2002-06-18 at 08:47, Matt Babineau wrote: Hi All: I quickly skimmed the MySQL manual and didn't see any information on clustering. Does MySQL have any support for clustering or some type of redundant failover systems? Thanks! Matt Babineau Freelance Internet Developer - e: mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com/ http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -- 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] MySQL Clustering, redundancy
I have never actually tried to program against something which talks to multiple DB's, the quickest way would be in your DB connection code to have something that will either: A. Try the first DB and connect to the second if it's down. B. Randomly choose a SQL server. The most fluid solution I could think of would be an application gateway of some sort which will load balance properly to different IP's while in your code you only point to one. Adam Voigt [EMAIL PROTECTED] On Tue, 2002-06-18 at 09:12, Matt Babineau wrote: Thanks for your response Adam! Do you know if there is any way MySQL can be spread across multiple machines? I am looking at a huge application for a client, that will need to support thousands of simultaneous users. I am wondering if MySQL can handle load like that. That's why I was asking about clustering MySQL servers for the ability to handle more users simultaneously. Has anyone had any experience with a large scale application on MySQL? Matt Babineau Freelance Internet Developer - e: [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -Original Message- From: Adam Voigt [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 18, 2002 8:55 AM To: [EMAIL PROTECTED] Cc: Matt Babineau Subject: Re: [PHP-DB] MySQL Clustering, redundancy Yes,it's called Replication in the MySQL documentation. However, since the info in the manual is kind of sparse so I would hop on google and do a search for specific instructions on how to do it when your ready, but to answer your question, yes, MySQL does do Redundancy/Failover. (Ofcourse you must take account of this in your code interacting with the server, but the data will be sync'd). Adam Voigt [EMAIL PROTECTED] On Tue, 2002-06-18 at 08:47, Matt Babineau wrote: Hi All: I quickly skimmed the MySQL manual and didn't see any information on clustering. Does MySQL have any support for clustering or some type of redundant failover systems? Thanks! Matt Babineau Freelance Internet Developer - e: mailto:[EMAIL PROTECTED] [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com/ http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -- 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
[PHP-DB] [php][odbc_connect]
Hi everyone, what this message means: Fatal error: Call to undefined function: odbc_connect() in /path/to/file.php thx for helping Regards from Switzerland, Michel Buchmann *** This e-mail message is intended only for the addressee(s) and contains information which may be confidential. If you are not the intended recipient please do not read, save, forward, disclose or copy the contents of this e-mail. If this e-mail has been sent to you in error, please delete this e-mail and any copies or links to this e-mail completely and immediately from your system. We also like to inform you that communication via e-mail over the Internet is insecure because third parties may have the possibility to access and manipulate e-mails. Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of The Swatch Group Ltd. *** -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] MS Access DB Open as file ?
Hi Ivan, Check out the ODBC chapter in Professional PHP4 (Wrox Press) and also read the PHP HOWTO at www.iodbc.org for an explanation of ODBC in PHP - the short answer to your question can I connect to Access is maybe. A lot of it depends on your platform and available drivers. Best regards, Andrew Hill Director of Technology Evangelism OpenLink Software http://www.openlinksw.com Universal Data Access Virtuoso Universal Server -Original Message- From: Ivan Lam [mailto:[EMAIL PROTECTED]] Sent: Friday, June 07, 2002 11:24 PM To: [EMAIL PROTECTED] Subject: [PHP-DB] MS Access DB Open as file ? Hi All, I'm new in PHP and I whether I can open a MS Access database file directly with PHP? There is a thing called ODBC but in the function odbc_connect(), The first parameter is something called dsn, what's that? And does that mean I can't open the MS Access database directly by somehow only giving it's path? Thanks. Ivan -- 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] [php][odbc_connect]
Michel, It means that ODBC support is not enabled in your PHP instance. Check the output of phpinfo(); for ODBC. If this is *nix, you need to link in an ODBC Driver Manager (such as iODBC, see the PHP HOWTO at www.iodbc.org) and install an ODBC Driver. If this is Windows, you need to uncomment the ODBC dll statement in the php.ini. Hope this helps! Best regards, Andrew Hill Director of Technology Evangelism OpenLink Software http://www.openlinksw.com Universal Data Access Virtuoso Universal Server -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 18, 2002 9:20 AM To: [EMAIL PROTECTED] Subject: [PHP-DB] [php][odbc_connect] Hi everyone, what this message means: Fatal error: Call to undefined function: odbc_connect() in /path/to/file.php thx for helping Regards from Switzerland, Michel Buchmann -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Re: Date Comparsion
Jack == Jack [EMAIL PROTECTED] writes: Jack Dear all I had a form which let user to input the leave_from Jack and leave_to date into, the format of the date that user Jack input is -mm-dd. Now i want to compare the leave_from Jack and leave_to date to find out the number of days between! well, here's one way: $interval_days= (strtotime($to_date) - strtotime($from_date)) / 3600 * 24 adjust to taste. -- When the birdcage is open, | donate to causes I care about: the selfish bird flies away, |http://svcs.affero.net/rm.php?r=leed_25 but the virtuous one stays. | -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Get the ts of the last change???
On 6/17/02 5:18 AM, Alex Elderson [EMAIL PROTECTED] pressed the keys forming the message: Hi, Is it possible to get the time of the last change of a mysql table?? in php? Sure. Try this: $info = mysql_fetch_array(mysql_query(show table status from dbname like 'tablename')); echo Last update for tablename: .$info[Update_time]; Enjoy. -- Ed Marczak [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] MySQL Clustering, redundancy
On 6/18/02 9:19 AM, Adam Voigt [EMAIL PROTECTED] pressed the keys forming the message: I have never actually tried to program against something which talks to multiple DB's, the quickest way would be in your DB connection code to have something that will either: A. Try the first DB and connect to the second if it's down. B. Randomly choose a SQL server. The most fluid solution I could think of would be an application gateway of some sort which will load balance properly to different IP's while in your code you only point to one. I vaguely remember an article talking about how to implement your choice A. Try weberdev or maybe even webmonkey (heck - just try google.). -- Ed Marczak [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] is it possible to upload (binary) files to a mysql database?
Hello,
Is it possible to upload binary files to a mysql database?
I can't figure it out. This is what I did:
I made a form like this:
FORM ENCTYPE=multipart/form-data ACTION=upload.php METHOD=POST
INPUT TYPE=hidden name=MAX_FILE_SIZE value=20
Send this file: INPUT NAME=attachment TYPE=file
INPUT TYPE=submit VALUE=Send File
/FORM
My SQL Query is like this:
INSERT INTO ALBUMS ('file') VALUES '$attachment'
The field FILE is a type BLOB field.
The first result I got in the database whas the tempdir+tempfile.
After that I choosed to ad $attachment_name into the database.
But only the filename is stored in the database. Is it not possible to store
files into the database?
What I did now in the script is copying the file $attachment_name to a
share on the local network so that everyone can access files uploaded by
users.
This is not the meaning of it all, it should be stored in the database.
Can somebody help me with this?
Please reply me at: mailto:[EMAIL PROTECTED] (my e-mail at work)
Thanks in advance.
Sander Peters
--
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[PHP-DB] SQL guru needed: Is this query possible ?
I've been racking my brain for too long trying to figure out how to do this query, I don't think it should be too hard, but I just can't get it right. I've searched and read about every type of join I could find to figure out a way of doing this, but I think I'm either overlooking something simple or need a different table structure. I'm trying this in MySQL. I've got the following tables broken down for simplicity. procedure id name 1 abc 2 def provider id name 1 ghi 2 jkl procedure_equipment (each procedure may require more than one equipid) - id procedureid equipid - 1 1 1 2 1 2 3 2 1 provider_equipment (each provider may have more than one eqiupid - id providerid equipid - 1 1 1 2 1 2 3 2 1 What I am trying to do is get procedure.name from procedure where provider.id = say 1 and the equipid's from both the procedure_equipment and provider_equipment tables need to match. Basically I want to get the equipid's from provider_equipment where providerid = 1, then get the procedureid from procedure_equipment where the provider_equipment's equipid's equal that of the procedure_equipments equipid's (1 and 2). The problem I have is the fact that each equipid will be from their own row and I don't know how to equate provider_equipment.equipid 1 AND 2 and procedure_equipment.equpiid 1 AND 2. At first I tried the following query. Just to quickly realize that I would of course retrieve procedure.name for each equipid In the db. SELECT procedure.name from procedure, procedure_equipment, provider_equipment WHERE provider_equipment.providerid = '1' AND provider_equipment.equipid = procedure_equipment.equipid. Although I'd like to do this with one query, I've tried to think of a way to do it with a couple of queries and again found short comings doing it that way as well. I'm beginning to think that the way I have the tables set up won't allow me to query the way I want to and that I may need to change the table structure. Although it seems (to me anyway) that I should be able to get this query to work if I can figure out the correct way of running the query. I'm hoping someone can offer some incite on this, if a query like this is possible or not. I don't normally post to the list as I like to try to figure these things out on my own, but I'm really stumped on this one. I'm hoping there is a way of joining the tables, in a way I don't yet know of or understand, to get the results I want :) I'd really appreciate any help you can offer. Thanks in advance Max Sullivan
