10,940 Topics
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| | What's the notation to add data from a variable to existing data in a field? mysql_query("UPDATE stk SET some_field = '????????????' WHERE id = " . $upc_key . "") or die(mysql_error()); |
 | how do retrieve the last record if its id or other fields are unknown...or simply i need to move the record pointer to the last record in a table...thanx a lot... SELECT * from stud_infos WHERE stud_id = 'HOW DO I DO IT?' |
| | well guys hello i am bit confuse on my way...i up to a project for my university and designing a database system for a school...the problem is i am uploading images and and i set the image type as blob in mysql db but one of friend suggest me that …  |
| | how to populate treeview from multiple columns of sql data table I have attached my sql table here.from that table,i have to populate a treeview of the below form; -outlook ---------overcast -----------------------------yes ---------rainy ----------------wind ----------------------strong ------------------------------no ----------------------weak -------------------------------yes ---------sunny ---------------humidity ------------------------high --------------------------------no -------------------------normal ---------------------------------yes. It is readable like this; if … |
| | I have a script that reads all rows from a database, and prints it out to an html table. The html table has an extra column for "status".In this column there is a form that is supposed to submit the dropdown field to the mysql database. I've got the set … |
| | Hi, I am trying to update data from a column in a database using a php script. But for some reason it doesn't update the database, but i get no error feedback. So first i select a random entry from the database and i add it as a parameter to …  |
| | The below line generates this error. Can anyone gives me a solution Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in C:\wamp\www\MySite\php files\approve_page.php on line 25 [CODE] $query = "UPDATE transaction SET approved_status='1' WHERE account_number='$account_number' AND tran_id='$_POST['tran_id']'"; [/CODE] |
| | hello all how to use mysqldump in my project I see an example : MySqlDump my_dump=new MySqlDump(); but it seem need some reference or something,and won't work without it what should I add to make it give no error' thank you denny  |
| | I have a table with entries for different accounts and each account has different products listed in it with a date next to each entry. An example of the structure is below. Account | Product | Holding | Date A1 | Car1 | 2 | 2010-12-31 A1 | Car2 | …  |
 | Hello all, I've a seemingly simple question, but it's kind of got me thinkin there might be a "proper" way to accomplish my goal. My goal is a simple MySQL database schema install. In PHPMyAdmin I export a database, any database. I then save the file to the root directory … |
| | Hi everyone, My second time back to Daniweb looking for assistance with PHP. :) Okay, here's my PHP, and I'll explain what it does. [CODE]dbConnect(); if ($userclient == '2438') { dbOpenDatabase($GLOBALS['res_2438_contacts']); } else { dbOpenDatabase($GLOBALS['db_contacts']); } /************************************************ * THE IMPORTANT BITS - CHANGE BELOW * ************************************************/ //Product ID for Safety … |
| | Hi all, [INDENT] i am facing a serious problem working with MySQL and Nhibernate 2.1.2.4.0 named queries. I have written a stored procedure and i am calling it in C# using a flat class to map the database fields. My problem is it seems to work fine with Mysql 5.1 … |
 | CREATE TABLE `employee`(`employee_no` CHAR(4) NOT NULL,`emp_name` TEXT,`employee_sal` INT NOT NULL,primary key (employee_no); << I typed this and it says there is an error (see below).I can't see what is it.000webhost.com Mysql server [CODE]Error SQL query: CREATE TABLE `employee` ( `employee_no` CHAR( 4 ) NOT NULL , `emp_name` TEXT, `employee_sal` INT … |
| | I don't know what's wrong with this code. I think this code should work. I'm about to store number of each query in array [CODE] $antecedent=array(); for($i=0;$i<=$index;$i++){ if(isset($period[$i])|| isset($gpa[$i]) || isset($antecedent[$i])){ echo $period[$i]." "; echo $gpa[$i]."<br/>"; $queryAntecedent=mysql_query("SELECT * FROM mytable WHERE study_period='$period[$i]' AND ipk='$gpa[$i]'") or die (mysql_error()); $antecedent[$i]=mysql_num_rows($queryAntecedent); }//endif }//endfor print_r …  |
| | Of course, Yesterday I ask for help for my google map route creator. And of coure, I made my google maps route creator source. [code] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Google Maps</title> <script type="text/javascript" src="jquery.js"></script> <script src="http://maps.googleapis.com/maps/api/js?sensor=false"></script> <script type="text/javascript"> … |
| | Hi, i need help , i wanted images to be for instance 4 in row, before it goes on to the next row, and below the images i wanted a title there. This are my work so far, but i just cant get to what I wanted, i've been searching … |
| | hi folks, Here i face problem in my webpage [servlet + mysql] Connection are working fine. But when running time it get download the page instead of display the content in the browser. I try myself so many time, cant sove it.. plz guys help me to overcome this problem. … |
 | So I have a text box in a form. The test box needs to take the value entered and insert it into a column within a row in MySQL. I know it's connecting to the MySQL online, I have a message box telling me so upon a successful connection. I'm … |
| | it doesn't have any error but also i does not update in my database? [CODE]<head> </head> <?php include('connect.php');?> <body> <?php mysql_select_db("dbusers",$connection); $result=mysql_query("UPDATE tblinfo SET idno='$idno', name='$name', address='$address', birthdate='$birthdate', contact='$contact', email='$email' WHERE 'index'='$id'"); $result = mysql_query($update) ?> </body> </html> [/CODE] |
| | [CODE]<script type="text/javascript"> function populateHarga() { var x=document.getElementById("barang").value; document.getElementById("harga").value=x; var y=document.getElementById('barang')[document.getElementById('barang').selectedIndex].innerHTML; document.getElementById('nama_brg').value=y; } function populateTotal() { var y=document.getElementById("jumlah").value; var x=document.getElementById("harga").value; document.getElementById("totalnya").value=x*y; } </script> <body> <p> <?php mysql_connect("localhost","root",""); mysql_select_db("stageco"); ?> <table border="1" cellpadding="0" cellspacing="0"> <?php $nama_b=$_GET['nama_brg']; $harga_b=$_GET['harga']; $jumlah_b=$_GET['jumlah']; $total_b=$_GET['totalnya']; if($nama_b!="") { mysql_query("INSERT INTO temp('t_nama','t_harga','t_jumlah','t_total') VALUES('$nama_b','$harga_b','$jumlah_b','$total_b')"); } $result=mysql_query("SELECT * FROM temp"); $i = … |
| | I'm a bit new to this so excuse my noobness. For the website I'm working on - I'm wondering about whether information like images, uploaded files, date of birth, edited details etc. can all be displayed on the same page (specific to the user who has logged in, not everyone … |
| | Im in need of big help... (sorry bout the size of the post :$) Im just getting started in databases and need some magic.... Im running on the server; * Apache/2.2.17 (Win32) mod_ssl/2.2.17 OpenSSL/0.9.8o PHP/5.3.4 mod_perl/2.0.4 Perl/v5.10.1 * MySQL client version: mysqlnd 5.0.7-dev - 091210 - $Revision: 304625 $ * …  |
| | hello everyone , I'm facing a problem in inserting data in TEMPORARY table. i can do it by simple query easily. but i want to do through [CODE] for Ex. i have bunch of query which i'm executing through SET @QueryText="Select ID from employees limit 5"; //it contains bunch of …  |
| | Hi... I've been doing ASP.Net for years, but I am very new at PHP. I need to redirect a user to a specific page based on the refereeing page. There's no way to calculate what the page should be so I figure I would have to use MySQL and look …  |
| | I want a database that should fetch images from a URL.How can I do that? |
 | Hi all, am using eclipse IDE.I want to connect mysql database with jsp/servlet for that i want to add mysql j/ connector. I added properties -> Java build path-> Add External jar file but still it calls the exception Driver not found "com.mysql.jdbc.Driver". Am not filmier with Eclipse any one … |
| | hi, I need a query to get the start date and end date of a month when given the month name. For eg., When given month='august' it must display 01-08-2011 to 31-08-2011 Thanks. |
| | I'm trying to make a postback script which works with a CPALead widget, however it does not seem to work. I do not think my code is wrong (which I have attached at the bottom) so I was beginning to think this was not possible due to the fact that … |
| | Recently I have been working with Mysql and PhpMyAdmin a lot on Ubuntu, and I have stumbled across a very annoying error, or set of errors. I keep on getting a bunch of random loosely related error messages. These are the errors I get. When I try to log in … |
| | [B]Hi guys, Well I just reinstalled vBulletin 3.8.6, on top of the other. I tried to make a new THREAD, after posting it says:[/B] ___________________________________________________________________ Database error in vBulletin 3.8.6: Invalid SQL: UPDATE session SET newposts = newposts+1 WHERE NOT ISNULL(newposts); MySQL Error : Unknown column 'newposts' in 'where clause' … |
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