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PHP - Mysql Averages
This may be hard to explain so bear with me. I have a table called "ratings" which has lots of different ratings in it for different images. The structure for this table is "picture number", "rating id", "rating". What I want to achieve is to get a data set from the table of the top 3 rated pictures.
However to do this I'm going to first have to take an average of all of the ratings for each picture. I was just wondering what the best way to do this is. Thanks for any help. Similar TutorialsI am writing a stock program and I am going to be getting several averages on volume over different periods, 10, 21, 50,100,120,150,200,240 are my averages.
I would like to make this fairly efficient, seeing as how its going to be a ton of data, I have over 7700 stocks in the database and they will each have all of those averages.
My question is how to do this that is the most efficient, I thought about taking the 10 day then adding 11 to it, then adding 29 to get the 50 day and so on and so forth, or is that too much work and I should just do each average individually?
select avg(volume) from _AAPL where date between ‘2014-02-03’ and ‘2014-05-05’;The above is my current very generic code that does work, now I just need to make a php script, which I can do, I am just curious about how different people would approach this. Thanks for the help. Edited by illcrx, 23 September 2014 - 10:32 PM.
create table mimi (mimiId int(11) not null, mimiBody varchar(255) );
<?php
//connecting to database
include_once ('conn.php');
$sql ="SELECT mimiId, mimiBody FROM mimi";
$result = mysqli_query($conn, $sql );
$mimi = mysqli_fetch_assoc($result);
$mimiId ='<span>No: '.$mimi['mimiId'].'</span>';
$mimiBody ='<p class="leading text-justify">'.$mimi['mimiBody'].'</p>';
?>
//what is next?
i want to download pdf or text document after clicking button or link how to do that Hello everyone, Sorry if this has been answered but if it has I can't find it anywhere. So, from the begining then. Lets say I had a member table and in it I wanted to store what their top 3 interests are. Their$ row has all the usual things to identify them userID and password etc.. and I had a further 3 columns which were labled top3_1 top3_2 & top3_3 to put each of their interests in from a post form. If instead I wanted to store this data as a PHP Array instead (using 1 column instead of 3) is there a way to store it as readable data when you open the PHPmyadmin? At the moment all it says is array and when I call it back to the browser (say on a page where they could review and update their interests) it displays 'a' as top3_01 'r' as top3_02 and 'r' as top3_03 (in each putting what would be 'array' as it appears in the table if there were 5 results. Does anyone know what I mean? For example - If we had a form which collected the top 3 interests to put in a table called users, Code: [Select] <form action="back_to_same_page_for_processing.php" method="post" enctype="multipart/form-data"> <input name="top3_01" type="text" value="enter interest number 1 here" /> <input name="top3_02" type="text" value="enter interest number 2 here" /> <input name="top3_03" type="text" value="enter interest number 3 here" /> <input type="submit" name="update_button" value=" Save and Update! " /> </form> // If my quick code example for this form is not correct dont worry its not the point im getting at :) And they put 'bowling' in top3_01, 'running' in top3_02 and 'diving' in top3_03 and we catch that on the same page with some PHP at the top --> Code: [Select] if (isset($_POST)['update_button']) { $top3_01 = $_POST['top3_01']; // i.e, 'bowling' changing POST vars to local vars $top3_02 = $_POST['top3_02']; // i.e, 'running' $top3_03 = $_POST['top3_03']; // i.e, 'diving' With me so far? If I had a table which had 3 columns (1 for each interest) I could put something like - Code: [Select] include('connect_msql.php'); mysql_query("Select * FROM users WHERE id='$id' AND blah blah blah"); mysql_query("UPDATE users SET top3_01='$top3_01', top3_02='$top3_02', top3_03='$top3_03' WHERE id='$id'"); And hopefully if ive got it right, it will put them each in their own little column. Easy enough huh? But heres the thing, I want to put all these into an array to be stored in the 1 column (say called 'top3') and whats more have them clearly readable in PHPmyadmin and editable from there yet still be able to be called back an rendered on page when requested. Continuing the example then, assuming ive changed the table for the 'top3' column instead of individual colums, I could put something like this - Code: [Select] if (isset($_POST)['update_button']) { $top3_01 = $_POST['top3_01']; // i.e, 'bowling' changing POST vars to local vars $top3_02 = $_POST['top3_02']; // i.e, 'running' $top3_03 = $_POST['top3_03']; // i.e, 'diving' $top3_array = array($top3_01,$top3_02,$top3_03); include('connect_msql.php'); mysql_query("UPDATE members SET top3='$top3_array' WHERE id='$id' AND blah blah blah"); But it will appear in the column as 'Array' and when its called for using a query it will render the literal string. a r r in each field instead. Now I know you can use the 'serialize()' & 'unserialize()' funtcions but it makes the entry in the database practically unreadable. Is there a way to make it readable and editable without having to create a content management system? If so please let me know and I'll be your friend forever, lol, ok maybe not but I'd really appreciate the help anyways. The other thing is, If you can do this or something like it, how am I to add entries to that array to go back into the data base? I hope ive explained myself enough here, but if not say so and I'll have another go. Thanks very much people, L-PLate (P.s if I sort this out on my own ill post it all here) I have following piece of code below, and I would like to be able to express it pure SQL, something that could go into a .sql file :
$request_string='SELECT topic_forum_id FROM topic_table WHERE topic_id= 2014';
$query=database->prepare($request_string);
$query->execute();
$data=$query->fetch();
$query->closeCursor();
$forum=$data['topic_forum_id'];
$request_string='INSERT INTO post_table
(post_topic,post_forum) VALUES (2014,:forum)';
$query=database->prepare($request_string);
$query->bindValue(':forum',$forum,PDO::PARAM_INT);
$query->execute();
$data=$query->fetch();
$query->closeCursor();
Is it possible ?
So i have this php as shown below. It should make a list of comments with comment replies below their comment respectively. The problem is that it only goes through and shows 1 comment and all the comment replies for that one comment. It should be showing all comments i have in the db for that article. If i remove the second while then it shows all the comments correctly but no comment replies then... How do i get this script to loop through the db for every comment but also loop through every comment reply for that $row[id]? If anyone has a better / more efficient way of what I am trying to do, please explain or show example (i am open to anything)... Code: [Select] // what article are we showing? $article_to_show_id = $_GET['article_id']; $active_is_set_text = "1"; // Active Column text that makes it okay to show // Finding the article $search_for_article = mysql_query("SELECT * FROM articles WHERE id = '$article_to_show_id' AND active = '$active_is_set_text'"); while($row = mysql_fetch_array($search_for_article)) { // format the last updated date right $update_date_edit = $row[update_date]; $update_date_edit = date('F j, Y \a\t h:ia', $update_date_edit); $row[update_date] = $update_date_edit; // format the submit updat date right $submit_date_edit = $row[submit_date]; $submit_date_edit = date('F j, Y \a\t h:ia', $submit_date_edit); $row[submit_date] = $submit_date_edit; echo ' <div> ', $row[title] ,' </div> <div> by: ', $row[author] ,' on ', $row[submit_date] ,' </div> <div> ', $row[content] ,' </div> <div> Last Updated: ', $row[update_date] ,' </div> <form action="article_reply.php" method="post"> <input type="hidden" name="article_id" value="', $row[id] ,'" /> <button name="article_reply" type="submit" value="submit">Reply</button> </form> '; } $comment_count = 0; $comment_reply_count = 0; // Finding all of the comments $search_for_article = mysql_query("SELECT * FROM article_comments WHERE article_id = '$article_to_show_id' AND reply_id = '0'"); while($row_comment = mysql_fetch_array($search_for_article)) { // format the submit updat date right $comment_date_edit = $row_comment[comment_date]; $comment_date_edit = date('F j, Y \a\t h:ia', $comment_date_edit); $row_comment[comment_date] = $comment_date_edit; echo ' <br> <br> COMMENT:<br> <div> By: ', $row_comment[username] ,' on ', $row_comment[comment_date] ,' </div> <div> ', $row_comment[comment] ,' </div> '; $comment_count++; // Finding all of the comment replies if any $search_for_article = mysql_query("SELECT * FROM article_comments WHERE article_id = '$article_to_show_id' AND reply_id = '$row_comment[id]'"); while($row_two = mysql_fetch_array($search_for_article)) { // format the submit updat date right $comment_date_edit = $row_two[comment_date]; $comment_date_edit = date('F j, Y \a\t h:ia', $comment_date_edit); $row_two[comment_date] = $comment_date_edit; echo ' <br> <br> COMMENT REPLY:<br> <div> By: ', $row_two[username] ,' on ', $row_two[comment_date] ,' </div> <div> ', $row_two[comment] ,' </div> '; $comment_reply_count++; } } Need some help I have 2 tables in a database and I need to search the first table and use the results from that search, to search another table, can this be done? and if it can how would you recommend that I go about it? Thanks For Your Help Guys! Evening everybody! What I am trying to do is display infomation from a database, each item has a catid and a subid. I can display the correct information when I am looking at a particular subid by using: $catid = $_GET['catid']; if(isset($_GET['subid'])){ $subid = $_GET['subid']; } else $subid = '';?> //other code $query = mysql_query("SELECT * FROM merchants WHERE catid= '$catid' AND subid= '$subid'"); But I cant figure a way to change this so if the AND is not met it will still display the info based on $catid? Basically I want to display all the records with a particular catid, regardles of subid, but only if subid does not exits?! Does this make sense? Basically I think I am after and AND/OR I hope you can see what I am on about! Cheers I am having a bit of trouble here. I will explain what I am trying to do: I am trying to pull the Field Name: Account into my input form. My input form code looks like this: Code: [Select] Account Number: <input type="text" value="<?php echo($Account); ?>" name="Account"/> My PHP code above this looks like this: <?php @ $db = mysql_connect("localhost", "usr", "pass"); mysql_select_db("EmployeeInfo"); $sQuery = sprintf("SELECT * FROM EmployeeInfo WHERE EmployeeInfo.Name LIKE '%s'", mysql_real_escape_string($_POST['NameSelect'])); $result = mysql_query($sQuery); $actualResult = mysql_fetch_array($result); echo $actualResult['aSQLRow']; ?> My select query works properly. Can anyone find my error because I sure can't Thanks in advance, dmcdaniel Hi all I am am trying to use the following piece of code to import a CSV file into a mySQL database: Code: [Select] $filename = $_FILES['sel_file']['tmp_name']; $handle = fopen($filename, "r"); while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) { mysql_query("INSERT INTO user SET id = '".$userid."', name = '".$data[0]."', email = '".$data[1]."', phone = '".$data[2]."'") or die(mysql_error()); } fclose($handle); It works great except it only imports one line in the CSV file. How do I get it to keep adding the lines into the DB? My CSV looks like this: Pete Naylor,test@mail.com,0800101101 Bob Jones,bob@mail.com,08700123123 Many thanks for for help Pete I have a CVS file with about 1000 entries which I need to input into a MySQL database. Each line in the file has 5 fields but I am only interested in the first two. These are the description and name. I'm sure I can do this directly with MySQL but I need to use PHP anyway because there is actually other things I need to do with the data. I don't need to go into details because I already have that sorted. I just need to know how to open the CVS file and make a mysql insert loop with the data. Thanks I am having issues in writing a program. The basic idea is a internet radio website. I have a page listing all shows on the station with a brief description. When you click on a specific show from that page, i need it to open a page showing more detail on just that show. The show list page is loading with no problem, but the show detail pages keep coming up with "Error in your sql syntax at line 1" See what I have at http://www.eliteweboffers.com/lwrs/shows.php Here is the code from config.php Code: [Select] <?php mysql_connect($host,$user,$password); mysql_select_db($db); //Functions function show_list() { $query = "SELECT * FROM shows"; $result = mysql_query($query) or die(mysql_error()); while($row = mysql_fetch_array($result)){ echo " <table border='0'> <tr> <td rowspan='2'> <a href='". $site ."show_page.php?". $row['id'] ."' name='show_id' value='". $row['id'] ."'> <img src='". $site,$row['picture'] ."' height='180' width='180'></img></a> </td> <td> " . $row['show'] . " </td> </tr> <tr> <td> " . $row['description-short'] . " </td> </tr> </table> ";} } function show_page() { $show_id=$_POST[show_id]; $query = "SELECT * FROM shows WHERE id = $show_id"; $result = mysql_query($query) or die(mysql_error()); while($row = mysql_fetch_array($result)){ echo " <table border='0'> <tr> <td rowspan='2'> <img src='". $site,$row['picture'] ."' height='180' width='180'></img> </td> <td> " . $row['show'] . " </td> </tr> <tr> <td> " . $row['description-short'] . " </td> </tr> </table> ";} } ?> If i change the line Code: [Select] $show_id=$_POST[show_id];to Code: [Select] $show_id=1; It loads the show detail page properly for the first show. I don't want to have to use "if" statements for every single show id. What am I doing wrong ? Can anyone help ??? Here is the code from shows.php Code: [Select] <?php include ('/home/ansonb/lwr_config.php'); show_list(); ?> Here is the code from show_page.php Code: [Select] <?php include ('/home/ansonb/lwr_config.php'); show_page(); ?> Any help would be greatly appreciated. Thank you ! I'm having trouble working out a mysql query. I have two tables called "content" and "providers". Content Table content_id content_provider 1 Provider 1 2 Provider 2 3 Provider 1 Providers Table provider_name provider_url Provider 1 www.provider1.com Provider 2 www.provider2.com What I want to do is to select all of the information in the "providers" table but also to perform a count on the "content" table to get the number of content for each provider. So in this case it would show all of the information for provider 1 and also show that provider 1 has 2 pieces of content because they have 2 entries in the "content" table. I am able to get these results as two separate queries but I was wondering if it was possible to do it in one query. Thanks for any help. Hi Chaps, I've got something of a mixed bag, in which I need some help with a MySQL query and PHP to display the results correctly. I'm basically after the following: Query to produce results of; invoice_item_price of all jobs that include a Typesetting task and all of those that don't. The problem I'm having is that I can't figure out how to get the correct SUMtotal of the invoice_item_price, when searching through the tbl_task_item, to see if a Typesetting task has been completed. In trying to do this, it multiplies the invoice_item_price by the amount of tasks within a job. Database: Code: [Select] -- MySQL dump 10.11 -- -- Host: localhost Database: dbtemp -- ------------------------------------------------------ -- Server version 5.0.83-community-nt /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8 */; /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; /*!40103 SET TIME_ZONE='+00:00' */; /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; -- -- Table structure for table `tbl_analysis` -- DROP TABLE IF EXISTS `tbl_analysis`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_analysis` ( `analysis_id` int(20) unsigned NOT NULL auto_increment, `FK_job_id` int(20) unsigned default NULL, `analysis_gross` int(10) default NULL, `analysis_net` int(10) default NULL, PRIMARY KEY (`analysis_id`), KEY `FK_job_id` (`FK_job_id`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_analysis` -- LOCK TABLES `tbl_analysis` WRITE; /*!40000 ALTER TABLE `tbl_analysis` DISABLE KEYS */; INSERT INTO `tbl_analysis` VALUES (1,1,100,50),(2,2,500,250); /*!40000 ALTER TABLE `tbl_analysis` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_customer` -- DROP TABLE IF EXISTS `tbl_customer`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_customer` ( `cust_id` int(20) unsigned NOT NULL auto_increment, `cust_name` varchar(255) default NULL, PRIMARY KEY (`cust_id`) ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_customer` -- LOCK TABLES `tbl_customer` WRITE; /*!40000 ALTER TABLE `tbl_customer` DISABLE KEYS */; INSERT INTO `tbl_customer` VALUES (1,'Customer A'); /*!40000 ALTER TABLE `tbl_customer` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_invoice` -- DROP TABLE IF EXISTS `tbl_invoice`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_invoice` ( `invoice_id` int(20) unsigned NOT NULL auto_increment, `FK_cust_id` int(20) unsigned default NULL, `FK_proj_id` int(20) unsigned default NULL, `invoice_date` date default NULL, `invoice_total` varchar(30) default NULL, `invoice_status` enum('Pending','Sent') default NULL, PRIMARY KEY (`invoice_id`), KEY `FK_cust_id` (`FK_cust_id`), KEY `FK_proj_id` (`FK_proj_id`) ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_invoice` -- LOCK TABLES `tbl_invoice` WRITE; /*!40000 ALTER TABLE `tbl_invoice` DISABLE KEYS */; INSERT INTO `tbl_invoice` VALUES (1,1,1,'2010-01-30','500','Sent'); /*!40000 ALTER TABLE `tbl_invoice` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_invoice_item` -- DROP TABLE IF EXISTS `tbl_invoice_item`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_invoice_item` ( `invoice_item_id` int(20) unsigned NOT NULL auto_increment, `FK_job_id` int(20) unsigned default NULL, `FK_invoice_id` int(20) unsigned default NULL, `invoice_item_price` varchar(30) default NULL, `invoice_status` enum('Pending','Sent') default 'Pending', PRIMARY KEY (`invoice_item_id`), KEY `FK_job_id` (`FK_job_id`), KEY `FK_invoice_id` (`FK_invoice_id`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_invoice_item` -- LOCK TABLES `tbl_invoice_item` WRITE; /*!40000 ALTER TABLE `tbl_invoice_item` DISABLE KEYS */; INSERT INTO `tbl_invoice_item` VALUES (1,1,1,'250','Sent'),(2,2,1,'250','Sent'); /*!40000 ALTER TABLE `tbl_invoice_item` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_job` -- DROP TABLE IF EXISTS `tbl_job`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_job` ( `job_id` int(20) unsigned NOT NULL auto_increment, `FK_proj_id` int(20) unsigned default NULL, `FK_langt_id` int(20) unsigned default NULL, `job_title` varchar(255) default NULL, `job_pages` int(10) default '1', `job_complete` enum('Yes','No') default 'No', `job_complete_date` timestamp NULL default NULL, PRIMARY KEY (`job_id`), KEY `FK_proj_id` (`FK_proj_id`), KEY `FK_langt_id` (`FK_langt_id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_job` -- LOCK TABLES `tbl_job` WRITE; /*!40000 ALTER TABLE `tbl_job` DISABLE KEYS */; INSERT INTO `tbl_job` VALUES (1,1,1,'Job 1',1,'Yes','2012-30-01 17:30:00'), (2,1,3,'Job 2',2,'Yes','2012-30-01 17:30:00'); /*!40000 ALTER TABLE `tbl_job` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_language` -- DROP TABLE IF EXISTS `tbl_language`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_language` ( `lang_id` int(20) unsigned NOT NULL auto_increment, `langname` varchar(255) default NULL, PRIMARY KEY (`lang_id`) ) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_language` -- LOCK TABLES `tbl_language` WRITE; /*!40000 ALTER TABLE `tbl_language` DISABLE KEYS */; INSERT INTO `tbl_language` VALUES (1,'EN'),(2,'DE'),(3,'FR'); /*!40000 ALTER TABLE `tbl_language` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_project` -- DROP TABLE IF EXISTS `tbl_project`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_project` ( `proj_id` int(20) unsigned NOT NULL auto_increment, `proj_title` varchar(255) default NULL, `FK_cust_id` int(20) unsigned default NULL, `FK_langsid` int(20) unsigned default NULL, `proj_start_date` timestamp NULL default NULL, `proj_end_date` timestamp NULL default NULL, `proj_status` enum('Open','Hold','Enquiry','Redundant','Complete') default NULL, PRIMARY KEY (`proj_id`), KEY `FK_cust_id` (`FK_cust_id`), KEY `FK_langsid` (`FK_langsid`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_project` -- LOCK TABLES `tbl_project` WRITE; /*!40000 ALTER TABLE `tbl_project` DISABLE KEYS */; INSERT INTO `tbl_project` VALUES (1,'Project A', 1,2,'2012-01-30 09:00:00','2012-01-30 17:30:00','Complete'); /*!40000 ALTER TABLE `tbl_project` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_task` -- DROP TABLE IF EXISTS `tbl_task`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_task` ( `task_id` int(20) unsigned NOT NULL auto_increment, `task_title` varchar(50) default NULL, PRIMARY KEY (`task_id`) ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_task` -- LOCK TABLES `tbl_task` WRITE; /*!40000 ALTER TABLE `tbl_task` DISABLE KEYS */; INSERT INTO `tbl_task` VALUES (1,'Preparation'),(2,'Typesetting'),(3,'Correction'),(4,'Evaluate'); /*!40000 ALTER TABLE `tbl_task` ENABLE KEYS */; UNLOCK TABLES; -- -- Table structure for table `tbl_task_item` -- DROP TABLE IF EXISTS `tbl_task_item`; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8 */; CREATE TABLE `tbl_task_item` ( `task_item_id` int(20) unsigned NOT NULL auto_increment, `FK_job_id` int(20) unsigned default NULL, `FK_task_id` int(20) unsigned default NULL, `status` enum('Pending','Ready','Sent','Active','Complete') default 'Pending', `task_complete_date` timestamp NULL default NULL, `task_order` int(20) unsigned default NULL, PRIMARY KEY (`task_item_id`), KEY `FK_task_id` (`FK_task_id`), KEY `FK_job_id` (`FK_job_id`) ) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Dumping data for table `tbl_task_item` -- LOCK TABLES `tbl_task_item` WRITE; /*!40000 ALTER TABLE `tbl_task_item` DISABLE KEYS */; INSERT INTO `tbl_task_item` VALUES (1,1,1,'Complete','2012-01-30 10:00:00',1),(2,1,2,'Complete','2012-01-30 11:00:00',2),(3,1,3,'Complete','2012-01-30 12:00:00',3),(4,1,4,'Complete','2012-01-30 17:30:00',4),(5,2,1,'Complete','2012-01-30 10:00:00',1),(6,2,3,'Complete','2012-01-30 12:00:00',3),(7,2,4,'Complete','2012-01-30 17:30:00',4); /*!40000 ALTER TABLE `tbl_task_item` ENABLE KEYS */; UNLOCK TABLES; /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; -- Dump completed on 2012-01-30 18:59:47 QUERY: Code: [Select] SELECT DATE_FORMAT(proj_end_date, '%m') as month_number, MONTHNAME(proj_end_date) AS the_month, YEAR(proj_end_date) AS the_year, SUM(analysis_net) as analysis_net, SUM(analysis_gross) as analysis_gross, SUM(job_pages) as job_pages, SUM(invoice_item_price) as total, CASE WHEN task_title='Typesetting' AND ti1.status='Complete' THEN 'Typeset' ELSE 'Non-Typeset' END AS 'JobType', langname FROM tbl_job as j INNER JOIN tbl_task_item as ti1 ON ti1.FK_job_id = j.job_id INNER JOIN tbl_task as t ON t.task_id = ti1.FK_task_id INNER JOIN tbl_invoice_item as ii ON ii.FK_job_id = j.job_id INNER JOIN tbl_invoice as i ON i.invoice_id=ii.FK_invoice_id INNER JOIN tbl_analysis as a ON a.FK_job_id = j.job_id INNER JOIN tbl_language as l ON l.lang_id = j.FK_langt_id INNER JOIN tbl_project as p ON p.proj_id = j.FK_proj_id WHERE p.FK_cust_id = 1 AND proj_status='Complete' GROUP BY the_year, month_number, JobType, langname ORDER BY the_year DESC, month_number DESC, JobType DESC, langname ASC The second problem I'm having is in presenting the results in the correct way. From my example below, you can see what I'm trying to achieve. The 'commented-out' PHP code, should 'GROUP' the JobType results, just like how the 'the_month' is working. But again, becoming a bit stuck in getting this to work too. <table border="3" cellpadding="3" cellspacing="3"> <tr> <td>Month</td> <td>Year</td> <td>JobType</td> <td>Analysis Net</td> <td>Analysis Gross</td> <td>Pages</td> <td>Invoice Total</td> <td>Language</td> </tr> <?php $previousMonth = ''; $previousType = ''; do { if ($previousMonth != $row_rsProjType['the_month']) { //if ($previousType != $row_rsProjType['JobType']) {?> <tr> <td><?php echo $row_rsProjType['the_month']; ?></td> <td><?php echo $row_rsProjType['the_year']; ?></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> </tr> <?php $previousMonth = $row_rsProjType['the_month'];} ?> <tr> <td></td> <td></td> <td><?php echo $row_rsProjType['JobType']; ?></td> <td></td> <td></td> <td></td> <td></td> <td></td> </tr> <?php //$previousType = $row_rsProjType['JobType'];} ?> <tr> <td></td> <td></td> <td></td> <td><?php echo $row_rsProjType['analysis_net']; ?></td> <td><?php echo $row_rsProjType['analysis_gross']; ?></td> <td><?php echo $row_rsProjType['job_pages']; ?></td> <td><?php echo $row_rsProjType['total']; ?></td> <td><?php echo $row_rsProjType['langname']; ?></td> </tr> <?php } while ($row_rsProjType = mysql_fetch_assoc($rsProjType)); ?> </table> If anyone can help me out in getting this to display correctly, it'll be highly appreciated. Hey guys, I've heard about MySQL being replaced with PDO some time in the future, but as a simple question, I'm coding a personal website for my use only, would I still be able to use MySQL rather than changing it to PDO and learning that?
Its not going to be anything big or nothing just to keep me active in my spare time.
Thanks for you help.
Suppose i have created a database and i have created a table by using the code below Quote CREATE TABLE `track` ( `id` int(6) NOT NULL auto_increment, `tm` varchar(15) NOT NULL default '', `ref` varchar(250) NOT NULL default '', `agent` varchar(250) NOT NULL default '', `ip` varchar(20) NOT NULL default '', `ip_value` int(11) NOT NULL default '0', `domain` varchar(20) NOT NULL default '', `tracking_page_name` varchar(10) NOT NULL default '', UNIQUE KEY `id` (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 ; and the script to store the details in that database is below Quote $tm=time(); $ref=@$HTTP_REFERER; $agent=@$HTTP_USER_AGENT; $ip=@$REMOTE_ADDR; $strSQL = "INSERT INTO track(tm, ref, agent, ip, tracking_page_name) VALUES ('$tm','$ref','$agent','$ip','$tracking_page_name')"; $test=mysql_query($strSQL); i want to know that if i have 10 ip in that database out of which there are 3 ip's are same. is there any way in which it will show there are only 7 ip ( as 3 ip's are same) Any help would be appreciated... if possible can you provide the code..... thanks in advance... I have been trying very hard to get this script to work but I am no good at arrays... Anyhow, the basic idea is that the script will read an RSS feed and post all that content to the database which will be used to display content on the site. <?php $doc = new DOMDocument(); $doc->load('http://newsrss.bbc.co.uk/rss/sportonline_uk_edition/football/rss.xml'); $arrFeeds = array(); foreach ($doc->getElementsByTagName('item') as $node) { $itemRSS = array ( 'title' => $node->getElementsByTagName('title')->item(0)->nodeValue, 'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue, 'link' => $node->getElementsByTagName('link')->item(0)->nodeValue, 'date' => $node->getElementsByTagName('pubDate')->item(0)->nodeValue ); array_push($arrFeeds, $itemRSS); } include 'dbconnect.php'; foreach ($arrFeeds as $item) { $sql="INSERT INTO tb_rss (title, desc, link, date) VALUES ($item => title), $item => desc, $item => link, $item => date)"; if (!mysql_query($sql)){ die('Error: ' . mysql_error()); } } ?> Current error messege is: Code: [Select] Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'desc, link, date) VALUES (Array => title), Array => desc, Array => link, Array =' at line 1 Help please? I am having a problem with my PHP/MySQL coding and I can not figure out what I am doing wrong. I have two tables in a database. One called EmployeeInfo and another called Absence. In the Employee Info table, I have two employees, Derek and Adrian. In the Absence table, I have two records, One for Derek and Adrian. Goal: Using PHP/MySQL, I want to call upon an employee using a form and display that person's absence. The form pulls up correctly. If I do NOT put a WHERE clause into my SQL statement, it pulls up all the absences perfectly fine. Once I put in the WHERE = EmployeeInfo.Name = 'NameSelect' then it fails every time. Here is my SQL Coding: $result = mysql_query("SELECT * FROM Absence LEFT JOIN EmployeeInfo ON(Absence.Account = EmployeeInfo.Account) WHERE EmployeeInfo.Name='NameSelect'"); Any help is greatly appreciated. I am creating a website for university coursework.
<input name="submit" type="submit" class="submit_btn float_l" id="submit" formaction="add-contactme.php" value="Send" />
The above code is from my html for contact.html if that is correct. I am using a form and then a submit button.
I keep getting
Notice: Undefined index: name in C:\xampp\htdocs\hometown\hometown\add-contactme.php on line 11 Notice: Undefined index: email in C:\xampp\htdocs\hometown\hometown\add-contactme.php on line 12 Notice: Undefined index: phoneno in C:\xampp\htdocs\hometown\hometown\add-contactme.php on line 13 Notice: Undefined index: comments in C:\xampp\htdocs\hometown\hometown\add-contactme.php on line 14 Also if anyone could help me I would like to create a delete button after a person has added the values into the sql table, basically to the last row inputted into the database. I want to avoid using delete from contactme where name ='chris';
$host="localhost"; // Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="test"; // Database name
$tbl_name="contactme"; // Table name
mysql_connect ("$host", "$username", "$password") or die ("cannot connect server ");
mysql_select_db ("$db_name") or die ("cannot select DB");
$name = $_POST["name"];
$email = $_POST["email"];
$phoneno = $_POST["phoneno"];
$comments = $_POST["comments"];
$sql="INSERT INTO $tbl_name VALUES ('$name', '$email', '$phoneno''$comments')";
$result=mysql_query($sql);
if($result){
echo "Successful" . "
";
echo "view-contactme.php"; // link to view contact me page
}
mysql_close();
?>
Edited by G3NERALCHRIS, 20 November 2014 - 09:04 AM. is it true ? in paging 0,92,085,0,50,066,0,73 etc its coming to mixing Quote $en_cokk = mysql_query("select baslik,baslik_seo , liked/(liked+hate) avg from hikayeler order by avg DESC limit 10"); there are two row in database liked and hate; how can i take average and sort desc to page from database ? |
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