Grouping Mysql Query Result By Dates
I have a mysql query result that displays a set of news heading thats are sorted by the date that it was created. I was wondering how to group them so it produces the following layout. Code:
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Mysql Query Result
I have successfully selected 4 rows using a mysql SELECT query. However, I would like to random pick a row from this result so that every page refresh will yield something different.
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Same Mysql Query Doesn't Always Return A Result
We have no access to a mysql NG on my provider's server, so we ask here: We have a long query (long in text) with a UNION between 2 select. We have been informed that some times the query doesn't return any result. We have tried on our server and we always get a result. BUT, trying on the hosting server, many times the query doesn't return any result and doesn't get any error. Any idea ? does Union have any problem ? how to check if the query failed ? My hoster said that sometimes the table can be locked (if the server is overloaded) and then mysql doesn't return any result, but this seems to me an aberration. the query takes about 0.0050 sec to execute when it doesn't return any result, and 0.030 when I get results
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MySQL Query Result Rows
Still learning the ropes of PHP/MySQL here so pardon if this is something from a 101 class. I am wanting to know if/how I can query a MySQL database, pull two rows of information and assign them individual variable names. I know this isn't too clear. Let me try to explain what I want to do. Let's say I have something similar to this: Code: $query = mysql_fetch_assoc(mysql_query("SELECT entry_id, user_id, date FROM my_entries WHERE user_id = '$user_info[user_id]' ORDER BY date DESC LIMIT 2")); What I would like to be able to do is assign separate variables for the info on the two rows returned by the query. I want to have the following variables: $first_date = $query[date]; <= from the first row $second_date = $query[date]; <= from the second row I can then use the two variables to compare to each other, etc. Can this be done with a single query? Or are two queries required (if so how)?
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Processing MySQL Query Result
after executing the query, say it returns 1000 results. if i just want to do some sampling and like to have a look on 4 of them, how can i refer to these 4 random records out of 1000? i'm working on processing the result of $res_array which has 1000 records. query = select * from test; result = mysql_query(query); records1000 = db_result_to_array($result); //how to select/remove records1000 to get say, records4? function db_result_to_array($result) { $res_array = array(); for ($count=0; $row = $result->fetch_assoc(); $count++) { $res_array[$count] = $row; } return $res_array; }
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How To Get Mysql Query Result Into Temp. Txt File
I did a lite search in the archive but didn't find anything specific to my problem. Here is what I am trying to do: I've got a table with about 25k entries of company addresses. I need to be able to pull specific data out of the table and put it in a temporary text file and then display the result in the browser for the user to save locally. The query part and the format of the data is all simple enough but I am having trouble figuring out how to get the data from the query into a temporary text file and then displaying that file. here is what I whipped up but it obviously doesn't work: Code: <? $tmpfname = tempnam("/path/to/file/", "FOO"); $list = mysql_query("select * from FH_LIST where State='AK'"); while ($list_results = mysql_fetch_array($list)) { $data = blah blah blah; fwrite($tmpfname, ".$data "); } fopen($tmpfname, "r"); fpassthru($tmpfname); ?> I get an error message saying: Warning: Supplied argument is not a valid File-Handle resource (referring to $data).
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Can I Put A Mysql Query Result Directly Into A Multidimensional Array?
I have two joined tables: Departments - which contains the department description and a key Positions - which contains position data What I'm attempting to achieve is to display the department title in one table cell and then list all the positions associated with that department in the cell under neither the title. I need to generate a table two column table with as many rows as required, depending on the number of departments, which is dynamic. Do this I'm trying to turn the result of my SQL query into multidimensional array e.g. dept = VioP positions = "designer", "engineer" etc, which I can do then use to generate the table. I've done a search on the forum and looked around the manual and I'm stumped on how to achieve this, a point in the right direction would be greatly appreciated. The query I'm using is below. PHP Code:
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Send Mysql Query Result Displayed In A Table
I have just created a shopping cart and I would like to send my user the receipt of there order by email. The receipt is generated by a mysql query and is displayed within a table. I have worked out how to send a html using simple HTML code as my “$message� variable: $success = mail($to, $subject, $message, $headers); But I can not get it to send my mysql query result displayed in a table. How can i create the result of my mysql query and make it a simple variable i.e $message.
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Grouping Results Of Query
I'm brand new to PHP (just starting today to convert tons of ColdFusion/Access code to PHP/MySQL). There is a function in Coldfusion that I can't find an equivalent to in PHP. Here is what I am trying to do: If I have a query that results in this information: State Firstname Lastname Idaho Terry Pratchet Vermont Dan Brown Vermont Bob Smith Virginia Alice Johnson Virginia David Jones I would like to output the info like this: But all I can find in PHP is a way to loop through the query and show every row... if you are familiar with Coldfusion, what I am looking for is something similar to this: <CFOUTPUT GROUP='State'> #State#<BR> <CFOUTPUT> #Firstname# #Lastname# </CFOUTPUT> <BR> </CFOUTPUT> Is there a function that does this in PHP, or do I need to write code that watches the value of 'State' and manually takes care of things whenever it changes?
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Offering Dates And Booked Dates In A Table As DATE Datatype Using MYSQL.
Availability dates in offering dates except booked dates. For Example: Offering dates are : 01-09-2005 to 27-09-2005 01-11-2005 to 30-11-2005 Booked dates are : 10-09-2005 to 23-09-2005 Availability dates should be 01-09-2005 to 09-09-2005 24-09-2005 to 27-09-2005 01-11-2005 to 30-11-2005 I am storing offering dates and booked dates in a table as DATE datatype using MYSQL. So, I want the above mentioned availability dates as a result.
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Grouping MySQL Results
I've created a page of links, each assigned a category. There are two tables - "favourites_links" and "favourites_categories". This is how the information currently appears: Code:
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Grouping Mysql Rows
I can not figure out how to do this, I have used group by and order by and my browser does not respond to it. I am trying to group items alphabetically by type. ie glove glove glove shield shield weapon weapon
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MySQL Grouping Events By Date
I am using MySQL with a flat table exported from another dB to create a simple event calendar in Dreamweaver MX 2004. I would like to have the events grouped by date and ordered by date and time. I have been unable to figure out how to group by date while preserving all the records. I have tried using GROUP BY in my SQL statement, but this reduces the number of records returned. I have also been trying, without success, to use loops and if statements to suppress the date from repeating after the first record. A sample of my SQL statement and code, along with what my current return looks like and what I would like it to look like are provided. Code:
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Turn Select Query Result Into Hyperlink To Other Query
I have a query which gives results of selecting coursenames from a table called trainingtopics but this does so in a continuous bulk of text without any breaks between each record. my question how do I create line breaks between each record and also how can I force each query result to become a hyperlink which when clicked runs another query that gives details of that course. <?php $user = "root"; $host = "localhost"; $password = ""; $connection = mysql_connect($host, $root, $password) or die ("Couldn't connect to server."); $database = "courses"; $db = mysql_select_db($database) or die ("Couldn't select database."); $sql = "SELECT coursename FROM trainingtopics"; echo $sql."=sql<br>"; $result = mysql_query($sql) or die(mysql_error()); echo $result."=result<br>"; while($row=mysql_fetch_array($result)) { // NOTE this one ABOVE the echo echo "result found!"; echo $row[0]; } ?>
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Speeding Up Query/code (query Within Result Set)
I'm looking for ideas on how to speed up this script. Basically it finds all the zip codes in a zipcode table, then looks for all the records in another table with those zip codes. Right now it finds all the zips then within that WHILE, it looks for a record in another table with that zip: PHP Code:
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Grouping MYSQL Queries In Alphabetical Groups And Displaying
I have a SELECT statement that pulls out a list of titles, URLs and descriptions and sorts alphabetically. Fine. I want to group those titles, URLs and descriptions in alphabetical groups (titles beginning with A, titles beginning with B......titles beginning with Z). Then I want to display each one of those groups in various places on the page. The SELECT statement looks like this: Code:
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Use Query Result Field As Query Key For New Query..
$query  = "SELECT ProjID, UserID, ProjDesc, file, OrigProj, OrigUser, ProjDate FROM projects"; $result = mysql_query($query); I would like to take the field 'UserID', and utilise it for a Query statement to my users table in my database, to read and fill in information to my table, which looks like this: PHP Code:
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Query Issue - Item Grouping Issue
I have a number of items in a database and I group them together by each's series number (ranges from 1-20). The query then sorts them by series ascending from 1-20, but does so by sorting all the ones that begin with 1, then 2, etc where the 10-19 series show up before 2-9. I know why it's happening but is there a way around it?
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Using Query Result To Do Another Query In Loop
I have 2 tables, one called users2 and one called books. Books has a field called UserId, which is the ID of the user that added the book to the database. My problem, is that i need to take this ID from the book table, and use it to get some information from the user table. Here is my code to get the ID from the book table: Code:
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Query Between Two Dates
i have a field in my table of type datetime ( like 6/2/2005 4:41:23 AM ) I need a query that gives me all the records with that field between two dates ( let's say 1/1/2006 and 3/3/2006). Can anyone help me ?
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Query (dates And Times)
Struggling with a query here. table name : holidays fields : holname (format varchar) holdate (format date 2004-01-01) The table is populated with all the holidays for the next 5 years. I am trying to select only 1 of each holiday for the current year, AND if todays date is past a holiday for the current year, then select the following years holiday. For example, today date would return easter, mothers day, etc. AND next years valentines (because it is past 2004-02-14). Does this make sense ?
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SQL Query (convert Dates)
I have a database of 5,000 records and in each record is a field called 'dob' which has dates in it, the dates are stored as DD/MM/YYYY and I need to run a query on the database to convert all date records stored in 'dob' field to YYYY-MM-DD.
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MS Access Query Dates
I need to pull up records on dats but the format of the dates in the database are "21/05/2007 17:01:54" so my query: SELECT Maintenance_ID FROM Maintenance_Dbf WHERE [Date Logged] = $today Will not return any results.. do i need to somehow say if it's greater than..? and add 00:00:00 so everything today is greater than 21/05/2007 00:00:00? i have tryed LIKE $today as well as trying to use % in the statement but all with no joy.. Code:
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Query BETWEEN Dates Error
I've been getting an error in PhpMyAdmin when I query between dates. Below is the query I am trying to run: SELECT * FROM customer WHERE CRMGUID IS NULL AND BETWEEN dateCreated "2007-02-02" AND "2007-02-09" this is the error I am getting: Code:
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Help With A Query Selecting A Range Of Dates
Help! I am losing my cool. I have been working on this same query for over a month now! I am trying to query my database for a range of dates. The concept is as follows...... The user puts in two dates in the form and submits a query to the database to display all the records within this date range. Here is the query:
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Complex Query Involves DATES
I have an application I am writing that involves DATES. I need to know a few things, so I can get this thing working right. How can I Code my page to display a week at a time? I want to do this without hard coding in dates. Bascially, I want to list weeks such as Monday, Jan 1, 2007 - Jan 7, 2007 and the next line would be the next week. Is there a way to do this that is accurate? How can I then pull a bunch of rows from a table in a mysql database utilizing a field of the type "DATE" that corresponds to the dates in the week? Let me explain this better here - I want to get ALL entries that are between Jan 1 and Jan 7. How can I do this? I have tried the BETWEEN operation in a where clause, but it is not working the way I thought it would. here is the SQL Query that I am attempting to use (and only returns 4 of the 18 entries that fall within the dates set. SELECT * FROM journal_entries, items WHERE (items.item_number = journal_entries.id) AND (journal_entries.date BETWEEN '$startDate' AND '$endDate') ORDER BY journal_entries.date *** Note *** $startDate and $endDate are set in the script in this format - "2007-01-01". journal_entries.date is of the "DATE" type.
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Result From A Sql Query
Is there anyway I can exclude just one result from the database based upon the value of a field, for example i want to exclude the field with an ID of 1 but get all the other fields in the database. is this possible and can anyone tell me how? PS: I had thought about doing something like $query1 = mysql_query("SELECT * FROM table ORDER BY id ASC"); while ($row = mysql_fetch_array($query1,MYSQL_ASSOC)) { $id = $row['id']; if ($id == 1) { //DO NOT DISPLAY ITEM } else { //DISPLAY ALL OTHER ITEMS } }
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Result For Query
I dont know why this query is not returning a value, when I should be getting the value of ཋ'. PHP Code: mysql_select_db($dbname, $conn) or die (mysql_error()); $query = "SELECT MIN(q_id) FROM questions2 WHERE quiz_id='".$quiz_id."'"; echo $query.'<br />' $result = mysql_query($query) or die(mysql_error()); $row = mysql_fetch_array($result) or die(mysql_error()); $first = $row['q_id']; echo 'first='.$first.'<br />'
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Linked Result From A Query
I'm trying to create a query that will return a linked record from a database that will take me back to an update page with that record so I can change things in the record. I'm having trouble finding simple code to do this.
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Echo A $result Of Query?
Trying to have an echo display a result from a query. Not such a hard concept. Yet I am having trouble. What good is the data without analysis. Here is what I am using to try and grab result. Have been told it looks correct, must be missing something small. When this runs, alternate echo displays in browser. So you know: 'testdata' is the table 'score' & 'id' are columns or fields. Almost think it is missing a table structure to display in. Looking for player name column and score column (for the sake of example). Code:
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Paging Of Query Result
This script used to be working in splitting query result into pages. But now, PREV 1 2 3 4 NEXT links is not working anymore. Any idea how to fix this ? or what is wrong with this script ? Code:
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I query database and it produces rows of results. I want to populate it so that the first 10 rows go to the 1st page, the next 10 rows to the 2nd page and so on. The last page will be at most 10 rows and it can be less than that. How do I do it? Or do anybody know if there is any sample code that I can refer to?
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Filtering In Query Result With WHERE
I am trying to filter out records in a query using WHERE expressions. See example below. if ($league="All") {$leaguebool="1"} else {$leaguebool="League='$league'"}; $query = "SELECT League,HR FROM ranfranbattingsim WHERE ('$leaguebool') ORDER BY $sorder DESC LIMIT $limit"; My desire is to select all records if $league='All' and select only records where LEAGUE=$league if $league is anything other than 'All'. LEAGUE is one of the fields of the database. I hope that I explained that well enough. I am open to any solutions, and have considered that perhaps I should be using something other than the WHERE statement to filter the records.
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One Row Result Database Query
Most of the pages I write are multi-row queries. I have about 30 pages that will only yield one row of about 15 columns. What is the best way to design this page? Right now, I am using $row = mysql_fetch_object($results) - this is causing a minor issue with positive/negative signs with numbers.
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Query Not Returning First Result
I have a query that is returning the correct number of rows. However, when I try to print the rows out, it will not print the first row, but all after that. I can't figure out why it isn't printing out the first row, even though the query is returning the results. Here is my code below to print the results in a table: Any suggestions? while($row2 = mysql_fetch_array($result1)) { $affinity_name = $row2['affinity_name']; $affinity_detail = $row2['affinity_detail']; $affinity_no = $row2['affinity_name']; $track_id = $row2['id']; get_name($affinity_name); $affinity_details .=<<<EOD <tr> <td><a href="/m_t5.php?affinity_id=$affinity_no&q=$name">$name</a></td> <td>$affinity_detail</td> <td><a href="/delete_track.php?track_id=$track_id">Delete</a></td> </tr> EOD; }
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If Query Result Returns Nothing
i have a marquee which scrolls across news items, all this is database driven, however if no news items are returns from the query, my page errors, can someone help me write an else statement or something so that the page doesn't error. my code is below:- <?php require('database3.php'); if(!isset($news_item)) $news_item='' $query = "select * from monksc.news where DATE_SUB(CURDATE(),INTERVAL 14 DAY) <= startDate order by id"; $result = mysql_query ($query) or die (mysql_error()); if (mysql_num_rows($result)>0) ..............
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Displaying Result Of A Sum Query:
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I am trying to do a simple query, but instead of a numeric value, I get "Resource id #34". $newdodgemod1 = "select default_dodgemod from phpbb_classes where class='$newclass'"; $newdodgemod2 = $db->sql_query($newdodgemod1); Any idea what is wrong with the code? All field exist and the variables are set correctly. I don't understand why I am getting this error.
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Query Result Values
i have two tables a customer and package table. a customer can have many packages. how i can i set a status in the customer table to 'complete' if all the packages in the package table that relate to that customer are set to 'paid'? i can do a simple select statement but how will i know if all the status rows returned from packages are set to 'paid'.
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