Update Query Not Working: SQL Error
i'm trying to do an update such as ...
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UPDATE Not Working.
The page that sends information to the following page has a series of text inputs. The name of the input corresponds to the name of the column in the in the mysql table. There's also a hidden input, "id", that supplies the unique id number of the entry. My script to enter data into the table and to view the table work fine. The update script runs without any errors, but doesn't alter any values. I also tried printing the value of $query and everything appears to be fine. Anyone know why this is happening? Code:
Update Field Isn't Working?
I've created a MySQL database that has one table, that table has two fields, the table is called system, the fields are called status and message. The database is used to populate a html table on a page, that works fine. What I need to do though is have a form on a separate page (which i'm going to add http authentication to) with a simply form consisting of a text box, three radio buttons, and the usualy submit and reset buttons. I need to be able to update the database using this simple form. However this isn't for adding new records, it is purely for editing the existing record as it's to edit simple warning messages to display to the visitors when there is a problem with one of the systems. The radio buttons determine which light image is displayed (green, orange, red) and the text box for the short message. However no matter what i try it just in't updating the fields in the database, the following is the html and PHP i'm using: Code:
SQL Update Command Not Working
I need to update the price in one table from a field in another. 2 Tables named: newpricelist pricelist I have 3 common fields in both, item, description and price. I need to match the item field and take the price from "newpricelist" table and update the price field in the "pricelist" table. Here is my syntax (it says it will only update 1 record): UPDATE PRICELIST INNER JOIN NEWPRICELIST ON NEWPRICELIST.ITEM = PRICELIST.ITEM SET PRICELIST.PRICE = NEWPRICELIST.PRICE;
Update Statement Not Working
Why does this simple update statement not work with a mysql version 3.23.49, it does work when using 4.0.24..... ? UPDATE listitem,vjbase,list SET listitem.showsec = 7 WHERE listitem.id_vjbase = vjbase.vjbase_id AND listitem.id_vjbase = 3 AND vjbase.id_viduser = 61000 AND listitem.id_list = list.list_id AND listitem.id_list = 1 AND list.id_viduser = 61000
Simple Update Just Not Working /banghead
Background: I've been around the web for quite some time, but am new to PHP/MySQL. I recently purchased a zip code database for an upcoming project I'm starting here, and for some reason the CSV format turned all the zipcodes that start with a zero into 4 digits. No biggie, after hours of wrestling with cpanel MySQL import, then giving up and moving on to modifying the bigdump script I FINALLY got the import done. Now I'm trying to correct the 4 digit zip codes back into 5 digit ones. Table name is ZipCodes, column name is ZipCode (is varchar(5) column). Here's the code I'm trying to use to update things, but it just does not perform the update for some reason. update ZipCodes set ZipCode = Ɔ' + ZipCode where char_length(ZipCode) = 4; I've spent a few hours now reading up trying to figure out what the hell I'm doing wrong, but to no avail. I'm sure the fact that I'm a newb at MySQL isn't helping, but is it something obvious that I'm just to dumb to see at this point?
Update Not Working Within A Stored Procedure
The following query works, but not within a stored procedure, any tips? update ATable,BTable set ATable.lbl= BTable.lbl, ATable.Status = "0", ATable.Code = BTable.code where (ATable.ID = BTable.Tapelbl)
Query Not Working In 5.0 That Worked In 4.0
I've created a development site for my website that uses mysql 5.0.18 and my live site uses 4.0.16. I have a query I can run without problems on the live site but is giving me errors on the development site and I was hoping someone might know what the problem is. It must be some change to the syntax standard I suppose. Thanks for your help!!! 1054 - Unknown column 'p.products_id' in 'on clause' select count(p.products_id) as total from products_to_products as pp, products p, products_description pd, manufacturers m left join specials s on p.products_id = s.products_id where pp.products_id=�' and p.products_id = pp.related_products_id and pd.products_id=p.products_id and p.products_status = Ƈ' and pd.language_id = Ƈ' and m.manufacturers_id = p.manufacturers_id
ANDs In Query Not Working
I am working with this query: SELECT * FROM reviews WHERE gID = 'nothing' OR gID = '825' OR gID = '864' OR gID = '632' OR gID = '880' OR gID = '839' OR gID = '534' OR gID = '680' OR gID = 'x' AND type = 'online' AND status = '1' ORDER BY RAND() LIMIT 0, 10 With everything going on here, the most important is that only rows with status=1 are selected. However, I am getting some rows with status=0 in my results. Is there something wrong with the ANDs in my query?
Simple Mysql Query Not Working
I have a simple table set up listing stockists and there details, included in this table I have a name column and a website column. I wish to select the name and the website of the stockists only if a website has been entered into the website column. Here is the query I have tried to use Quote: SELECT name, website FROM stockists WHERE website IS NOT NULL ORDER BY name ASC This query is returning stockists with no website as well as the ones with websites and I don’t know why!
Query Of Gmdate Not Working... Is My Syntax Correct?
$query="SELECT distinct(id),subject,view, postdate FROM threads where gmdate(Y-m-d H:i:s, postdate + 3600) >= date_sub('".$current_date."', interval 7 day) order by view desc limit 0 , 5 "; I tried to get my postdate to compare with the current date in order to display the most view topic in last 7 days in my page... however, the above coding is not working...
Query To Display The Rows As Colums Is Not Working!!
I want a select query to get two columns. but i need to get these columns one below the other that is consider that i have a table student in that i have 2 columns name mark. Now i want the result as Name Raj Rina Tina Marks 80 90 70 I tried the --vertical option of mysql and G option in the query. for example when i tried select *from studentsG it displayed *********** 1. row *********** name: Raj marks : 80 ********** 2. row ************ name: Rina marks : 90 ********** 3. row ************ name: Tina marks : 70 but i want to display Name Raj Rina Tina Marks 80 90 70
Order By Not Working Correctly, Query Problem?
I am using the following query to get a list of anime names and related info from my mysql db. As anime are sometimes known by several names (the actual japanese kantakana/kanji, the romanji translation and the english word). So the info_anime table has all the info about the anime and the info_animename just has the relevent animeid and the name. The query below is ment to check all the names in info_animename and join them to info_anime. SQL SELECT n.*, a.* FROM info_animename AS n, info_anime AS a WHERE a.animeid = n.animeid ORDER BY ".$_GET[orderby]." ".$_GET[order]." Now all the names are displayed properly with the various info but if you look here: Live Anime - Anime List You will see that the names are not in alphabetical order, for the most part they are just anime with several names are not working correctly if you look at the bottom of the page you will see: Yakusoku no Basho Kumo no Mukou followed by Beyond The Clouds, The Promised Place Which are the same anime under different names.
Query Cache Not Working: MySQL 5 / Windows XP
I just installed MySQL 5, and its running great except that the query cache is not working, despite the configuration excerpt from my "my.ini" below: query_cache_size=5M query_cache_limit=2M query_cache_min_res_unit=4096k query_cache_type=1 From the MySQL command line, if I enter: SHOW VARIABLES LIKE 'have_query_cache'; I get: +------------------+-------+ | Variable_name | Value | +------------------+-------+ | have_query_cache | YES | +------------------+-------+ Also, doing a: SHOW STATUS LIKE 'Qcache%'; gives me: +-------------------------+---------+ | Variable_name | Value | +-------------------------+---------+ | Qcache_free_blocks | 1 | | Qcache_free_memory | 5234168 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 450 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | +-------------------------+---------+ I figure the "Qcache_free_blocks" and "Qcache_total_blocks" values of 1 are creating the problem; it's basically telling me that there are no (okay, 1) free blocks to put my query. However, these values never change. The query cache is not vital to me, but it does improve performance, and I'd like to get it going....
Remote Access Not Working: Error 1251 Client Does Not Support Authentication Protocol Requested By Server
I'm trying to set up my MySQL database for remote access. I've never been a DB admin so this is all mostly new to me. I am binding to my public IP address, and I have created a new user with the following grant commands run from the mysql command line on the server: mysql> grant all privileges on prs_data.* to 'username'@'%' identified by 'change'; Query OK, 0 rows affected (0.00 sec) mysql> grant all privileges on prs_data.* to 'username'@'localhost' identified by 'change'; Query OK, 0 rows affected (0.01 sec) When I try to connect remotely from another host, here's what happens:
Complex Query - UPDATE Within UPDATE?
Edit: Before anyone leaves this thread, don't be put off by the regular expressions! They are not the problem, so please stay and read. OK, this query has got my head spinning. I am basically creating a query that goes through each product in a table to update the stock for that particular item with that particular size (i.e. I am talking about shoes - different models and each model has different sizes (uk kids 12 -> uk 11). With each shoe it does (or is meant to do) the following: 1. The PHP script that runs the query is looping through every size outside of the query 2. So for each of these sizes it checks to see whether the product it is currently on matches the size it is on 3. When it finds the size it is on, it then deducts the correct number of units from the stock table 4. The final WHERE clause makes sure this subquery inside the UPDATE only happens when the StockUpdated field of the Product table equals 0 (in other words, the stock hasn't been counted before) Basically what I need to do, is first to make sure what I currently have got does the above correctly but also I need the query to UPDATE the StockUpdated field to 1 only when it has been updated successfully. How could I do this? Unfortunately I cannot just add an extra update entry to the end of the query as this would update the StockUpdated field regardless of whether it has been properly counted or not. Here is the query I have so far (with a little simple PHP around it doing the loop): PHP $shoesizes = array(1 => 'ukk12','ukk13','uk1','uk2','uk3','uk4','uk5','uk6','uk7','uk8','uk9','uk10','uk11'); $numshoesizes = count($shoesizes); for($i = 1; $i < $numshoesizes; $i++) { $stockupdate = " UPDATE heelys_stock,items_ordered SET heelys_stock.size_".$shoesizes[$i]." = (SELECT CASE WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?( )?(Kids)?( )?( )?(UK)?( )?( )?(Kids)?( )?( )?[^0-9]12( )?(' -- if UK Kids 12 THEN heelys_stock.size_ukk12 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?( )?(Kids)?( )?( )?(UK)?( )?( )?(Kids)?( )?( )?[^0-9]13( )?(' -- if UK Kids 13 THEN heelys_stock.size_ukk13 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]1( )?(' -- if UK 1 THEN heelys_stock.size_uk1 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]2( )?(' -- if UK 2 THEN heelys_stock.size_uk2 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]3( )?(' -- if UK 3 THEN heelys_stock.size_uk3 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]4( )?(' -- if UK 4 THEN heelys_stock.size_uk4 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]5( )?(' -- if UK 5 THEN heelys_stock.size_uk5 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]6( )?(' -- if UK 6 THEN heelys_stock.size_uk6 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]7( )?(' -- if UK 7 THEN heelys_stock.size_uk7 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]8( )?(' -- if UK 8 THEN heelys_stock.size_uk8 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]9( )?(' -- if UK 9 THEN heelys_stock.size_uk9 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]10( )?(' -- if UK 10 THEN heelys_stock.size_uk10 - (items_ordered.Amount/items_ordered.Price) WHEN SUBSTRING_INDEX(items_ordered.Product,',',-1) REGEXP '( )?(UK)?( )?[^0-9]11( )?(' -- if UK 11 THEN heelys_stock.size_uk11 - (items_ordered.Amount/items_ordered.Price) FROM items_ordered WHERE items_ordered.StockUpdated = 0) WHERE (heelys_stock.id = (SELECT heelys_stock.id FROM heelys_stock,heelys_shoe WHERE SUBSTRING_INDEX(items_ordered.Product,',',1) = heelys_shoe.full_shoe_name)) , items_ordered.StockUpdated = 1" // at the moment this last update of the items_ordered table happens to every record!!! even if the other part of query fails // update stock for size $i mysql_query($stockupdate); } Hope someone can see how I can do this? I've been working on this query for 2 or 3 hours now and I've been making reasonable progress but now I am really stumped.
Getting Error In Batch Update
I am using Mysql 4.1.13 with Tomcat5 and Connector mysql-connector-java-3.1.10. When I try to update the table in batch mode sometimes( When server is idle for a long time) get following error. Code:
UPDATE Syntax Error
I've just installed MySQL 5 on my Mac and am trying to update a couple of tables - the syntax I'm using seems to be right, but I constantly get an error. Here's what I have - feel free to point out my stupidity... SELECT ibf_members.id, ibf_pfields_content.member_id, ibf_members.mgroup, ibf_pfields_content.field_2 FROM ibf_members INNER JOIN ibf_pfields_content ON ibf_members.id = ibf_pfields_content.member_id UPDATE ibf_pfields_content SET field_2='Member' WHERE ibf_members.mgroup = 3
Mysql UPDATE Error
the following results in "Invalid SQL syntax error". I tried a few different options but none seemed to have worked. Would someone please help. I believe the error is around/after the WHERE statement. $query = "UPDATE ATAMA_users SET ". "user_name = "" . $formVars["username"] . "", " . "user_passwd = "" . $formVars["loginPassword"] . "", " . "user_firstname = "" . $formVars["firstname"] . "", " . "user_lastname = "" . $formVars["lastname"] . "", " . "user_email = "" . $formVars["email"] . "", " . "user_phone = "" . $formVars["phone"] . "" . " WHERE user_id = " . $userID . """ ;
Error On UPDATE Command
on this statemet: UPDATE semaphoreTable SET semaphore = CONTROL_NONE i get this error: Unknown column 'CONTROL_NONE' in 'field list'" it is indeed true that there is no column named CONTROL_NONE. i am trying to set the data in semaphore to CONTROL_NONE semaphoreTable consists of one field, called semaphore, a varchar(50)
MySQL Update Syntax Error
I am currently developing a simple content management system for my personal website hosted at waynegrills.co.uk and have stepped into a trench full of water with no rope to help me out, if you get what I mean, this error keeps on popping up what is wrong with the following code? if(isset($_GET['changeorder'])) { foreach ($HTTP_POST_VARS as $key=>$value) { if (substr($key, 0, 6) == "order|") { $orderid = substr($key, 6); $query = "UPDATE pages SET order = '$value' WHERE id = '$orderid' LIMIT 1"; mysql_query($query) or die("The coder FUCKED up - SQL Error: ".mysql_error()); } } }
Update Doesn't Work - 1064 Error
The code: update course_series_assignments as c, users as u set c.user=u.UsersID where c.user=u.User; ...returns an error "1064-You have an error in your SQL syntax near 'as c, users as u set c.user=u.UsersID where c.user=u.User;' at line 1". The c.user column currently contains varchar data like "John Smith", as does u.User. The u.UsersID column contains an auto-incremented unsigned integer. I want the integers to replace the full names in the c table where they match the User column in the u table.
Update Failing With Error 1062
I issue an update statement containing a where clause on the primary index, so as to update a single record. Howerver this is failing with "Duplicate entry '6' for key 1" - update clients.calendarentry set Subject = 'presentation' where idCalendarEntry = 6; In the table, the field 'idCalendarEntry' is declared as : `idCalendarEntry` int(10) unsigned NOT NULL auto_increment The server version of MySql I am using is 5.0.24 The client version of MySql I am using is 5.0.11
Blob Update In Perl DBI Gives Syntax Error
I have a Perl app that stores pictures in a blob. Now I want to load a thumbnail version of the picture into another blob column, but the update fails with a syntax error. I'm able to insert the new record, with blobs, into a separate table, but can't update the original record. Is it not possible to update blobs?
Error On Update Or Insert Data But No Message
I have an application on asp and mysql 5.0, connecting with ODBC 3,51. When the application insert data or update data, MySql don't send error message, but the data don't update or insert. The transaction is ignored!!!!. Then, on my application I can't detect error. My code: set Command1 = Server.CreateObject("ADODB.Command") Command1.ActiveConnection = MM_base_STRING Command1.CommandText = "UPDATE EXAM SET MaAnt='"&MaAnt&"',Mois='"&Mois&"',Annee='"&Annee&"',[...]WHERE Id_Exam='"&id&"'" Command1.CommandType = 1 Command1.CommandTimeout = 0 Command1.Prepared = true Command1.Execute() Have anybody an idea?
Blob Update In Perl DBI Gives Syntax Error
I have a Perl app that stores pictures in a blob. Now I want to load a thumbnail version of the picture into another blob column, but the update fails with a syntax error. I'm able to insert the new record, with blobs, into a separate table, but can't update the original record. Is it not possible to update blobs?
Update Query
I have a query question. I want to update a database that contains ips like 90.30.100.xxx. I only want to modify the third numer (100). Does anybody know how can i do this? ex: i want to modify all ips from 90.30.100.xxx to 90.30.101.xxx. Notice if i had 90.30.100.100 i'd like to become 90.30.101.100
Update Query
I'm selling tickets and I need to be able to reduce the total number of tickets when one is sold. I have a table with the total number of tickets stored in a field and and a field with the quantity sold in a particular purchase. I think this is a fairly simple update query can anybody help get me started?
Update IN Query
Code: UPDATE SET COUNT=COUNT+1 IN WHERE SELECT sponsor,mstatus, count( username ) from customer Group by sponsor DESC Having count( username ) = 2
Update Query
I am trying to do a custom sortup/sortdown function in php on a mySQL basis. Now I got that prob: I got a table, that has a "sort"-field for each data like that: data | sort a | 1 b | 2 c | 3 d | 4 e | 5 The output of the data is ORDER BY sort ASC. Now I want the users allow to change the "ranking"/"sorting" themselves that way, that they click e.g. on sort entry d one up. So the new table should look like that: a | 1 b | 2 c | 4 d | 3 e | 5 Does anyone know how to do that in one or only a few mySQL queries? I mean I could read out the whole table and then do a php-loop giving new sort-numbers to each data and then update every single data, but I guess there should be an easier way in mySQL. My prob is that I suck big time at mySQL
UPDATE Query
Select TransType FROM TransTypeMapping WHERE vTransType=”CANCEL”, into array[0] For each record from MainTable where TransactionCode = TransType.array[0], Find record[1] where record[0].Category= record[1].Category and record[0].Units1 = record[1].Units1 Action: Set fields in MainTable, record[0].vCancel = T; record[0].vMatchingTransID = record[1].vTransID Set record[1].vCancel = T; record[1].vMatchingTransID = record[0].vTransID
Update Query
I am using phpMyAdmin to update table rows where the short_descr field (text) contains no characters. I can execute this: SELECT * FROM download WHERE short_descr=''; But this gives me an error: UPDATE download SET delete=1 WHERE short_descr='';
Update Query
Code: UPDATE users_tickets SET dateResponse=NOW() and Response='sgdgdsgdsfdsfds' WHERE ticketID='1' i query the same database earlier in the code and it works fine. in phpmyadmin i tried editing it and it worked fine. this is the code phpmyadmin returns when you do it there Code: UPDATE `users_tickets` SET `Response` = 'mommy' WHERE `ticketID` =1 LIMIT 1 ;
Update Query
i need a query to change my customers_id number from an example 1000549 to 500600 and i made this query that doesn'work : UPDATE customers SET customers_id = '50%' WHERE customers_id = '100%' i need to change the first 3 digits from 100 to 50 and the other numbers stays the same.
Update Query
Here's my table set up:Code: USERS user_id,firstname,lastname,tel,institution,email,username,password BOOKS book_id, user_id*,created,author,subject,title,description BOOKCHAPTERS chapter_id, book_id * CHAPTERS chapter_id *, chapter_name, chapter_location Im trying to update the chapter_name and chapter_location in the chapters table. The parameters I pass in seem to be ok, so I think it's the SQL update query below. Have I done the update query correctly?Code: update chapters c, bookchapters bc, books b set c.chapter_name = ?, c.chapter_location=? where b.book_id = ? and bc.book_id = b.book_id and c.chapter_id=? and c.chapter_id = bc.chapter_id;
Update Query
Can we update row when there is an empty field? here is an example (attached): How can I update the x? Let's say x = 6 Like: UPDATE table SET [all_empty_fields]='x' WHERE [field_before_that] ='5';
Update Query
I have the following query but I need some help on its structure (for example where do the joins come in): update new_residence, new_respolis, new_district, new_person set new_residence.respolis_id = new_respolis.id where new_person.poll_number = new_respolis.prov_poll_num and new_person.district = new_district.abbreviation and new_respolis.prov_elect_dist_id = new_district.id and new_person.id=1 I tried to run this query but it took forever to execute.
Update Query.
I have 2 tables. BOOKCHAPTERS (book_id,chapter_id) CHAPTERS(chapter_id,chapter_name,chapter_location) I want to be able to update the name (chapter_name) of chapters given a book_id. The chapter_id for each book is simply and auto-incremented column. I currently have the following queery which doesnt seem to work. Code: update chapters c, bookchapters bc set c.chapter_name = ?, c.chapter_location=? where bc.book_id = ? and c.chapter_id=? and bc.chapter_id = c.chapter_id; Now I know you're gonna say 'What's the value of all the prepared values' but I just want to know if the syntax for the query is ok.
Update INT UNIQUE Column - Duplicate Entry Error
As an example, I'm creating a table which holds following values in MySql 5.0: idcol lft (unique) 1 1 2 2 3 3 4 4 -> when I try to update the lft column using : UPDATE unique_example set lft = lft +1 where lft > 1; I get following error message : Duplicate entry '3' for key 2 Exactly the same approach works using SQL server 2000. Apparently, MySQL processes the rows one by one, as it throws an error on the UNIQUE lft column from whom I wish to update all rows at once? Code:
1146 MySqlCC Error Cant Update Table Data
I am working with MYSQLCC (Control Center) and when I try and add data to a table using the run query it errors out with error 1146. error 1146. table rossoptical.1 doesn't exist. my table name is asphericallenses It seems like there is a reference pointer problem! This is my first time using the MYSQLCC and I dropped the table and recreated it with all of the data. I Still the same problem. I have read a lot about other problems here and I think I have done everything suggested. even when I run the select query I get the same problem, but I do see the columns of data, I just can not change the data.
Slow Update Query
I have about 2000 update queries to do, which takes about 1 hr on 250,000 rows. My table is getting kinda slow here is the query i am using UPDATE nametable SET sectionname = replace(sectionname,'".$oldsec."','".$sec."'), categoryname = replace(categoryname,'".$oldcat."','".$cat."'), published=Ƈ' where sectionname='".$oldsec."' and categoryname='".$oldcat."' ; I am wondering if the same thing is possible with an insert... on duplicate key statement? I cant seem to get the insert statement to work, but not even sure whether it is appropriate. With this query I am basically finding and replacing some columns based upon another table (within the php script I am using)
Update Query Question
I want to update the col 'type' in one of my tables. I want to change the value from 4 to 5 in that col but the query i use below is not correct. Can anyone point me in the right direction? Quote: UPDATE ��' SET type = Ƌ' WHERE type = Ɗ'
Stuck On Update Query
I am struggling with a SQL statement and hoped someone would be able to help customer_depots contacts Each table contain fields called 'customer_depot_id' and 'address_id'. What I want to do is update the address_id in the contacts table, with the value of the address_id in the customer_depots table, only where the customer_id values match in each table, AND the address_id in the contacts table is equal to zero. Does this make sense? So, update address_id in contacts, where address_id in contacts = address_id in customer_depots and address id in contacts = zero. This is because a number of address_id's are missing from the contacts table, and I want to replace them with the correspondingvalue from the other table. I have figured out a SELECT statement as shown below, but I need an UPDATE statement as explained above. SELECT cd.ADDRESS_ID FROM customer_depots cd, contacts con WHERE con.CUSTOMER_DEPOT_ID = cd.CUSTOMER_DEPOT_ID AND con.ADDRESS_ID = 0
Select And Update In One Query
My remoteurl table has 3 columns: id, hits and url. PHP UPDATE remoteurl SET hits=hits+1 WHERE id=2 SELECT url FROM remoteurl WHERE id=2 Instead of using two queries I want to use one query which could select url and update hits column. Is it possible?
Help Optimizing UPDATE Query
I have 1 query in my script that is taking waaaaay too much time. Is there a way that I can speed up or optimize this query? Right now the query is taking about 600+ seconds to update 500 rows. The Query PHP $update_from_sas_postmeta = "UPDATE wp_postmeta, sas_postmetaSET wp_postmeta.meta_value = sas_postmeta.meta_valueWHERE wp_postmeta.post_id = sas_postmeta.post_idAND wp_postmeta.meta_key = sas_postmeta.meta_key";$update_from_sas_postmeta_result = mysql_query($update_from_sas_postmeta) or die("MySQL ERROR (update_from_sas_postmeta_result): ".mysql_error()); The Tables CREATE TABLE `wp_postmeta` ( `meta_id` bigint(20) NOT NULL auto_increment, `post_id` bigint(20) NOT NULL default Ɔ', `meta_key` varchar(255) default NULL, `meta_value` longtext, PRIMARY KEY (`meta_id`), KEY `post_id` (`post_id`), KEY `meta_key` (`meta_key`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=294705 ; CREATE TABLE `sas_postmeta` ( `meta_id` bigint(20) NOT NULL auto_increment, `post_id` bigint(20) NOT NULL default Ɔ', `meta_key` varchar(255) default NULL, `meta_value` longtext, PRIMARY KEY (`meta_id`), KEY `post_id` (`post_id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ; Sample Data 2, 2, 'page_template', 'default' 3, 3, 'merchant_id', ?' 4, 3, 'merchant', 'SomethingSomething' 5, 3, 'link', 'http://www.website.com/link.html' 6, 3, 'thumbnail', 'http://www.website.com/thumbnail.jpg' More Details When the UPDATE query begins to run, the sas_postmeta table will have 500 records in it and the wp_postmeta table will have about 250,000 records in it.
Help With Mass Update Query
I have a field in my table (1000 records) called company_number. I've just been informed that all records that start with "1" should actually start with "0". So, for a record where compnay_number = 1000400 the number should actually be 01000400. Can anyone suggest how I would approach updating each record via one SQL statement? SELECT * FROM `myTable` WHERE `company_number` LIKE '%100%' ... then what?
Update Value Directly In The Same Query
Is it possible to update a value directly, adding text to it, without getting it first, adding the text in php and then do the update. for example: value in field users: ",45," and then adding ,34, to the field directly by doing something like: update table set users='users,34,' so the value in the field afterwards will be ",45,,34,"?
Embed Sum() Within Update Query
I'm currently rewriting my website to work with MySql rather than MSSQL and have stumbled across a bit of a problem. Can anyone help? To create a simple example of what I'm trying to achieve - I have 2 tables. I wish to populate the SCORE in TABLEA with a sum of all SCORES in TABLEB where the CODE matches. TABLEA has a single row for each CODE but TABLEB may contain multiple rows (for different weeks).....
Maximum Query Update?
Is there a maximum amount of fields that you can update at once as run from php the following works: UPDATE `members` SET `firstname` = '$formfirstname', `surname` = '$formsurname', `usrlevel` = '$formusrlevel', `usrname` = '$formusrname', `grade` = '$formgrade', `phone` = '$formphone', `email` = '$formemail', `comments` = '$formcomments' WHERE `ID` = '1' LIMIT 1 ; Yet the following does not and it only has one extra field to update: UPDATE `members` SET `firstname` = '$formfirstname', `surname` = '$formsurname', `usrlevel` = '$formusrlevel', `usrname` = '$formusrname', `grade` = '$formgrade', `phone` = '$formphone', `email` = '$formemail', `drivingdate` = '$formdrivingdate' `comments` = '$formcomments' WHERE `ID` = '1' LIMIT 1 ;
Update Query Between Two Tables
I am having a problem with getting an update query to work. here's what I am using: Update stck Set vendor = 'items.vendor' where prtn = 'items.prtn' I am getting a items table not found error. I thought this is what I needed to do to update many records from one table to another.
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