There are so many tutorials on how to update one (1) record at a time. :(( Hi sir,,hahaha,,,,thank you gd,,,na kwa ko na kag na try ko na man butang sakun system,,lamat gd nga madamu,,hahaha,,uhm,,,,ang prob nlg is that,on how to add regular load to a specific students,,,rehus sg enrollment system,ke sa sbg ang system ko ga add course individualy,,,t,,it realy takes tym for the admin to input such data,,hmmpt,,ask ko tne sir panu mag add regular load sg students para mpahapus ang ubra sg admin or the registrar.check ko cmu sir if mag balik ko sa skul..thank you gd liwat sa codes...hahah....,,,,by: Smool Eztremos sir, can i change the text box which is going to be updated to combo box with my own option values means i want combo box in place of text box,.

But only few tutorial on how to update multiple rows at once. Save the following code as select.php: Note: Due to the size or complexity of this submission, the author has submitted it as a file to shorten your download time. with the pre filled option and some some my provided options Hi, Thanks for the great code. When I fill the SELECT field with table data, I don't know how to pass the selected value to the processing page.

Yes there are CASE statements, but what if you have an indefinite number of combinations?

What I’m trying to do is to append a suffix ’09’ for a certain column of all rows that met a certain criteria.

My SQL UPDATE using NULL My SQL UPDATE command can be used to update a column value to NULL by setting column_name = NULL, where column_name is the name of the column to be updated.

The following My SQL statement will update pub_lang column with NULL if purch_price is more than 50.

In my problem, I need to append a year code for archiving purposes. This entry was posted in Database, My SQL, SQL and tagged multiple rows mysql, mysql, mysql multiple rows, mysql update multiple rows, mysql updating multiple rows, update multiple rows, updating multiple rows. After downloading it, you will need a program like Winzip to decompress it. any directory like telephone directory, employee directory etc. Virus note: All files are scanned once-a-day by Source for viruses, but new viruses come out every day, so no prevention program can catch 100% of them. Re-scan downloaded files using your personal virus checker before using it. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code. It has been a problem on my mind for quite some time now. give us a code does not working thats why dnt know how to do that system. At 2560 rows inserted, it took the loop ~36 seconds to complete, yet the single query took just 0.14 seconds.Memory consumption shows a reverse trend however: Since the values are concatenated to create the single query, it consumes more and more memory with more rows as it needs to hold a larger query string.Hello I want to update multiple rows in a database. Create statement once, set values and execute query for different values.Ofcourse I can update them all with a individual query, but if there are over 3000 query's to update, I think that [s]mysql[/s] PHP will time-out. Is it possible to update multiple rows, with only ONE query? Something like the following returns in an error: Well I have never been in a situation like that or delt with one like that but if its all the same stuff you need to put in you could do a while() function but if you post back explain in more detail then I could probably help you out. Create statement once, set values and execute query for different values. believe that you could pass the multple updates as a single string value using a single call to mysql_query(), but you have to separate lines with a semicolon as well as have "UPDATE 'tablename'" at the beginning of $sql = "UPDATE `jos_jms` SET blocked = '123,255,1024' WHERE userid = 992; UPDATE `jos_jms` SET blocked = '992, 456,225' WHERE userid = 123; UPDATE `jos_jms` SET blocked = '000, 111,222' WHERE userid = 999;"; $result = mysql_query($sql); The above cannot be achieved in single sql statement. Create statement once, set values and execute query for different values.