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Found 6 results

  1. I am having a small issue translating my excel if statement into a CASE clause. Bellow I have posted my current SQL statement and the IF statement i am trying to fit in. I At the moment i have wrote it into the WHERE Clause but when i run it only returns the data which applies to the product description. Because of the way my where clause is set up it mean i only get half results where as i want it to show if column a does not match criteria then look for certain items in column b IF Statement is =IF(PD="AC","S",IF(PD="CS","S",IF(PD="CA","S",IF(**PT="SS","S"," ")**))) Curr
  2. Hi – I’m having a lot of trouble with a where clause with a date in my sql query. It seems I have tried everything and read many articles & blogs, but I can’t get it working. I understand the data type is very important to match up and the format also. Anyway I’ll tell you what I’ve got and see if anyone can help me. I’m joining 3 tables in my query – everything works fine and I get the results I want UNTIL I add the where clause. Unless there is something I need to change because of the where clause, I shouldn’t need advice on that. Tables Fields Kiosks – kioskID, w
  3. Hi all, I have a question about join or inner join; not sure in what way it should be used. I now use 2 queries in 2 different databases (made in phpmyadmin). SELECT `title` FROM `writers` WHERE id ='qwert58efedd1979f'; SELECT `name`, `lastname`, `str`, `nr`,` place` FROM `client` WHERE id ='qwert58efedd1979f'; I would like to make one mysql query and use join to search in 2 tables in 2 different databases. Can anyone tell how mysql does this?
  4. hi, sorry, i have a question to do...but i know how to write in sql query ....however the answer need to write on relational algebra in query is like : SELECT * FROM operation where r='broken' group by pc having count(pc) >1 ; π id,pc,result ( σ r = 'broken' (operation)) like group by and having clasue...i no idea ... i searched on internet still @@ .... isnt the answer like that, i using split/step by step method to do rel 1 = σ r = 'broken' (operation) rel 2 = σ count(pc)>1 γ pc,count(pc) (rel 1)) rel 3 = π id,pc,result (rel 2 ) thanks
  5. ok, just quick... im getting this when trying to login: Unknown column 'e5035533a816cac4c54012281f58543d' in 'where clause' and this is my takelogin.php file: /*==========RUN LOGIN PROCEDURE===============*/$uname = sqlesc($_POST['username']); /*Form Names...*/$pass = sqlesc($_POST['password']); /*Form Names...*/if(isset($pass)){$passhash = md_5($pass); /*Securing The Data...*/}$query = "SELECT * FROM users WHERE username = $uname AND passhash = $passhash AND enabled = 'yes' AND status = 'confirmed'";$query_result = mysql_query($query)or die(mysql_error());//Running query to the DB...if(my
  6. I’m new to writing SQL, and most of my needs so far have been met in the wonderful w3 SQL tutorial. However, I have a desire I haven’t been able to find a way to do, and I can't find info on it in the forums either. I have 3 inner joined tables in the part of the code I’m struggling with. ClientsView EmployeeClients Employees For a given client (identified by ClientsView.client_id) there are many employees linked to the client. I want to search those employees and return in a single column “Primary_Staff” the employee assigned to the client who meets certain criteria. In all cases the fiel
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