calculated-field

I have a Core Data project and am having difficulty searching the data with a simple calculated field and have no idea why it's not working. I have a Tutor entity, with core data string attributes "tutorFirstName" and "tutorLastName". I've created an additional string attribute "tutorFullName" which is populated in a Category as such: NSString *fullName = [@[self.tutorFirstName, self.tutorLastName] componentsJoinedByString:@" "]; The data is populated fine, but when I perform the following searches only the predicates on the tutorFirstName and tutorLastName work: NSPredicate *predicate =

I am facing a problem in contact form 7, and I would like to have some help. The problem that I am having is that I have a set of Check boxes that I would like to have a total show when a client clicks on it. MY Check box: (multiple select ) can pick more then one [checkbox GRCGA class:multipal use_label_element "$10.00" "$20.00" "$25.00" "$50.00" "$75.00" "$100.00" "$200.00" "$400.00" "$500.00"] Total Amount: <span id="total">$00</span>.00 Jvascript: $("input[type=checkbox]").change(function(){ updateTotal(); }); function updateTotal(){ var total = 0; $("input[type=checkbox]:checked").each

I have a table with several account fields like this: MAIN_ACCT GROUP_ACCT SUB_ACCT I often need to combine them like this: SELECT MAIN_ACCT+'-'+GROUP_ACCT+'-'+SUB_ACCT FROM ACCOUNT_TABLE I'd like a calculated field that automatically does this, so I can just say: SELECT ACCT_NUMBER FROM ACCOUNT_TABLE What is the best way to do this? I'm using SQL Server 2005. ALTER TABLE ACCOUNT_TABLE ADD ACCT_NUMBER AS MAIN_ACCT+'-'+GROUP_ACCT+'-'+SUB_ACCT PERSISTED This will persist a calculated column and may perform better in selects than a calculation in view or UDF if you have a large number of records

I'm trying to have my line chart show data for the past 3 months. GDS has a 'last quarter' date range, but this shows me Q1, Q2, Q3, or Q4. What I need is the data for the past 3 full months (not counting the current month). I tried creating a calculated field but the documentation isn't proving very useful for the matter at hand. eg. If the current date is Feb-20, I want to show data from 'Nov 1 - Jan 31'. Also need to compare to same period from last year. Can anyone help? Thanks in advance! You can use the option "advanced" in the date dropdown and set the start date to today minus 3 months

I have created a mysql table with the following columns... item_price, discount, delivery_charge, grand_total The value of item_price , discount , and delivery_charge all vary depending on the item under consideration, and these would be filled into the table manually. I would like to have mysql populate the value in the grand_total column based on the values of item_price , discount , and delivery_charge , using the formula below... grand_total = item_price - discount + delivery_charge Can I somehow specify a formula for this column while creating the table structure in mysql? I know this can

I am trying to use a calculated measure as a way to filter my data, but it's looking more difficult than expected. Let me explain through an example. I have data of the following type, with two dimensions - one is a unique ID, the other a category - and four measures. Initial table My first step is to rank each element by its score, where the ranking is evaluated within the same category. I therefore create a new measure: =aggr(rank(sum(Score1)), Category, UniqueID) I do this for all three scores, resulting in three new calculated measures. My final calculated measure is the average of the

I'm getting data using a query in Delphi, and would like to add a calculated field to the query before it runs. The calculated field is using values in code as well as the query so I can't just calculate it in SQL. I know I can attach an OnCalcFields Event to actually make the calculation, but the problem is after adding the calculated field there are no other fields in the query... I did some digging and found that all of the field defs are created but the actual fields are only created if DefaultFields then CreateFields Default Fields is specified procedure TDataSet.DoInternalOpen; begin