case

问题 I am trying to populate Yes or No in the column Move, based on a range of values in the column 'Variance' that is attributable to 3 products in the same month for the same customer. In the picture titled "Expected Example Result", the Variance column for Customer1 and in Month 3, you can see that Customer1 spent $22.24 less on product1, $655.53 less on product2 and spent $319.28 more on product3 meaning they moved money away from product1 and 2 and put into 3. The problem is I am mainly

问题 I have problem to write method which generate custom case statement. My code: nr=68 puts case nr when 0..64 then "1" when 65..69 then "2" when 70..79 then "3" when 80..89 then "4" when 90..Float::INFINITY then "5" end I wish to create method that generete this kind of code, for example: puts create_case_range(68,[64,69,79,89]) 回答1: You might want to add a bit more detail and context to your question, but if I understand correctly, you can do this without a case statement: def create_case

问题 How can I translate the DECODE expression in Postgres? MAX(DECODE(r.name,'AREA_SEC_TRANVERSAL',r.value,NULL)) AREA I found the following type, but i did not know how "MAX" can fit in this case. CASE search-expression WHEN expression [, expression [ ... ]] THEN statements [ WHEN expression [, expression [ ... ]] THEN statements ... ] [ ELSE statements ] END CASE; 回答1: A common translation would use case a expression: MAX(CASE WHEN r.name = 'AREA_SEC_TRANVERSAL' THEN r.value END) as AREA In

问题 I would like the below case statement to change the resultset when the variable @SubjectName is changed between 'English', 'Mathematics' and any other subject eg science. When the variable is 'English' the column in students called Ks2en should be included in the results set, but when 'Mathematics' is selected the column changes to Ks2ma and when it is anything else Ks2av should be selected. Where there are any blank values ('') in the results set they are replaced with 'No KS2'. Here is what

问题 Here is a T-SQL query: SELECT A.DateStamp, CASE WHEN A.T = 10 THEN A.counts END AS HT, CASE WHEN A.T = 98 THEN A.counts END AS BP, CASE WHEN A.T = 94 THEN A.counts END AS MP, CASE WHEN A.T = 12 THEN A.counts END AS SP FROM A WHERE (A.date_time BETWEEN GETDATE() - 60 AND GETDATE() - 30) -- say --GROUP BY A.DateStamp,A.T,A.counts ORDER BY CONVERT(DATE, A.DateStamp) ASC It works well. Previously I was using multiple copies of table A and all joined. over here results are correct but split in

问题 I have written the following function in a bash script but it is not working. Am I missing something obvious? main_menu() { dialog \ --title "Sim Gateway Infomation Utility" \ --menu "What do you want to do?" 12 60 5 \ Summary "View overall summary" \ Details "View details of a sim bank" \ Modify "Modify used minutes of a sim" \ Exit "Exit" \ 2>$tempfile retval=$? case retval in 0) choice=`cat $tempfile` case $choice in Summary) summary;; Details) details;; Modify) modify;; Exit) clean_up;;

问题 I am trying to write a VBA code that automatically augments the value in cell E11 based on a combination of the event of another cell changing to specific parameters. My issue is that the VBA code I have written does this semi-automatically and not fully automatically. Is there any other way to make this occur automatically based on these if sentences Private Sub Worksheet_Change(ByVal Target As Range) Set Actus = Range("B24") Set Def_F = Range("E11") If Target.Address = "$E$11" And Target

问题 This is HDBC and Sqlite3. It says there's a syntax error near "CASE". But I can'd find such. Is there any ? calculateNoOfStocksTraded::String->Database.HDBC.Sqlite3.Connection->IO () calculateNoOfStocksTraded code conn=do run conn " CREATE TRIGGER calcStocks \ \ AFTER INSERT ON historicalData \ \ FOR EACH ROW \ \ BEGIN \ \ CASE WHEN (SELECT COUNT(*) FROM historicalData) >= 1 THEN \ \ UPDATE company \ \ SET noOfStocks=(SELECT SUM(volume) FROM historicalData WHERE companyCode= ? ) \ \ WHERE

问题 Using pubs db I have created the following with UNION ALL, but was trying to do the same with a CASE stmt. SELECT t.title_id AS 'Title ID', t.ytd_sales 'YTD Sales', t.price AS 'Original Price', 'New Price' = CASE t.ytd_sales WHEN (t.ytd_sales < 2500.00) THEN CONVERT(DECIMAL(9,2),ROUND (t.price*1.15,2)) WHEN (t.ytd_sales BETWEEN 2500.00 AND 10000.00) THEN CONVERT(DECIMAL(9,2),ROUND(t.price*1.10,2)) WHEN (t.ytd_sales > 10000.00) THEN CONVERT(DECIMAL(9,2),ROUND(t.price*1.05,2)) ELSE CONVERT

问题 I have de follow code: include 'simpletest/autorun.php'; include 'config_test.case.php'; // <-- problem But it not works. I get: Bad TestSuite [index.php] with error [No runnable test cases in [index.php]] But if I put the Config class code directly (no "include"), it works. What can I do? Thx =) 回答1: Ensure you have the correct path to your test cases. I also use the PHP autoLoader() function to auto-magically resolve my own class paths so they don't need to be inclcuded in the paths. 来源：