mysql - Single select statement error "Every derived table must have its own alias" -

-

I am trying to get the following selection statement to work for a few days, but I could not find any luck is. A quick summary of the code is that it gives a list of all the teams in the database and how many wins are recorded with the teams ranked in the top 10 in each team. The winning table is drawn from the game table in which every game is played. Here is the code I 

  IF (@last_ranking>   
 but I am receiving the following error  
 
 Error code: 1248. Each derived table should have its own name   
 Can anyone see what I'm doing wrong here? Thanks!   
 
 
 You probably miss to add a nickname due to the alignment of your  SELECT  Is  statement Select  
  if (@last_ranking << formula, @ct_ranksx: = @current_rankings + 1, @current_rankings) AS rank @last_ ranking: = formula, prequery.team, prequery. Formula FROM (select @ current: = 0) sqlvars, (selection team, SUM (score)) formula FROM (SELECT g.home_team, SUM (when the T.TM_ID tap is 0 ALS HO HO_VINS and AS) formula games G. LEFT JOIN _top_10 as T. GEVE_Tem = T. T.M.ID WHERE G. Season = 2012 and G.Completed = 1 Union Select all g.away_team, SUM (Case when T 2. TEM_ID tap) When 0 gSE_wins END as the formula, the game G. LEFT JOIN _top_10 at AS T2 g.home_team = t2.team_id WHERE G. Season = 2012 and g.completed = 1) Alliance Herre, - & lt; & Lt; === Here (SELECT @current_rankings: = 0, @lost_ ranking: = 0) Team order by formula DESC R group) prequery;

Comments

Post a Comment

Popular posts from this blog

excel vba - How to delete Solver(SOLVER.XLAM) code -

-
After opening several examples of macro / code written, I suddenly get stuck with a code that seems safe. Solver (SOLVER.XLAM) is doing this notation and I would like to remove it from my system. I do not think this is a relativant code. Can anyone tell me what should I do? I have already installed something to remove the password but Solver is still asking for password and I can not get rid of it! itemprop = "text"> Solver Excel is add-in If you want to delete it, then Excel Application & gt; Options & gt; Add-ins & gt; Search for 'Go to' button and gt; Uncheck the solver on the list like press something (I can not give you the exact path because I have the Polish version of Excel). Trying to open Solver's VBA code is not good because it There is allegedly copyright. Besides, I do not think Solver creates any disadvantages while working with Excel or VBA.
Read more

github - Teamcity & Git - PR merge builds - anyway to get HEAD commit hash? -

-
I have a team city build project with Gitbab VCS route, I have been triggered for both / head on PR and / Merge the referee. The annoying thing is that you can not do anything useful with the merged hash - it is not present in Gitobb. I want to exclude newsgate packages with head in gutub comet situations in the version number along with Hewash (Newsaging 7) for the music build, but against head hash. However, I can not see a way to get the head hashes while constructing that merge. I just want to head because it's useless - we only care about merge. (PR - Pull Request) This command works reliably while running One on / merge is git log --no-merge -1 ---- = '% h'
Read more

ios - Replace text in UITextView run slowly -

-
I have a UITextView and I change a word like the code at the end of UITextView.text: - (void) Replace TexttechWitWord: (NSString *) word {NSString * currentTextViewText = self.textView.text; CurrentTextViewText = [currentTextViewText stringByReplacingCharactersInRange: NSMakeRange ([self.textView.text length] - [word length], [word length]) withString: word; Self.textView.text = currentTextViewText; } Replacement work is fine, but it runs very slowly and very slowly when the textView now lengthens Is there any better way? I try the replacement range: with text for a week but still stuck. Not to know how to use it to replace it in your case. Please guide! Thanks in advance! This is an important job. As you are using an irreversible string and you are creating a very long string and before Assigned to NSString created from. NSString will be used instead of NSMutableString . - (UITableViewCell *) TableView: (UITableView *) Table View CellForOutPath: (NSIndex...
Read more