anyone know how can i do counting if in SQL alchemy like COUN(IF(table_row = 1 AND table_row2 =2),1,0)
i have a problem during count data use this query: SELECT A.*, COUNT( B.Serial_number ) AS Qty_insp, CONCAT(ROUND(A.`Reject_qty`/ COUNT(B.Serial_number)*100, 2),\'%\') AS NG_Ratio
I\'ve got a question in my test: What is wrong with program that counts number of lines and words in file?
I have a Rails simple application that has two main models. A person model an开发者_开发问答d a gift model. Gifts belong to people, and people have many gifts.
I\'d like to select posts that have one or more comments using Rails 3 and a single query. I\'m trying something like this:
I\'m pretty new to iPhone programming, so I\'m looking for any pointers (no pun intended), links, search terms, etc. on how to make a very simple app that counts how many times one finger touches the
I am trying to implement the following convenience method: /** * Counts the number of results of a search.
I have the following linq expression that lets me join two tables, group them by a DSCID, and then get a count of the grouped values:
again I am stuck with counting something in MySQL. The database structure is far from SOers´d call optimal, but nevertheless I do not have an influence here and have to live with it. Probably that´s
I want to know how I can al开发者_如何学Golow only five (5) words on text input using PHP. I know that I can use the strlen function for character count, but I was wondering how I can do it for word
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