I have an already created DataTable object which i am using for my girdview (asp.net) i also need to bind a column of that object to a DropDownList. The datatable has the correct details in the column
TABLE quotation idclientid 125 225 325 425 526 How can I query how many different c开发者_StackOverflow社区lients exist in TABLE quotation? I don\'t want duplicate entries to be counted more than o
I have the following unique contstraint defiend on a table: CREATE UNIQUE NONCLUSTERED INDEX [IX_Access_AccessSOE] ON [dbo].[Access]
I use Xml.Linq for manage xml configuration files. I have XElement (Company.CalidadCodigo.ParserSQL.Reglas), and I need remove duplicate values in XElement (nodes Add-Key-Value, which Value is repeat
I am trying to filter (or count) companies with multiple contact persons from a table containing a company_id and a person_id. Currently I just do this:
I\'ve got some *.xml with elements like : <app-method name=\"leave-accrual-status-details\" kind=\"enquiry\">
Say you have this: class LogEntry { int ID; int UserName; datetime TimeStamp; string Details; } and you have pulled a set of 开发者_C百科data like this:
I have a table (statistics) with开发者_JS百科 the columns User, Date (datetime), Page and IP. I have this query:
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
Both of these work individually SELECTPONumber, count(RequestNumber) as \"InNumOfRequests\", sum(Amount) as \"SumofAmounts\"
加载中,请稍侯......