Ay: Temmuz 2015
Dinamik Pivot Sütunlar SQL Server
DECLARE @cols AS NVARCHAR(MAX); DECLARE @query AS NVARCHAR(MAX); select @cols = STUFF((SELECT distinct ‘,’ + QUOTENAME(Name) FROM property FOR XML PATH(”), TYPE ).value(‘.’, ‘NVARCHAR(MAX)’) , 1, 1, ”); SELECT @query = ‘SELECT * FROM ( SELECT o.object_id, p.Name, o.value FROM propertyObjects AS o INNER JOIN property AS p ON o.Property_Id = p.Id ) AS t […]
STUFF ile istenilen alana ait değerleri “,” ile bir araya getirme
SELECT T2.FieldSomething, STUFF(( SELECT ‘,’ T1.Field FROM Table1 T1 WHERE T1.IDField =T2.IDField ORDER BY T1.Field FOR XML PATH(”) ), 1, 1, ”) AS FieldName FROM Table2 T2
DataTable içindeki herhangi bir alanın değerlerini Distinctleme
var results = from myRow in dt.AsEnumerable() select myRow[“Field”].ToString(); ddlControl.DataSource = results.Distinct().ToList();
