as MaxIncomePerDay -- Pivot table aliaswhere VendorId in ('SPIKE') -- Select only for this vendorYou can of course use this SQL in your C# apps and then bind it to, for example, a datagrid.static void Main(string[] args){
包含您要旋轉之資料列值的資料列值會Emp1Emp2呼叫Employee,而儲存目前存在於所旋轉資料行下之值的數據行則稱為Orders。 在 Transact-SQL 定義中,這些資料行分別對應到pivot_column和value_column。 以下是查詢。 SQL複製 -- Create the table and insert values as portrayed in the previous example.CREATE...
SQL Copy -- Create the table and insert values as portrayed in the previous example. CREATE TABLE pvt ( VendorID INT, Emp1 INT, Emp2 INT, Emp3 INT, Emp4 INT, Emp5 INT); GO INSERT INTO pvt VALUES (1, 4, 3, 5, 4, 4); INSERT INTO pvt VALUES (2, 4, 1, 5, 5, 5); ...
SQL Server、Azure SQL 資料庫 和 Fabric SQL 資料庫的語法:syntaxsql 複製 [ FROM { <table_source> } [ , ...n ] ] <table_source> ::= { table_or_view_name [ FOR SYSTEM_TIME <system_time> ] [ [ AS ] table_alias ] [ <tablesample_clause> ] [ WITH ( < table_hint > [ [ ...
SQL Server also offers an UNPIVOT feature. This is almost the reverse of the PIVOT feature. The UNPIVOT feature will rotate columns into rows. For our example, let’s say we had the output of the previous table inserted into a database table. ...
。这些列分别对应于 Transact-SQL 定义中的 pivot_column 和 value_column。该查询如下所示: --Create the table and insert values as portrayed in the above example. CREATE TABLE pvt (VendorID int, Emp1 int, Emp2 int, Emp3 int, Emp4 int, Emp5 int) ...
Pivoting Data between Excel and SQL Server with SQL Spreads We’ve seen how we can create pivot tables in SQL Server to view data in much the same way as we’d use pivot tables in Excel. What if we want to interact with data in SQL Server (ie update values) from a pivot table in...
将调用Employee包含要旋转的列值的列值(Emp1Emp2等等),并调用Orders保存当前存在于要旋转的列下的值的列。 这些列分别对应于 Transact-SQL 定义中的 pivot_column 和 value_column。 查询如下。 SQL -- Create the table and insert values as portrayed in the previous example.CREATETABLEpvt ( VendorIDINT,...
SQLCopy -- Create the table and insert values as portrayed in the previous example.CREATETABLEpvt ( VendorIDINT, Emp1INT, Emp2INT, Emp3INT, Emp4INT, Emp5INT); GOINSERTINTOpvtVALUES(1,4,3,5,4,4);INSERTINTOpvtVALUES(2,4,1,5,5,5);INSERTINTOpvtVALUES(3,4,3,5,4,4);INSERTINTO...
Additionally, you need to assign a table alias to the result table of the PIVOT operator. The following example shows the elements in place: SQL SELECTCategory, [2019],[2020],[2021]FROM(SELECTCategory, Qty, OrderyearFROMSales.CategoryQtyYear)ASDPIVOT...