Complex PIVOT example Show 2 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric You can use the PIVOT and UNPIVOT...
SQL Server UNPIVOT 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. Here’s the SQL to do t...
Complex PIVOT example Show 2 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric You can use the PIVOT and UNPIV...
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,...
...unpivot 将列转换为列值 语法 SELECT , [first pivoted column] AS ,...[last pivoted column]) ) AS pivot table> ; 示例1:pivot 1.数据准备...示例2:unpivot 1.数据准备 -- Create the table and insert values as portrayed in the previous example...2.使用示例 -- Unpivot the table. ...
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 -- Create the table and insert values as portrayed in the previous example.CREATETABLEpvt ...
SET @SQL = '' 1. 2. 3. However you can use a select statement to make this process a little easier. (Largely depending on what you’re trying to accomplish). Here is a quick example of assigning values to variables in a select statement. ...
--Create the table and insert values as portrayed in the previous example. CREATETABLEpvt (VendorIDint, Emp1int, Emp2int, Emp3int, Emp4int, Emp5int) GO INSERTINTOpvtVALUES(1,4,3,5,4,4) INSERTINTOpvtVALUES(2,4,1,5,5,5)
。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) ...
SQL -- 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);INSERTINTOpvtVA...