WebFeb 10, 2024 · 如果你想将 SQL Server 中的一行单列数据转换为一行多列数据,可以使用 `PIVOT` 操作符。 `PIVOT` 可以将单列的数据转换为多列的数据,同时对每个新列进行聚合操作,如 `SUM`、`AVG`、`MAX` 或 `MIN`。 WebApr 10, 2024 · To specify the number of sorted records to return, we can use the TOP clause in a SELECT statement along with ORDER BY to give us the first x number of records in the result set. This query will sort by LastName and return the first 25 records. SELECT TOP 25 [LastName], [FirstName], [MiddleName] FROM [Person]. [Person] WHERE [PersonType] = …
An Easier Way of Pivoting Data in SQL Server - Simple Talk
WebJan 16, 2024 · The Pivot or Transpose. Many developers just want to ’rotate’, pivot or transpose a result as if it were a matrix. This involves turning columns into rows by, in … WebDec 12, 2024 · SELECT MAX (StartDate) AS Expr1 FROM [MYSERVER].MYDB.dbo.ProductActivity AS ProductActivity_1 I already tried with the following, which also takes 1 min to get the result SELECT TOP (1) * FROM [MYSERVER].MYDB.dbo.ProductActivity AS ProductActivity_1 ORDER BY StartDate DESC … nikon ニコン af teleconverter tc-16a 1.6x
sql. How to make rows as columns with selected values?
WebJan 4, 2016 · Option #1: PIVOT Using a T-SQL Pivot function is one of the simplest method for transposing rows into columns. Script 1 shows how a Pivot function can be utilised. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SELECT * … WebSQL : Why is the Max function used when we pivot text columns in SQL Server?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"S... WebApr 11, 2024 · I am checking the output of the inserted / deleted table using the following trigger, how can I pass on the intercepted UPDATE command to the server after verifying … niko oneshot with a gun