## PIVOT in SQL. PIVOT is a powerful SQL function that allows you to transform data from a row-oriented format to a column-oriented format. This can be useful for a variety of purposes, such as creating reports, summarizing data, and performing data analysis. Thebasic syntax of the PIVOT...
The syntax for SQL PIVOT is [SQL Statement] PIVOT ( Aggregate_Function(Column_1) FOR COLUMN_2 IN (VALUE1, VALUE2, ...) ) ExampleLet's say you have a table of sales data that looks like this: Table Total_Sales Year Store Sales 2020 Chicago 100 2020 Phoenix 200 2020 London 25...
count(id) forstu_idin([3974],[8319],[3051]) )aspvt T-SQL Pivot Syntax SELECT [non-pivoted column], -- optional [additional non-pivoted columns], -- optional [first pivoted column], [additional pivoted columns] FROM ( SELECT query producing sql data for pivot -- select pivot columns ...
适用于:SQL Server 2016 (13.x) 及更高版本和 SQL 数据库。 返回一个表,其中包含在 CONTAINED IN 参数的两个日期时间值定义的时间范围内打开和关闭的所有记录版本的值。 正好在下限时间激活的记录,或者在上限时间停止活动的行将包括在内。 都 返回具有当前表和历史记录表中所有行中的值的表。
> SELECT * FROM emp PIVOT(sal1 FOR deptno IN(10, 20, 30, 40));201: A syntax error has occurred.pivot_in_clause 中，如果指定别名就用别名，如果没有指定就用值当列名；而 pivot_clause中如果指定别名就连接到 pivot_in_clause 转换后的相应列的名称的后面，如果没有指定就不用。pivot_clause中有...
syntaxsql 複製 FROM { [ , ...n ] } ::= { [ database_name . [ schema_name ] . | schema_name . ] table_or_view_name [ AS ] table_or_view_alias [ <tablesample_clause> ] | derived_table [ AS ] table_alias [ ( column_alias [ , ...n ] ) ] | <joined_table> } ...
syntaxsql SELECT[<non-pivoted column>[AS<column name>] , ] ... [[AS<column name>] , ] [<new output column created for values in result of the source query>[AS<column name>] ]FROM(<SELECT query that produces the data>)AS<alias for the source query>UNPIVOT(<new output column creat...
FOR Year IN ( {{year_list}} ) ) ; 简化的 PIVOT 语法(Simplified PIVOT Syntax) dfSQL支持简化的pivot语法,用电子表格透视表命名约定来概括,完整的语法图如下: PIVOT ⟨dataset⟩ ON ⟨columns⟩ USING ⟨values⟩ GROUP BY ⟨rows⟩ ...
Syntax The syntax for the PIVOT clause in SQL Server (Transact-SQL) is: SELECT first_column AS <first_column_alias>, [pivot_value1], [pivot_value2], ... [pivot_value_n] FROM () AS PIVOT ( aggregate_function(<aggregate_column>) FOR <pivot_column> IN ([pivot_value1], [pivot...
In this article, we covered various aspects of the SQL PIVOT and UNPIVOT operators, as well as alternative methods for transposing data. We discussed the syntax, key components, and use cases for both operators and provided step-by-step examples and scenarios to demonstrate their applications. Ad...