PIVOT函数的语法 在MySQL中,PIVOT函数的语法如下: SELECT[column_list]FROM[table_name]PIVOT(aggregate_function(column_to_aggregate)FORcolumn_to_pivotIN(pivot_column_list))ASpivot_table 1. 2. 3. 4. 5. 6. 7. column_list: 需要查询的列列表。 table_name: 需要进行数据转换的表名。 aggregate_funct...
语法 PIVOT函数在MySQL中的语法如下: SELECT[column_name[ASoutput_name],...]FROMtable_namePIVOT(aggregate_function(column_name)FORcolumn_nameIN([value1],[value2],...))ASpivot_table; 1. 2. 3. 4. 5. 6. 7. 8. 9. column_name:要进行透视的列名。 aggregate_function:聚合函数,用于对透视后...
SELECTaggregate_function(column)ASalias,CASEWHENconditionTHENresultENDASpivot_columnFROMtable_nameGROUPBYgrouping_column; In this syntax,aggregate_functionapplies to the column you want to transform, whileCASEstatements help pivot row values into columns. ...
PIVOT (SUM (A) For D2 IN ([X], [Y])) as pvt Subject Written By Posted implement PIVOT in MySQL Shahid Pathan April 28, 2014 08:21AM Re: implement PIVOT in MySQL Peter Brawley April 28, 2014 08:51AM Sorry, you can't reply to this topic. It has been closed. ...
That’s how you can do a pivot table in MySQL. You can change the columns and rows to use by changing your query, but we’ve seen the general structure here. Dynamic Pivot Columns In the example above we generated a pivot table using an aggregate function (SUM) and a CASE statement....
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运行 AI代码解释 --PIVOT语法SELECT<非透视的列>,[第一个透视的列]AS<列名称>,[第二个透视的列]AS<列名称>,...[最后一个透视的列]AS<列名称>,FROM(<生成数据的SELECT查询>)AS<源查询的别名>PIVOT(<聚合函数>(<要聚合的列>)FOR[<包含要成为列标题的值的列>]IN([第一个透视的列],[第二个透视的...
[source_table] ) AS source_table PIVOT ( -- Pivot operation to aggregate data and transform rows into columns [aggregate_function]([pivot_column]) FOR [pivot_column] IN ([first pivoted column], [second pivoted column], ...) ) AS pivot_table; -- Alias for the result of the pivot ...
SELECT <Anchor column>, [Pivoted Column 1] AS <Alias>, [Pivoted column 2] AS <Alias> ...n FROM (<SELECT Statement of Set to be Pivoted>) AS <Set Alias> PIVOT ( <Aggregate Function>(<Aggregated Column>) FOR [<Column With the Values for the Pivoted Columns...
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