Sub W() ' MsgBox "行数:" & Selection.Rows.Count Dim rows_count As Integer Dim rows_id As Integer Dim column_count As Integer column_count = Selection.Columns.Count '获取选择区域的列数 'MsgBox column_count '打印列数 rows_id = ActiveCell.
杀手级特性 今年Power BI的几大杀手级特性的GA,可以让其构建完整的数据仓库/数据湖和BI分析一站式方案. Power BI Premium Per User-超低的价格 Large datasets in Power BI Premium-内置完整的SSAS引擎 Dataflows and Azure Data Lake Gen 2-与Azure数据湖集成,数据共享 XMLA endpoint-开放编程接口和第三方工具接入 DirectQuery for Power BI dataset
语法:CREATE [索引类型] INDEX 索引名称ON 表名(列名)WITH FILLFACTOR = 填充因子值0~100 GO USE 库名GO IF EXISTS (SELECT * FROM SYSINDEXES WHERE NAME='IX_TEST_TNAME')--检测是否已经存在IX_TEST_TNAME索引DROP INDEX TEST.IX_TEST_TNAME--如果存在则删除--创建索引CREATE NONCLUSTERED INDEX IX_TEST_TNAME -