1.创建SQL模板：在Excel中添加一个新列，使用公式创建SQL插入语句。例如，如果表格有“ID”、“Name”和“Age”三列，可以使用以下公式：="INSERT INTO table_name (ID,Name, Age) VALUES (" & A2 & ", '" & B2 &"', " & C2 & ");"2. 应用公式：将公式向下拖动，生成每行数据的SQL语句。3.执...
启动SQL Server 导入和导出向导 导入和导出向导的简单示例入门 Integration Services (SSIS) 如果熟悉 SQL Server Integration Services (SSIS),并且不想运行 SQL Server 导入和导出向导,可以创建在数据流中使用 Excel 源和 SQL Server 目标的 SSIS 包。
--print('insert into'+@table+'select ClientName, IMEI, OutTime, ProductName, ReceiveAddr from'+@sql+'where IMEI<>''') exec('insert into'+@table+'('+ @strGetFields +') select '+ @strGetFields +' from'+@sql+'where 1>0'+ @strWhere +'') --SET ANSI_NULLS ON --SET ANSI_WA...
string strSql = string.Format("if not exists(select * from sysobjects where name = '{0}') create table {0}(", sheetName); //以sheetName为表名 foreach (System.Data.DataColumn c in ds.Tables[0].Columns) { strSql += string.Format("[{0}] varchar(255),", c.ColumnName); } str...
#region 从datatable中将数据导出到excel /// <summary> /// DataTable导出到Excel的MemoryStream /// </summary> /// <param name="dtSource">源DataTable</param> /// <param name="strHeaderText">表头文本</param> static MemoryStream ExportDT(DataTable dtSource, string strHeaderText) ...
1. Lets Connect Excel to SQL! 1.1 Step 1 - Open Excel 1.2 Step 2 - Open the Data tab 1.3 Step 3 - Get Data From SQL Server Database 1.4 Step 4 - Connection Details 1.5 Step 5 - Authentication 1.6 Step 6 - Select Table 2. Conclusion By the end of this article, you will know ...
For index = 1 to worksheetCount Set currentSheet = worksheets(index) Call CreateTable(currentSheet) Next '关闭Excel文件 EXCEL_APP.Workbooks.Close MsgBox "导入完成!" End Sub '=== '创建表 '=== Sub CreateTable(ByRef worksheet) Dim cells Set cells = worksheet.Cells...
whilej<len(tab_list):#转换为SQL语句 mycolumn=pd.read_excel(myexcel,sheet_name=tab_list[j],names=None).columns.tolist() mytablehead=mycolumn eachcolumn=pd.read_excel(myexcel,sheet_name=tab_list[j],usecols=mycolumn,names=None).values.tolist() ...
SqlConnectionconn=newSqlConnection(connectionstr); conn.Open(); stringstrConn="provider=Microsoft.Jet.OLEDB.4.0;datasource=E:\\ZT\\code\\mine_TestPro\\TestWeb\\excel\\excelTable.xls;ExtendedProperties=Excel8.0;"; OleDbConnectionoleConn=newOleDbConnection(strConn); oleConn.Open(); stringolestr=...
Adding multiple items to Dictionary Adding multiple rows to a datatable Adding multiple worksheet to Excel using Openxml Adding new columns dynamically Adding results of SQL query to an iEnumerable string adding scrollbar to dropdownlist Adding values inside the datatable to a Dictionary in VB.net...