("@Country", SqlDbType.NVarChar,15); command.Parameters.Add("@City", SqlDbType.NVarChar,15); adapter.SelectCommand = command;// Create the InsertCommand.command =newSqlCommand("INSERT INTO Customers (CustomerID, CompanyName) "+"VALUES (@CustomerID, @CompanyName)", connection);// Add the...
INSERT into storeAcct(contactPhone, firstName, lastName, gender, address, notify, cart, wishlist) values("1917113999", "Sharon", "Willard", "F", {"street" : "Maine", "number" : 501, "city" : "San Jose", "state" : "San Francisco", "zip" : 95095},"yes", [{"item" : "walle...
可以通过以下方式使用NpgsqlCommand插入行数据: using (var conn = new NpgsqlConnection(connectionString)) { conn.Open(); using (var cmd = new NpgsqlCommand()) { cmd.Connection = conn; cmd.CommandText = "INSERT INTO mytable (column1, column2) VALUES (@column1, @column2)"; cmd.Parameters.A...
publicSystem.Data.SqlClient.SqlCommandGetInsertCommand(); 傳回 SqlCommand 執行插入所需而自動產生的SqlCommand物件。 備註 應用程式可以使用GetInsertCommand方法進行參考或疑難解答,因為它會傳回SqlCommand要執行的物件。 您也可以使用GetInsertCommand作為修改命令的基礎。 例如,您可以呼叫GetInsertCommand和修改CommandTime...
publicSystem.Data.SqlClient.SqlCommandGetInsertCommand(); 返回 SqlCommand 自动生成的、执行插入操作所需的SqlCommand对象。 注解 应用程序可以将GetInsertCommand方法用于信息性或故障排除目的,SqlCommand因为它返回要执行的对象。 还可以使用GetInsertCommand作为已修改命令的基础。 例如,可以调用GetInsertCommand并修改Comman...
INSERT INTO [HumanResources].[DepartmentTest] ( [DepartmentID] ,[GroupName] ,[ModifiedDate] ) VALUES ( 4 ,'MSSQL_Group' ,GETDATE() ) You can check whether columns are nullable by looking at the table definition: Generally, it is a best practice to specify the column names in your in...
InsertCommand InsertCommandType InsertParameters OldValuesParameterFormatString ProviderName SelectCommand SelectCommandType SelectParameters SortParameterName SqlCacheDependency UpdateCommand UpdateCommandType UpdateParameters 方法 事件 SqlDataSourceCommandEventArgs
Based on the id exported in the csv file, I would like to run a SQL INsert statement on the same tableINSERT INTO table ( column1, someInt ) where id ='xyz' Values (23456)I am not able to construct the Insert statement and how it would read the id from the csv file and insert...
Use the third syntax to insert rows from an SQLSELECTcommand into the specified fields in the table. 复制 INSERT INTO dbf_name [(fname1 [, fname2, ...])] VALUES (eExpression1 [, eExpression2, ...]) -or- 复制 INSERT INTO dbf_name FROM ARRAY ArrayName | FROM MEMVAR | FROM NAME...
INSERT INTO [Order] (OrderDate,ClientID,DateCreated) Values ('3/8/2007 10:59:12',2,'3/8/2007 11:01:52') HTH, Friday, June 4, 2010 6:27 AM Check this articleHOW TO: SQL & C#for details on how to connect to SQL Server database from C#.NET database applications as well as ...