In SQL, we use theINSERT INTOstatement to insert new row(s) into a database table. Example -- insert a row in the Customers tableINSERTINTOCustomers(customer_id, first_name, last_name, age, country)VALUES(7,'Ron','Weasley',31,'UK'); Here, the SQL command inserts a new row into ...
INSERT INTO CallTable (Date,Time,From,To,Duration) values ('%date%','%time%','%from%','%to%','%Duration%')试试。问题可能出在你的语法上 date%是什么，变量吗？———char 10的类型只允许最多输入10个字符，超过了10个当然就会错误了,改变你的表列的类型以适应插入的数据 ("Date"...
SqlCommand command = new SqlCommand(); command.CommandTimeout = 0; command.Connection = conn; command.CommandText = sql; conn.Open(); command.ExecuteNonQuery(); conn.Close(); } } } File.cs using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text...
增: INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...); 删: DELETE FROM table_name WHERE condition; 改: UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition; C#中的SQL Command ...
INSERT INTOThe INSERT INTO command is used to insert new rows in a table.The following SQL inserts a new record in the "Customers" table:Example INSERT INTO Customers (CustomerName, ContactName, Address, City, PostalCode, Country) VALUES ('Cardinal', 'Tom B. Erichsen', 'Skagen 21', '...
INSERT – SQL Command 项目 2006/10/23 Appends a record to the end of a table that contains the specified field values. 复制 INSERT INTO dbf_name [(fname1 [, fname2, ...])] VALUES (eExpression1 [, eExpression2, ...]) -or- 复制 INSERT INTO dbf_name FROM ARRAY ArrayName...
SqlCommand cmdnon=newSqlCommand(sqlins, conn);try{ conn.Open(); Console.WriteLine("Before Insert:Number of employees {0}\n", cmdqry.ExecuteScalar()); Console.WriteLine("Executing statement {0}", cmdnon.CommandText); cmdnon.ExecuteNonQuery(); ...
ADOCommand1.Execute; ADOCommand1.CommandText :='INSERT INTO country(Name,Capital,Continent) VALUES("XXX", "YYY", "ZZZ")'; ADOCommand1.Execute;exceptonE: ExceptiondoShowMessage(E.Message);end; Button4.Click;end;//更新procedureTForm1.Button2Click(Sender: TObject);beginADOCommand1.CommandText :...
INSERT 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 into the table. I would appreciate any help on this matter....