foreach (DataRow datarow in datatable.Rows) { string sql = "INSERT INTO [Table_1]([CompanyName],[CompanyCode],[Address],[Owner], )" + "VALUES('" + datarow["CompanyName"].ToString() + "'" + ",'" + datarow["CompanyCode"].ToString() + "'" + ",'" + datarow["Address"]...
In the above statement, you insert the shopper data with additional fields such asgender,notify, andwishlistas compared with the first inserted row. Thewishlistfield is a JSON array that includes the details of the items wishlisted by the shopper....
Good to know:INSERT INTO is the command to use for all database management systems. Whether you’re using Oracle, Mysql, Transact-SQL, etc. How to use the SQL query INSERT INTO? INSERT INTO can be used to insert one or more rows into your table. But it’s also possible to use this...
In SQL, theINSERT INTOstatement is used to insert new row(s) into a database table. -- insert a row in the Customers tableINSERTINTOCustomers(customer_id, first_name, last_name, age, country)VALUES(5,'Harry','Potter',31,'USA'); Run Code Here, the SQL command inserts a new row i...
SQL INSERT INTO is a command used to add new records into a database table. It’s like a librarian who meticulously places each new book (data) into the right shelf (table). See example: INSERTINTOtable_name(column1,column2,column3,...)VALUES(value1,value2,value3,...); ...
举例:将主键修改为自动增长:alter table tab_teacher change id id int auto_increment; 三、数据操纵语言(DML): 数据操纵语言:Data Manipulation Language。如:INSERT(增), UPDATE(改), DELETE(删)语句 添加数据(INSERT INTO…语句):(即添加表的记录) ...
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"...
publicSystem.Data.SqlClient.SqlCommand InsertCommand {get;set; } 属性值 SqlCommand 在SqlCommand过程中使用Update(DataSet),以在数据库中插入对应于DataSet中的新行的记录。 示例 以下示例创建 并SqlDataAdapter设置SelectCommand、InsertCommand、UpdateCommand和DeleteCommand属性。 它假定你已经创建了 一个SqlConnection对象...
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', '...