The SQL INSERT statement is a DML command (Data Manipulation Language) and has several variations. In the examples that follow I will show how to insert 1 row or many rows of data at a time. The basic INSERT st
1.1【插入单行】 insert [into] <表名> (列名) values (列值) 例:insert into Strdents (姓名,性别,出生日期) values ('开心朋朋','男','1980/6/15') 1.2【将现有表数据添加到一个已有表】 insert into <已有的新表> (列名) select <原表列名> from <原表名> 例:insert into tongxunlu ('姓...
Here is the most basic syntax of this command, where we are inserting one row of defined data into a table using INSERT INTO VALUES. Note that the order of the comma separated data in the values command will line up with the corresponding column you want to insert that data into. INSERT...
The INSERT INTO statement is used to insert single or multiple records into a table in the SQL Server database. Syntax: INSERT INTO table_name(column_name1, column_name2...) VALUES(column1_value, column2_value...); Here, we will insert data into the following Employee table which we ...
百度试题 题目欲往表中增加一条记录,应该用哪一条SQL语句( ) A. ALTER TABLE B. INSERT INTO TABLE C. CREATE TABLE D. DROP TABLE 相关知识点: 试题来源: 解析 B.INSERT INTO TABLE 反馈 收藏
Here, the SQL command inserts a new row into theCustomerstable with the given values. Example: SQL Insert Into Note:If you want to insert rows from any other existing table, you can use theSQL INSERT INTO SELECTstatement. It is also possible to insert values in a row without specifying ...
看完这篇文章你会学习到以下内容: 1. 在创建或者写复杂逻辑时,做好备份 两种方法介绍: 1)INSERT INTO Table SELECT * FROM TABLE 2)CREATE TABLE AS ... ... Select * from TABLE 两者区别: INSERT INTO …
The 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', 'Stavanger', ...
The INSERT SQL command has three syntaxes: Use the first syntax to insert specified values into the specified fields in the table. Use the second syntax to insert the contents of elements from an array, memory variables, or properties of an object that match the field names in the table. ...
In the SQL command above,“[dbo].[Customers]”is the table name,“[first_name], [middle_name], [last_name], [birth_date], [nationality]”are the columns name, and“‘William’, ‘Henry’, ‘Gates’, ‘19551028’,1”are the values we are looking to insert. ...