INSERT INTO table_a (col1a, col2a, col3a, col4a …) SELECT table_b.col1b, 'other value', table_b.col3b, 'another_value',… FROM table_b WHERE table_b.col1 = x; Need a good GUI Client to work with MS SQL Server?TablePlusprovides a modern, native tool with intuitive UI to...
INSERT INTO语句的第二种写法允许在插入数据时使用SELECT语句来获取要插入的值。这种写法非常有用,因为它可以根据已有的数据来插入新记录。 以下是具体的写法: INSERT INTO table_name (column1, column2, ..., columnN) SELECT column1, column2, ..., columnN FROM another_table WHERE condition; 在上述示...
INSERTINTOtable_name (column1, column2,...)SELECTcolumn1, column2,...FROManother_table WHERE...您还可以在 INSERT INTO 语句中使用 SELECT 语句，将查询结果作为新数据插入到表中。上述代码演示了如何从另一个表中选择数据，并将其插入到指定的表中。INSERTINTOtable_name (column1, column2,...)
INSERT INTO SELECT Syntax Copy all columns from one table to another table: INSERTINTOtable2 SELECT*FROMtable1 WHEREcondition; Copy only some columns from one table into another table: INSERTINTOtable2(column1,column2,column3, ...) SELECTcolumn1,column2,column3, ... ...
The SQLINSERT INTO SELECTstatement is used to copy records from one table to another existing table. Example -- copy data to an existing tableINSERTINTOOldCustomersSELECT*FROMCustomers; Run Code Here, the SQL command copies all records from theCustomerstable to theOldCustomerstable. ...
INSERT INTO table SELECT是一种用于将一张表的数据插入到另一张表中的SQL语句。它可以将一个表中的数据复制到另一个表中，同时也可以选择需要插入的数据。语法如下：INSERT INTO table_name (column1, column2, column3, ...)SELECT column1, column2, column3, ...FROM another_table_name WHERE condition...
INSERT INTO SELECT command copies data from one table and inserts it into another table. The following SQL copies "Suppliers" into "Customers" (the columns that are not filled with data, will contain NULL):Example INSERT INTO Customers (CustomerName, City, Country) SELECT SupplierName, City, ...
into table(column1,column2,...) values(value1,value2,...) 是插入定值数据的语法。insert into table(column1,column2,...) select column1,column2,... from another_table 是动态从一个表中检出需要的字段数据插入到当前数据表的语法。2种方式都要求 表中列数量及数据类型兼容 可以...
Copy data from another table By combining several queries, you can also copy data from an A array to a table. To do this, use the following syntax: INSERT INTO my_table_1 SELECT column_1,column_2,column_2 FROM my_table_2 WHERE conditions Let’s take an example: You have two tabl...
在SQL语言中，INSERT INTO语句用于将新的行插入到数据库表中。本文将详细介绍INSERT INTO语法及其使用方法。1. INSERT INTO语法基本结构 INSERT INTO语法的基本结构如下：INSERT INTO table_name (column1, column2, column3, ...)VALUES (value1, value2, value3, ...);其中，table_name表示要插入数据的表名...