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,...) SELECTvalue1, value2,... FROManother_table WHERE... LIMITn; 如果您要将另一个表中的数据一次性插入到指定表中,可以使用INSERT INTO和SELECT语句的组合。通过使用LIMIT子句来限制插入的行数,您可以一次插入部分数据。 12. INSERTINTOtable_name (column1, col...
插入查询结果:INSERT INTO table_name (column1, column2, …) SELECT column1, column2, … FROM another_table; 例如:INSERT INTO customers (id, first_name, last_name, email) SELECT id, first_name, last_name, email FROM new_customers; 这些是INSERT语句的常见用法,可以根据具体需求选择适合的方式...
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 ...
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 ...
#5) MySQL Insert Into A Table From Another Table Next, we will go through the scenario where we have to insert data in a new table from an existing table. For Example,Consider a scenario where we have to periodically move data from our existing table to a historic or archive table. In...
Unfortunately, this is only inserting zeros into relationships.ProductNumber. Can anyone point me in the right direction? Thank you. Subject Written By Posted INSERT from one table to another Mike Autry March 09, 2010 07:00PM Re: INSERT from one table to another ...
INSERT INTO user (name) SELECT 1000 rows from another table ... # Bulk inserts SELECT ... Tx2: INSERT INTO user (name) VALUES ('赵四'); # Simple inserts SELECT ... 事务Tx1的第2条语句执行结束后,Tx2的第一条语句才可以拿到 AUTO-INC 锁 这样做的好处是可以保障 Tx1 的插入语句不管插入了...
INSERTINTOtable_name(column1,column2,...) SELECTcolumn1,column2,... FROManother_table WHEREcondition; 示例示例 假设我们有两个表,old_employees和new_employees,我们想将old_employees表中的 数据复制到new_employees表中,但只复制那些salary大于5000的记录。
A. Inserting data into a heap with minimal logging The following example creates a a new table (a heap) and inserts data from another table into it using minimal logging. The example assumes that the recovery model of the AdventureWorks2008R2 database is set to FULL. To ensure minimal loggi...