importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.PreparedStatement;publicclassInsertMultipleRows{publicstaticvoidmain(String[]args)throwsException{Connectionconn=DriverManager.getConnection(
In case you insert data into multiple columns, but only some columns need to import from the table_b, some columns need to import from another set of data: INSERT INTO table_a (col1a, col2a, col3a, col4a …) SELECT table_b.col1b, 'other value', table_b.col3b, 'another_v...
To insert multiple rows of data, we use the sameINSERT INTOstatement, but with multiple values: Example INSERTINTOCustomers (CustomerName, ContactName, Address, City, PostalCode, Country) VALUES ('Cardinal','Tom B. Erichsen','Skagen 21','Stavanger','4006','Norway'), ...
i.e. if 4 is selected, insert 4 rows. The inserted rows are the same only for one field which has either 1,2,3,4... depending on what record of the insert it is.
This behavior is common for UPDATE and DELETE triggers because these statements frequently affect multiple rows. The behavior is less common for INSERT triggers because the basic INSERT statement adds only a single row. However, because an INSERT trigger can be fired by an INSERT INTO (table_...
-- Syntax for SQL Server and Azure SQL Database and Fabric SQL database [ WITH <common_table_expression> [ ,...n ] ] INSERT { [ TOP ( expression ) [ PERCENT ] ] [ INTO ] { <object> | rowset_function_limited [ WITH ( <Table_Hint_Limited> [ ...n ] ) ] } { [ ( column...
(custid, empid, shipcountry, freight)VALUES(3,11, N'USA',10.00);INSERTINTOSales.MyOrders(custid, empid, orderdate, shipcountry, freight)VALUES(3,17,DEFAULT, N'USA',30.00);--multiple rowsINSERTINTOSales.MyOrders(custid, empid, orderdate, shipcountry, freight)VALUES(2,11,'20120620', N'...
在SQL Server 中,CREATE EXTERNAL TABLE语句创建路径和文件夹(如果尚不存在)。 然后,可使用 INSERT INTO 将数据从本地 SQL Server 表导出到外部数据源。 有关详细信息,请参阅PolyBase 查询。 如果将 LOCATION 指定为一个文件夹,则从外部表中进行选择的 PolyBase 查询会从该文件夹及其所有子文件夹中检索文件。 正...
-- Insert rows into table 'Customers'INSERTINTOdbo.Customers ([CustomerId],[Name],[Location],[Email])VALUES(1, N'Orlando', N'Australia', N''), (2, N'Keith', N'India', N'keith0@adventure-works.com'), (3, N'Donna', N'Germany', N'donna0@adventure-works.com'), (4, N'Janet...
请查看下面的示例,以遍历代码示例和最终解决方案,以将多行汇总到SQL Server中的单行中。 准备样品数据 在开始之前,我们将创建一些表和示例数据,以下脚本将为我们完成这些工作。 CREATE TABLE SALES_SECTORS( SEC_ID INT, SEC_NAME VARCHAR(30)) GO CREATE TABLE USRS( ...