INSERTINTOCustomers(CustomerID,CustomerName,ContactNumber,Email)VALUES(1,'Alice','1234567890','alice@example.com'),(2,'Bob','0987654321','bob@example.com'); 1. 2. 3. 4. 此时,Customers表中包含两条记录。 为了将这些客户信息复制到NewCustomers表中,我们可以执行以下INSERT INTO ... SELECT语句: ...
INSERT INTO table_a (col1a, col2a, col3a, …) SELECT col1b, col2b, col3b, … FROM table_b WHERE table_b.col1 = x; Example: INSERT data of big orders from the table of total orders, where the total amount of money is larger than $10,000: INSERT INTO sales.big_orders (...
@sqlvarchar(8000)declare@HeadersOnlyFilevarchar(255),@TableDataWithoutHeadersvarchar(255)set@HeadersOnlyFile=replace(cast(newid()asVARCHAR(40)),'-','')+'1.xls'set@TableDataWithoutHeaders=replace(cast(newid()asVARCHAR(40)),'-','')+'2.xls'select@columns=coalesce(@columns+',','')+column_...
CREATE TABLE dbo.T1 ( column_1 int IDENTITY, column_2 uniqueidentifier, ); GO INSERT INTO dbo.T1 (column_2) VALUES (NEWID()); INSERT INTO T1 DEFAULT VALUES; GO SELECT column_1, column_2 FROM dbo.T1; 第二个insert的结果是NULL, 因为NEWID和uniqueidentifier不同,不会自动生成值。 7. 用S...
有关详细信息,请参阅 WITH common_table_expression (Transact-SQL)。 TOP (expression) [ PERCENT ] 指定将插入的随机行的数目或百分比。 expression 可以是行数或行的百分比。 有关详细信息,请参阅 TOP (Transact-SQL)。 INTO 一个可选的关键字,可以将它用在 INSERT 和目标表之间。 server_name 适用于:SQL...
有关详细信息,请参阅 WITH common_table_expression (Transact-SQL)。 TOP (expression) [ PERCENT ] 指定将插入的随机行的数目或百分比。 expression 可以是行数或行的百分比。 有关详细信息,请参阅 TOP (Transact-SQL)。 INTO 一个可选的关键字,可以将它用在 INSERT 和目标表之间。 server_name 适用于:SQL...
-- 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...
ExampleGet your own SQL Server INSERTINTOCustomers (CustomerName, ContactName, Address, City, PostalCode, Country) VALUES('Cardinal','Tom B. Erichsen','Skagen 21','Stavanger','4006','Norway'); The selection from the "Customers" table will now look like this: ...
INSERT INTO TableA SELECT * FROM TableB; SQL Server会尝试将所有表B中的数据插入表A。但如果因为唯一索引拒绝表B中含有和表A相同的数据插入A怎么办?你是希望仅仅重复数据插入不成功,还是整个INSERT语句不成功? 这个取决于你设定的IGNORE_DUP_KEY参数,当你创建唯一索引时,通过设置设个参数可以设定当插入不成功时...
For example, an INSERT into a multi-table view must use a column_list that references only columns from one base table. For more information about updatable views, see CREATE VIEW (Transact-SQL). rowset_function_limited Applies to: SQL Server 2008 (10.0.x) and later. Is either the ...