解析 T 在SQL中,使用INSERT INTO语句插入多条记录是可行的。通过VALUES子句后添加多个值组,用逗号分隔,即可一次性插入多行。例如:`INSERT INTO 表 (列) VALUES (值1), (值2), (值3);`。此语法受多数现代数据库(如MySQL、PostgreSQL等)支持,因此答案为正确。反馈 收藏
You can use the Transact-SQL row constructor (also called a table value constructor) to specify multiple rows in a single INSERT statement. The row constructor consists of a single VALUES clause with multiple value lists enclosed in parentheses and separated by a comma. For more information, see...
5: declare @table table(empidint, empname varchar (25),Department varchar (25) ,Salaryint) 6: insert into @table select S.empid,S.empname,T.deptname,S.salary from Employees s inner join Departments T ON S.deptid =T.deptid 7: SELECT COUNT (empid) ,Department,Salary FROM @table GROUP...
How to make a dynamic PIVOT on multiple columns The problem of transposing rows into columns is one of the most common problems discussed inMSDN Transact-SQL forum. Many times the problem of creating a dynamic pivot comes into the light. One thing that many people who ask this question ...
from :Microshaoft (大舌头)根据基本表结构及其数据生成 INSERT INTO ... SQL 的 T-SQL 存储过程,在网上能够搜索出的版本主要有两个:1. CSDN Sky_blue 所作: proc_insert (可 google)2. CSDN playyuer 所作:
SQL 複製 CREATE DATABASE Sales; GO USE [Sales]; GO CREATE TABLE Customer ( [CustomerID] INT NOT NULL, [SalesAmount] DECIMAL NOT NULL ); GO INSERT INTO Customer (CustomerID, SalesAmount) VALUES (1, 100), (2, 200), (3, 300); GO 在另一個 SQL Server 執行個體(訂閱者)上建立資料...
SQL 复制 SELECT r.[request_id] , r.[status] , r.resource_class , r.command , sum(bytes_processed) AS bytes_processed , sum(rows_processed) AS rows_processed FROM sys.dm_pdw_exec_requests r JOIN sys.dm_pdw_dms_workers w ON r.[request_id] = w.request_id WHERE [label] = ...
To insert multiple records in the same INSERT INTO statement, instead of writing multiple insert statements, we can provide the values for each row in comma-separated format, as in the T-SQL statement below that inserts a new three rows to the demo table: 1 2 3 4 INSERT INTO InsertDe...
Feature multi-row INSERT ... VALUES statements Cannot insert multiple rows using the same INSERT statement in a natively compiled stored procedure. Create INSERT statements for each row. Feature Common Table Expressions (CTEs) Common table expressions (CTE) are not supported in natively compiled stor...
insert into table(fileds1,fileds2) values('values1','vaules2')insert into table1 select table2