SETIDENTITY_INSERT [ database_name . [ schema_name ] . ]table{ON|OFF} e.g.: USE AdventureWorks; GO -- Create tool table. CREATETABLEdbo.Tool( IDINTIDENTITYNOTNULLPRIMARYKEY, NameVARCHAR(40)NOTNULL ) GO -- Inser
CREATE TABLE testIdentity (id int IDENTITY (1,1), name nvarchar(100)); INSERT INTO testIdentity(name) VALUES ('name1');èRow will be (1, name1) INSERT INTO testIdentity(name) VALUES ('name2');èRow will be (2, name2) SET IDENTITY_INSERT testIdentity ON; INSERT INTO testIdentity (...
SETIDENTITY_INSERT[database_name.[schema_name].]table{ON|OFF} 1. e.g.: USEAdventureWorks;GO-- Create tool table.CREATETABLEdbo.Tool(IDINTIDENTITYNOTNULLPRIMARYKEY,NameVARCHAR(40)NOTNULL)GO-- Inserting values into products table.INSERTINTOdbo.Tool(Name)VALUES('Screwdriver')INSERTINTOdbo.Tool(N...
CREATE TABLE testIdentity (id int IDENTITY (1,1), name nvarchar(100)); INSERT INTO testIdentity(name) VALUES ('name1'); è Row will be (1, name1) INSERT INTO testIdentity(name) VALUES ('name2'); è Row will be (2, name2) SET IDENTITY_INSERT testIdentity ON; INSERT INTO testId...
CREATE TABLE testIdentity (id int IDENTITY (1,1), name nvarchar(100)); INSERT INTO testIdentity(name) VALUES ('name1'); è Row will be (1, name1) INSERT INTO testIdentity(name) VALUES ('name2'); è Row will be (2, name2) SET IDENTITY_INSERT testIdentity ON; INSERT INTO testId...
SETIDENTITY_INSERTYourTableNameON;-- 开启 IDENTITY_INSERT 1. 注释:用SET IDENTITY_INSERT指令开启对指定表的 IDENTITY 插入功能,替换YourTableName为你的表名。 3. 执行插入操作 在开启了IDENTITY_INSERT后,可以执行插入操作。例如,假设你要插入一个 ID 值为 10 的记录: ...
--把aa为为products CREATE PROCEDURE [aa_i]as SET IDENTITY_INSERT products ON--插入products表的标识列值 insert into products select * from OpenRowSet('SQLOLEDB','server=aa;UID=aa;PWD=aa','select * from aa')
create table member( --这个符号是全角吧,改改就行了 id int primary key identity(0,1),username char(20),);SET IDENTITY_Insert member ON;insert member(id,username) values(1,'admin');SET IDENTITY_Insert member off
SET IDENTITY_INSERT 表名 ON; 插入数据: 在插入数据时,必须明确指定列列表,并包括自增列。 sql INSERT INTO 表名(自增列, 其他列...) VALUES (显式值, 其他值...); 禁用IDENTITY_INSERT: 插入数据完成后,应执行SET IDENTITY_INSERT 表名 OFF语句来恢复自增列的正常行为。 sql SET IDENTITY_INSERT ...
当要往有设置自增标识字段的表插入数据,并希望同时设置好自增字段的值时,可以在insert into 的SQL语句前后分别加上一句sql语句,SET IDENTITY_INSERT TableName ON和SET IDENTITY_INSERT TableName OFF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 //tb_Users 的id字段是种子为1的自增标识字段 ...