Basic SQL server operation problems - only when lists are used and identity_ Only when insert is on can the display value be set for the identification column in the table

Reprint ：https://blog.csdn.net/xml1996/article/details/93420817

Insert multiple fields in the table

Question 1 ： Only if a list is used and IDENTITY_INSERT by ON when , To set the display value for the identification column in the table

resolvent ：

perform ：

SET IDENTITY_INSERT Table name ON    // Set to allow manual insertion of values

Re execution ：

INSERT INTO Table name （ Field name ）VALUES（ To insert a field ）

Be careful ： Be sure to add Table field name

analysis ：

SET IDENTITY_INSERT

Allows explicit values to be inserted into the identity column of a table .

grammar

SET IDENTITY_INSERT [ database.[ owner.] ] { table } { ON | OFF }