auto increment id in sql server 2008

How does SQL Server modify the auto-increment column value and corresponding solutions? A special task encountered in today's work is to change the values of the two auto-incrementing columns.Since the SQL Server platform has previously migrated the

The purpose of writing this essay is to clarify some of the facts and opinions in my previous article "abandon the auto-increment ID of the database and expose the solution I used". At the same time, I will continue to answer the concurrent

SQL Server 2008 database primary key auto-increment insert display value When you delete the table data in the database a few days ago at work, after the deletion, the newly added data does not get the id value of the original data (the table id is

After I published the article "Performance Comparison of Self-increment fields and guid field primary keys used in the Database", I got a lot of comments from my friends in the blog Park, we have also proposed some improvement methods for my testing

Source Address: http://www.cnblogs.com/lsjwzh/archive/2008/08/03/1259370.html SQL Server 2000 has three similar functions: scope_identity, ident_current, and @ identity. Both return values inserted into the identity column. Ident_current returns the

1.1.1 Summary During the development process, we may encounter system performance bottlenecks from time to time, which may be caused by insufficient code efficiency or hardware or network problems, it may also be a problem with database design. This

Recently, this problem occurs in the development project. After a record is inserted, it immediately obtains its auto-increment ID in the database to process the associated data. How can this problem be solved? You can do this in SQL Server 2000 in

SQL Server database primary key self-increment insert display valueA few days ago at work encountered in the deletion of the database table data, when deleted, the re-added data did not get the original data ID value (the table ID is the primary key,

Sequence CreationCreate sequence name (for example, "urlimage_seq") minvalue 1 maxvalue 999999999999999999999999999 increment by 1 start with 101 Cache 10 noorder nocycle;  Trigger triggerCreate or replace trigger name (for example,

In SQL Server 2000, insert data returns an AutoNumber ID, and there are three ways to implement Scope_identity, Ident_current, and @ @IDENTITY, all of which return values inserted into the IDENTITY column.Ident_current: Returns the identity value