last insert id sql

SQL Server 2000 has three similar functions: scope_identity, ident_current, and @ identity. Both return values inserted into the identity column.Nbsp; ident_current returns the final id value generated for any session and a specific table in any

  How to obtain the ID automatically generated after the last insert recordAuthor: Tao InternetSource: TaotaoNote: Please indicate the source for reprinting.If you use a stored procedure, the code is as follows: SET @ NewID = @ IDENTITYNote:After an

Insert How to get an ID automatically generated after the last time you insert a record Author: Amoy Net Source: Amoy Net NOTE: Reprint please indicate the source If you use stored procedures, it will be very simple, the code is as follows: SET

Obtain the automatic ID of the last inserted record in SQL Server 2000 in several ways. For more information, see the following description and comparison. 1. The simplest way to obtain this ID is: (here is a simple and practical example) --

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

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

How to implement two tables in Oracle in MySQL cat.id=dog.id (+) This null complement methodLeft or right outer joinYou want to fill it in left or right?The in query can be replaced with the left semi join (note that the join table cannot appear in

In actual database applications, we often need to get the inserted flag value to write data into the relevant table. But what we usually get is the value we need?Sometimes we use select @ identity to obtain the value we just inserted, such as the

IDENT_CURRENTReturns the final id value generated for any session and specified table in any scope. SyntaxIDENT_CURRENT ('table _ name ') ParametersTable_name Is the name of the table whose ID value will be returned. The data type of table_name is

Select @ identity usage 11:25:39| Category: JSP Dev|Report|Font SizeSubscription Use select @ identity to obtain the ID automatically generated when the last record is inserted. If you use a stored procedure, the Code is as follows: Set @ [email