How do I get the last inserted identity value in SQL Server?
To get an ID of last inserted record, you can use this T-SQL: INSERT INTO Persons (FirstName) VALUES (‘Joe’); SELECT ID AS LastID FROM Persons WHERE ID = @@Identity; You can use query like this inside stored procedure or as an ad-hoc query.
How do I get the last value in SQL?
to get the last row of a SQL-Database use this sql string: SELECT * FROM TableName WHERE id=(SELECT max(id) FROM TableName);
What is Scope_identity () in SQL Server?
SCOPE_IDENTITY() returns the IDENTITY value inserted in T1. This was the last insert that occurred in the same scope. The SCOPE_IDENTITY() function returns the null value if the function is invoked before any INSERT statements into an identity column occur in the scope.
What is the difference between Scope_identity and @@ Identity in SQL Server?
The @@identity function returns the last identity created in the same session. The scope_identity() function returns the last identity created in the same session and the same scope. The ident_current(name) returns the last identity created for a specific table or view in any session.
How do you retrieve the last identity value that is generated?
SCOPE_IDENTITY() returns the last identity value generated for any table in the current session and the current scope. Generally what you want to use. IDENT_CURRENT(‘tableName’) returns the last identity value generated for a specific table in any session and any scope.
How do I get last 3 records in SQL?
SELECT * FROM (select * from suppliers ORDER BY supplier_name DESC) suppliers2 WHERE rownum <= 3 ORDER BY rownum DESC; Notice that although you want the last 3 records sorted by supplier_name in ascending order, you actually sort the supplier_name in descending order in this solution.
How do I get last 10 rows in SQL?
The following is the syntax to get the last 10 records from the table. Here, we have used LIMIT clause. SELECT * FROM ( SELECT * FROM yourTableName ORDER BY id DESC LIMIT 10 )Var1 ORDER BY id ASC; Let us now implement the above query.
How can get second highest salary in SQL Server?
How To Find Second Highest Salary Using a Sub-Query
- SELECT TOP 1 SALARY.
- FROM (
- SELECT DISTINCT TOP 2 SALARY.
- FROM tbl_Employees.
- ORDER BY SALARY DESC.
- ) RESULT.
- ORDER BY SALARY.
What is difference between Stored Procedure and function?
Basic Differences between Stored Procedure and Function in SQL Server. The function must return a value but in Stored Procedure it is optional. Even a procedure can return zero or n values. Functions can have only input parameters for it whereas Procedures can have input or output parameters.
Is Identity in SQL Server?
Identity column of a table is a column whose value increases automatically. The value in an identity column is created by the server. Identity column can be used to uniquely identify the rows in the table. …