Transact-SQL Syntax Conventions
<dllname>
Is the name of the DLL to release from memory.
WITH NO_INFOMSGS
Suppresses all informational messages.
When an extended stored procedure is executed, the DLL remains loaded by the instance of SQL Server until the server is shut down. This statement allows for a DLL to be unloaded from memory without shutting down SQL Server SQL Server To display the DLL files currently loaded by SQL Server SQL Server SQL Server execute sp_helpextendedproc
When a valid DLL is specified, DBCC dllname (FREE) returns:
Requires membership in the sysadmin fixed server role or the db_owner fixed database role.
The following example assumes that xp_sample
is implemented as xp_sample.dll and has been executed. DBCC <dllname> (FREE) unloads the xp_sample.dll file associated with the xp_sample
extended procedure.
DBCC (Transact-SQL)
Execution Characteristics of Extended Stored Procedures
sp_addextendedproc (Transact-SQL)
sp_dropextendedproc (Transact-SQL)
sp_helpextendedproc (Transact-SQL)
Unloading an Extended Stored Procedure DLL