SP:Recompile Event Class


Applies To: SQL Server 2016

The SP:Recompile event class indicates that a stored procedure, trigger, or user-defined function has been recompiled. Recompilations reported by this event class occur at the statement level.

The preferred way to trace statement-level recompilations is to use the SQL:StmtRecompile event class. The SP:Recompile event class is deprecated. For more information, see SQL:StmtRecompile Event Class.

Data column nameData typeDescriptionColumn IDFilterable
ApplicationNamenvarcharName of the client application that created the connection to an instance of Microsoft SQL Server. This column is populated with the values passed by the application rather than the displayed name of the program.10Yes
ClientProcessIDintID assigned by the host computer to the process where the client application is running. This data column is populated if the client provides the process ID.9Yes
DatabaseIDintID of the database in which the stored procedure is running. Determine the value for a database by using the DB_ID function.3Yes
DatabaseNamenvarcharName of the database in which the stored procedure is running.35Yes
EventClassintType of event = 37.27No
EventSequenceintThe sequence of a given event within the request.51No
EventSubClassintType of event subclass. Indicates the reason for recompilation.

1 = Schema Changed

2 = Statistics Changed

3 = Recompile DNR

4 = Set Option Changed

5 = Temp Table Changed

6 = Remote Rowset Changed

7 = For Browse Perms Changed

8 = Query Notification Environment Changed

9 = MPI View Changed

10 = Cursor Options Changed

11 = With Recompile Option
GroupIDintID of the workload group where the SQL Trace event fires.66Yes
HostNamenvarcharName of the computer on which the client is running. This data column is populated if the client provides the host name. To determine the host name, use the HOST_NAME function.8Yes
IntegerData2intEnding offset of the statement within the stored procedure or batch that caused recompilation. Ending offset is -1 if the statement is the last statement in its batch.55Yes
IsSystemintIndicates whether the event occurred on a system process or a user process. 1 = system, 0 = user.60Yes
LoginNamenvarcharName of the login of the user (either SQL Server security login or the Microsoft Windows login credentials in the form of DOMAIN\username).11Yes
LoginSidimageSecurity identification number (SID) of the logged-in user. You can find this information in the sys.server_principals catalog view. Each SID is unique for each login in the server.41Yes
NestLevelintThe nesting level of the stored procedure.29Yes
NTDomainNamenvarcharWindows domain to which the user belongs.7Yes
NTUserNamenvarcharWindows user name.6Yes
ObjectIDintSystem-assigned ID of the stored procedure.22Yes
ObjectNamenvarcharName of the object that triggered the recompile.34Yes
ObjectTypeintValue that represents the type of object involved in the event. For more information, see ObjectType Trace Event Column.28Yes
OffsetintStarting offset of the statement within the stored procedure or batch that caused recompilation.61Yes
RequestIDintID of the request containing the statement.49Yes
ServerNamenvarcharName of the instance of SQL Server being traced.26No
SessionLoginNamenvarcharLogin name of the user who originated the session. For example, if you connect to SQL Server using Login1 and execute a statement as Login2, SessionLoginName shows Login1 and LoginName shows Login2. This column displays both SQL Server and Windows logins.64Yes
SPIDintID of the session on which the event occurred.12Yes
SqlHandlevarbinary64-bit hash based on the text of an ad hoc query or the database and object ID of an SQL object. This value can be passed to sys.dm_exec_sql_text to retrieve the associated SQL text.63Yes
StartTimedatetimeTime at which the event started, if available.14Yes
TextDatantextText of the Transact-SQL statement that caused a statement-level recompilation.1Yes
TransactionIDbigintSystem-assigned ID of the transaction.4Yes
XactSequencebigintToken used to describe the current transaction.50Yes

sp_trace_setevent (Transact-SQL)
SQL:StmtRecompile Event Class

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