Create Expand CommandLog with Auditing Columns.sql

Database Maintenance Plans/Expand CommandLog with Auditing Columns.sql

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+/*
+Expanding CommandLog with auditing columns
+==========================================
+Author: Eitan Blumin | https://madeiradata.com
+Date: 2024-02-14
+Description:
+Use this script to add several auditing columns to
+the CommandLog table for Ola Hallengren's Maintenance Solution.
+These columns can be used to identify the processes that perform
+maintenance operations using Ola's framework.
+*/
+GO
+CREATE OR ALTER FUNCTION dbo.GetCurrentInputBuffer()
+RETURNS nvarchar(max)
+AS
+BEGIN
+      RETURN (SELECT TOP(1) event_info FROM sys.dm_exec_input_buffer(@@SPID,NULL))
+END
+GO
+ALTER TABLE [dbo].[CommandLog] ADD
+      [Hostname] [sysname] COLLATE SQL_Latin1_General_CP1_CI_AS NULL CONSTRAINT DF_CommandLog_Hostname DEFAULT(HOST_NAME()),
+      [HostPID] [int] NULL DEFAULT(HOST_ID()),
+      [AppName] [sysname] COLLATE SQL_Latin1_General_CP1_CI_AS NULL CONSTRAINT DF_CommandLog_AppName DEFAULT(APP_NAME()),
+      [LoginName] [sysname] COLLATE SQL_Latin1_General_CP1_CI_AS NULL CONSTRAINT DF_CommandLog_LoginName DEFAULT(SUSER_SNAME()),
+      [SPID] [int] NULL CONSTRAINT DF_CommandLog_SPID DEFAULT(@@SPID),
+      [InputBuffer] nvarchar(max) CONSTRAINT DF_CommandLog_InputBuffer DEFAULT(dbo.GetCurrentInputBuffer()),
+      [IPAddress] [sysname] COLLATE SQL_Latin1_General_CP1_CI_AS NULL CONSTRAINT DF_CommandLog_IPAddress DEFAULT(CONVERT(sysname, CONNECTIONPROPERTY('client_net_address')))
+GO