SQL Agen Scheduler - Updated

SQLAgent/01_Devl/6_Backup_Restore/Backup-SQLAgent.ps1

@@ -0,0 +1,48 @@
+# ===================================================================
+# SQL Agent Jobs Backup Script (PowerShell)
+# Modern Version using SqlServer module
+# & "E:\Neeraj\SqlAgent\v2\01_Devl\6_Backup\Backup-SQLAgent.ps1" `
+#   -ServerName "DOES-DUTAS-SQL1" `
+#   -BackupPath "\\DOES-RAINVM-DEV\E$\Neeraj\SqlAgent\Backup\"
+#
+# ===================================================================
+
+param (
+    [Parameter(Mandatory = $true)]
+    [string]$ServerName,
+
+    [Parameter(Mandatory = $true)]
+    [string]$BackupPath
+)
+
+# Load SQL Server PowerShell module
+Import-Module SqlServer -ErrorAction Stop
+
+# Create timestamp and output paths
+$Timestamp = Get-Date -Format "yyyyMMdd_HHmmss"
+$ZipFile = Join-Path $BackupPath "SQLAgentJobs_$Timestamp.zip"
+
+# Ensure backup folder exists
+if (-not (Test-Path $BackupPath)) {
+    New-Item -ItemType Directory -Path $BackupPath | Out-Null
+}
+
+# Connect to SQL Server
+$server = New-Object Microsoft.SqlServer.Management.Smo.Server $ServerName
+
+# Export all jobs as individual SQL scripts
+$JobFiles = @()
+foreach ($job in $server.JobServer.Jobs) {
+    $SafeJobName = ($job.Name -replace '[\\/:*?"<>|]', '_')
+    $FileName = Join-Path $BackupPath "$SafeJobName`_$Timestamp.sql"
+    $job.Script() | Out-File -FilePath $FileName -Encoding UTF8
+    $JobFiles += $FileName
+}
+
+# Compress all SQL files into a single ZIP
+Compress-Archive -Path $JobFiles -DestinationPath $ZipFile -Force
+
+# Optional: clean up individual .sql files
+# Remove-Item -Path $JobFiles
+
+Write-Host "SQL Agent jobs backup complete: $ZipFile" -ForegroundColor Green

SQLAgent/01_Devl/6_Backup_Restore/BackupDB.sql

@@ -0,0 +1,19 @@
+USE master;
+GO
+
+DECLARE @SrcDB NVARCHAR(128) = 'DevlDUTASJobSchedule';
+DECLARE @BackupPath NVARCHAR(260) = '\\DOES-RAINVM-DEV\E$\Neeraj\SqlAgent\Backup\' + @SrcDB + '.bak';
+DECLARE @SQL NVARCHAR(MAX);
+
+-- Dynamic SQL for backup
+SET @SQL = '
+BACKUP DATABASE [' + @SrcDB + ']
+TO DISK = N''' + @BackupPath + '''
+WITH INIT, COMPRESSION, STATS = 10;
+';
+
+-- Execute backup
+EXEC(@SQL);
+
+PRINT 'Backup completed: ' + @BackupPath;
+GO

SQLAgent/01_Devl/6_Backup_Restore/Cleanup-SQLAgent.ps1

@@ -0,0 +1,45 @@
+<#
+.SYNOPSIS
+Deletes SQL Agent jobs whose names start with a given environment prefix (e.g., DEVL, TEST, PROD).
+
+.PARAMETER ServerName
+SQL Server instance name (use FCI virtual name if clustered).
+
+.PARAMETER Env
+Environment prefix for job deletion (e.g., DEVL, TEST, PROD).
+
+.EXAMPLE
+.\Cleanup-SQLAgent.ps1 -ServerName "DOES-DUTAS-SQL1" -Env "DEVL"
+#>
+
+param (
+    [Parameter(Mandatory = $true)]
+    [string]$ServerName,
+
+    [Parameter(Mandatory = $true)]
+    [string]$Environment
+)
+
+# Load SQL Server module
+Import-Module SqlServer -ErrorAction Stop
+
+# Connect to SQL Server
+$server = New-Object Microsoft.SqlServer.Management.Smo.Server $ServerName
+
+# Create log file path (same folder as script)
+$ScriptRoot = Split-Path -Parent $MyInvocation.MyCommand.Definition
+$LogPath = Join-Path $ScriptRoot "CleanupSQLAgent_$($Environment)_$(Get-Date -Format 'yyyyMMdd_HHmmss').log"
+
+"=== SQL Agent Cleanup Started for $Environment : $(Get-Date) ===" | Out-File $LogPath -Encoding UTF8
+
+# Take a snapshot of all jobs first (avoids collection modification issue)
+$jobsToDelete = @($server.JobServer.Jobs | Where-Object { $_.Name -like "$Environment*" })
+
+foreach ($job in $jobsToDelete) {
+    Write-Host "Deleting job: $($job.Name)" -ForegroundColor Yellow
+    "Deleting job: $($job.Name)" | Out-File $LogPath -Append -Encoding UTF8
+    $job.Drop()
+}
+
+"=== Cleanup Complete for $Environment : $(Get-Date) ===" | Out-File $LogPath -Append -Encoding UTF8
+Write-Host "All $Environment SQL Agent jobs deleted successfully." -ForegroundColor Green

SQLAgent/01_Devl/6_Backup_Restore/CleanupSQLAgent.sql

@@ -0,0 +1,27 @@
+USE msdb;
+GO
+
+DECLARE @EnvPrefix NVARCHAR(50) = N'DEVL';  -- <<< Change this to your environment prefix
+DECLARE @job_id UNIQUEIDENTIFIER;
+DECLARE @job_name NVARCHAR(200);
+
+DECLARE JobCursor CURSOR FOR
+SELECT job_id, name
+FROM msdb.dbo.sysjobs
+WHERE name LIKE @EnvPrefix + '%';   -- Only jobs starting with the given prefix
+
+OPEN JobCursor;
+FETCH NEXT FROM JobCursor INTO @job_id, @job_name;
+
+WHILE @@FETCH_STATUS = 0
+BEGIN
+    PRINT 'Deleting job: ' + @job_name;
+    EXEC msdb.dbo.sp_delete_job @job_id = @job_id;
+    FETCH NEXT FROM JobCursor INTO @job_id, @job_name;
+END
+
+CLOSE JobCursor;
+DEALLOCATE JobCursor;
+
+PRINT 'All SQL Agent jobs starting with prefix ' + @EnvPrefix + ' deleted successfully.';
+GO

SQLAgent/01_Devl/6_Backup_Restore/Extract_Backup-SQLAgent.ps1

@@ -0,0 +1,8 @@
+$BackupZip = "\\DOES-RAINVM-DEV\E$\Neeraj\SqlAgent\Backup\SQLAgentJobs_20251018_153000.zip"
+$ExtractPath = "\\DOES-RAINVM-DEV\E$\Neeraj\SqlAgent\Restore\"
+
+# Create folder if not exist
+if (-not (Test-Path $ExtractPath)) { New-Item -ItemType Directory -Path $ExtractPath | Out-Null }
+
+# Extract the ZIP
+Expand-Archive -Path $BackupZip -DestinationPath $ExtractPath -Force

SQLAgent/01_Devl/6_Backup_Restore/RestoreDB.sql

@@ -0,0 +1,31 @@
+USE master;
+GO
+
+DECLARE @SrcDB NVARCHAR(128) = 'DevlDUTASJobSchedule';  -- original database
+DECLARE @NewDB NVARCHAR(128) = 'DevlDUTASJobSchedule';  -- database name to restore as
+DECLARE @BackupPath NVARCHAR(260) = '\\DOES-RAINVM-DEV\E$\Neeraj\SqlAgent\Backup\' + @SrcDB + '.bak';
+DECLARE @SQL NVARCHAR(MAX);
+
+-- Optional: check logical file names inside backup
+-- RESTORE FILELISTONLY FROM DISK = @BackupPath;
+
+-- Dynamic SQL for restore
+SET @SQL = '
+-- Optional: disconnect active connections
+ALTER DATABASE [' + @NewDB + '] SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
+
+RESTORE DATABASE [' + @NewDB + ']
+FROM DISK = N''' + @BackupPath + '''
+WITH MOVE N''' + @SrcDB + ''' TO N''\\DOES-RAINVM-DEV\E$\SQLData\' + @NewDB + '.mdf'',
+     MOVE N''' + @SrcDB + '_log'' TO N''\\DOES-RAINVM-DEV\E$\SQLLogs\' + @NewDB + '_log.ldf'',
+     REPLACE, STATS = 10;
+
+-- Set database back to multi-user
+ALTER DATABASE [' + @NewDB + '] SET MULTI_USER;
+';
+
+-- Execute restore
+EXEC(@SQL);
+
+PRINT 'Database restored successfully as ' + @NewDB;
+GO

SQLAgent/01_Devl/6_Backup_Restore/RestoreSQLAgent.sql

@@ -0,0 +1,12 @@
+# Connect to SQL Server
+$ServerName = "DOES-DUTAS-SQL1"
+$SqlInstance = "localhost"  # or server instance name
+
+# Execute each script
+$ScriptFiles = Get-ChildItem -Path $ExtractPath -Filter *.sql
+foreach ($file in $ScriptFiles) {
+    Write-Host "Restoring job from: $($file.FullName)"
+    sqlcmd -S $SqlInstance -i $file.FullName
+}
+
+Write-Host "All SQL Agent jobs restored successfully."