functions/Find-DbaStoredProcedure.ps1
|
function Find-DbaStoredProcedure { <# .SYNOPSIS Returns all stored procedures that contain a specific case-insensitive string or regex pattern. .DESCRIPTION This function can either run against specific databases or all databases searching all user or user and system stored procedures. .PARAMETER SqlInstance SQL Server name or SMO object representing the SQL Server to connect to. This can be a collection and receive pipeline input .PARAMETER SqlCredential PSCredential object to connect as. If not specified, current Windows login will be used. .PARAMETER Database The database(s) to process - this list is auto-populated from the server. If unspecified, all databases will be processed. .PARAMETER ExcludeDatabase The database(s) to exclude - this list is auto-populated from the server .PARAMETER Pattern String pattern that you want to search for in the stored procedure textbody .PARAMETER IncludeSystemObjects By default, system stored procedures are ignored but you can include them within the search using this parameter. Warning - this will likely make it super slow if you run it on all databases. .PARAMETER IncludeSystemDatabases By default system databases are ignored but you can include them within the search using this parameter .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Author: Stephen Bennett, https://sqlnotesfromtheunderground.wordpress.com/ Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Find-DbaStoredProcedure .EXAMPLE Find-DbaStoredProcedure -SqlInstance DEV01 -Pattern whatever Searches all user databases stored procedures for "whatever" in the textbody .EXAMPLE Find-DbaStoredProcedure -SqlInstance sql2016 -Pattern '\w+@\w+\.\w+' Searches all databases for all stored procedures that contain a valid email pattern in the textbody .EXAMPLE Find-DbaStoredProcedure -SqlInstance DEV01 -Database MyDB -Pattern 'some string' -Verbose Searches in "mydb" database stored procedures for "some string" in the textbody .EXAMPLE Find-DbaStoredProcedure -SqlInstance sql2016 -Database MyDB -Pattern RUNTIME -IncludeSystemObjects Searches in "mydb" database stored procedures for "runtime" in the textbody #> [CmdletBinding()] Param ( [parameter(Position = 0, Mandatory = $true, ValueFromPipeline = $True)] [Alias("ServerInstance", "SqlServer", "SqlServers")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [Alias("Databases")] [object[]]$Database, [object[]]$ExcludeDatabase, [parameter(Mandatory = $true)] [string]$Pattern, [switch]$IncludeSystemObjects, [switch]$IncludeSystemDatabases, [Alias('Silent')] [switch]$EnableException ) begin { $sql = "SELECT OBJECT_SCHEMA_NAME(p.object_id) as ProcSchema, p.name, m.definition as TextBody FROM sys.sql_modules m, sys.procedures p WHERE m.object_id = p.object_id" if (!$IncludeSystemObjects) { $sql = "$sql AND p.is_ms_shipped = 0" } $everyserverspcount = 0 } process { foreach ($Instance in $SqlInstance) { try { Write-Message -Level Verbose -Message "Connecting to $Instance" $server = Connect-SqlInstance -SqlInstance $Instance -SqlCredential $SqlCredential } catch { Write-Message -Level Warning -Message "Failed to connect to: $Instance" continue } if ($server.versionMajor -lt 9) { Write-Message -Level Warning -Message "This command only supports SQL Server 2005 and above." Continue } if ($IncludeSystemDatabases) { $dbs = $server.Databases | Where-Object { $_.Status -eq "normal" } } else { $dbs = $server.Databases | Where-Object { $_.Status -eq "normal" -and $_.IsSystemObject -eq $false } } if ($Database) { $dbs = $dbs | Where-Object Name -In $Database } if ($ExcludeDatabase) { $dbs = $dbs | Where-Object Name -NotIn $ExcludeDatabase } $totalcount = 0 $dbcount = $dbs.count foreach ($db in $dbs) { Write-Message -Level Verbose -Message "Searching on database $db" # If system objects aren't needed, find stored procedure text using SQL # This prevents SMO from having to enumerate if (!$IncludeSystemObjects) { Write-Message -Level Debug -Message $sql $rows = $db.ExecuteWithResults($sql).Tables.Rows $sproccount = 0 foreach ($row in $rows) { $totalcount++; $sproccount++; $everyserverspcount++ $procSchema = $row.ProcSchema $proc = $row.Name Write-Message -Level Verbose -Message "Looking in stored procedure: $procSchema.$proc textBody for $pattern" if ($row.TextBody -match $Pattern) { $sp = $db.StoredProcedures | Where-Object{$_.Schema -eq $procSchema -and $_.Name -eq $proc} $StoredProcedureText = $sp.TextBody.split("`n") $spTextFound = $StoredProcedureText | Select-String -Pattern $Pattern | ForEach-Object { "(LineNumber: $($_.LineNumber)) $($_.ToString().Trim())" } [PSCustomObject]@{ ComputerName = $server.NetName SqlInstance = $server.ServiceName Database = $db.Name Schema = $sp.Schema Name = $sp.Name Owner = $sp.Owner IsSystemObject = $sp.IsSystemObject CreateDate = $sp.CreateDate LastModified = $sp.DateLastModified StoredProcedureTextFound = $spTextFound -join "`n" StoredProcedure = $sp StoredProcedureFullText = $sp.TextBody } | Select-DefaultView -ExcludeProperty StoredProcedure, StoredProcedureFullText } } } else { $storedprocedures = $db.StoredProcedures foreach ($sp in $storedprocedures) { $totalcount++; $sproccount++; $everyserverspcount++ $procSchema = $sp.Schema $proc = $sp.Name Write-Message -Level Verbose -Message "Looking in stored procedure $procSchema.$proc textBody for $pattern" if ($sp.TextBody -match $Pattern) { $StoredProcedureText = $sp.TextBody.split("`n") $spTextFound = $StoredProcedureText | Select-String -Pattern $Pattern | ForEach-Object { "(LineNumber: $($_.LineNumber)) $($_.ToString().Trim())" } [PSCustomObject]@{ ComputerName = $server.NetName SqlInstance = $server.ServiceName Database = $db.Name Schema = $sp.Schema Name = $sp.Name Owner = $sp.Owner IsSystemObject = $sp.IsSystemObject CreateDate = $sp.CreateDate LastModified = $sp.DateLastModified StoredProcedureTextFound = $spTextFound -join "`n" StoredProcedure = $sp StoredProcedureFullText = $sp.TextBody } | Select-DefaultView -ExcludeProperty StoredProcedure, StoredProcedureFullText } } } Write-Message -Level Verbose -Message "Evaluated $sproccount stored procedures in $db" } Write-Message -Level Verbose -Message "Evaluated $totalcount total stored procedures in $dbcount databases" } } end { Write-Message -Level Verbose -Message "Evaluated $everyserverspcount total stored procedures" } } |