internal/functions/get-sqlstring.ps1
|
<# .SYNOPSIS Get an executable string from a SqlCommand object .DESCRIPTION Get an formatted and valid string from a SqlCommand object that contains all variables .PARAMETER SqlCommand The SqlCommand object that you want to retrieve the string from .EXAMPLE PS C:\> $SqlCmd = New-Object System.Data.SqlClient.SqlCommand PS C:\> $SqlCmd.CommandText = "SELECT * FROM Table WHERE Column = @Parm1" PS C:\> $SqlCmd.Parameters.AddWithValue("@Parm1", "1234") PS C:\> Get-SqlString -SqlCommand $SqlCmd .NOTES Author: Mötz Jensen (@Splaxi) #> function Get-SqlString { [CmdletBinding()] [OutputType('System.String')] param ( [System.Data.SqlClient.SqlCommand] $SqlCommand ) $sbDeclare = [System.Text.StringBuilder]::new() $sbAssignment = [System.Text.StringBuilder]::new() $sbRes = [System.Text.StringBuilder]::new() if ($SqlCommand.CommandType -eq [System.Data.CommandType]::Text) { if (-not ($null -eq $SqlCommand.Connection)) { $null = $sbDeclare.Append("USE ").AppendLine($SqlCommand.Connection.Database) } foreach ($parameter in $SqlCommand.Parameters) { if ($parameter.Direction -eq [System.Data.ParameterDirection]::Input) { $null = $sbDeclare.Append("DECLARE ").Append($parameter.ParameterName).Append("`t") $null = $sbDeclare.Append($parameter.SqlDbType.ToString().ToUpper()) $null = $sbDeclare.AppendLine((Get-SqlParameterSize -SqlParameter $parameter)) $null = $sbAssignment.Append("SET ").Append($parameter.ParameterName).Append(" = ").AppendLine((Get-SqlParameterValue -SqlParameter $parameter)) } } $null = $sbRes.AppendLine($sbDeclare.ToString()) $null = $sbRes.AppendLine($sbAssignment.ToString()) $null = $sbRes.AppendLine($SqlCommand.CommandText) } $sbRes.ToString() } |