SQLDBATools

0.0.3

WIP/Functions_ADOQuery.ps1


Function ExecuteAdoNonQuery {
Param(    [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String]$connectionString,
        [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String] $SQLStatement )
    $sqlCmd = new-object System.Data.Sqlclient.SqlCommand;
    $sqlCmd.CommandTimeout = 0;
    $sqlCmd.Connection = $connectionString;
    $sqlCmd.CommandText = $SQLStatement;
    $sqlCmd.Connection.Open();
    $sqlCmd.executeNonQuery();
    $sqlCmd.Connection.Close();
}

Function ExecuteAdoScalar {
Param(    [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String]$connectionString, 
        [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String]$SQLStatement )
    $sqlCmd = new-object System.Data.Sqlclient.SqlCommand;
    $sqlCmd.CommandTimeout = 0;
    $sqlCmd.Connection = $connectionString;
    $sqlCmd.CommandText = $SQLStatement;
    $sqlCmd.Connection.Open();
    [string]$value = $sqlCmd.ExecuteScalar();
    $sqlCmd.Connection.Close();
    return, $value
}

Function ExecuteAdoScalarWithMessage {
Param(    [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String]$connectionString, 
        [Parameter(Mandatory=$true,ValueFromPipeline=$true)]
        [String]$SQLStatement ,
        [String]$logfile,
        $timeout = 0)
    $conn = New-Object System.Data.SqlClient.SqlConnection "$connectionString"; 
    ## Attach the InfoMessage Event Handler to the connection to write out the messages
    $handler = [System.Data.SqlClient.SqlInfoMessageEventHandler] {param($sender, $event)  Write-Log $event.Message $logfile -nohost; $global:sqlerror = $event.Message;}; 
    $conn.add_InfoMessage($handler); 
    $conn.FireInfoMessageEventOnUserErrors = $true;
    $cmd = $conn.CreateCommand(); 
    $cmd.CommandTimeout = $timeout;
    $cmd.CommandText = $SQLStatement; 
    $conn.Open();
    [string]$returncode = $cmd.ExecuteScalar()
    $conn.Close();
    return, $returncode
}