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Updated to use sqlsrv driver instead of deprecated mssql #13

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Updated to use sqlsrv driver instead of deprecated mssql #13

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b3f3347
Updated to use sqlsrv driver instead of deprecated mssql
Xsmael Jul 30, 2019
554a1ba
Update mssql2mysql.php
Xsmael Jul 30, 2019
df9f6d5
Updated to use sqlsrv driver instead of deprecated mssql
Xsmael Jul 30, 2019
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52 changes: 28 additions & 24 deletions mssql2mysql.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@
define('MSSQL_USER','mssql_user');
define('MSSQL_PASSWORD','mssql_password');
define('MSSQL_DATABASE','mssql_database');

/*
* DESTINATION: MySQL
*/
Expand Down Expand Up @@ -37,59 +36,62 @@ function addTilde($string)
}

// Connect MS SQL
$mssql_connect = mssql_connect(MSSQL_HOST, MSSQL_USER, MSSQL_PASSWORD) or die("Couldn't connect to SQL Server on '".MSSQL_HOST."'' user '".MSSQL_USER."'\n");
echo "=> Connected to Source MS SQL Server on '".MSSQL_HOST."'\n";

// Select MS SQL Database
$mssql_db = mssql_select_db(MSSQL_DATABASE, $mssql_connect) or die("Couldn't open database '".MSSQL_DATABASE."'\n");
echo "=> Found database '".MSSQL_DATABASE."'\n";
$connectionInfo = array( "Database"=>MSSQL_DATABASE, "UID"=>MSSQL_USER, "PWD"=>MSSQL_PASSWORD);
$conn = sqlsrv_connect( MSSQL_HOST, $connectionInfo);

if( $conn ) {
echo "Connection established.<br />";
}else{
echo "Connection could not be established.<br />";
die( print_r( sqlsrv_errors(), true));
}

// Connect to MySQL
$mysql_connect = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD) or die("Couldn't connect to MySQL on '".MYSQL_HOST."'' user '".MYSQL_USER."'\n");
echo "\n=> Connected to Source MySQL Server on ".MYSQL_HOST."\n";

// Select MySQL Database
$mssql_db = mysql_select_db(MYSQL_DATABASE, $mysql_connect) or die("Couldn't open database '".MYSQL_DATABASE."'\n");
$sqlsrv_db = mysql_select_db(MYSQL_DATABASE, $mysql_connect) or die("Couldn't open database '".MYSQL_DATABASE."'\n");
echo "=> Found database '".MYSQL_DATABASE."'\n";

$mssql_tables = array();
$sqlsrv_tables = array();

// Get MS SQL tables
$sql = "SELECT * FROM sys.Tables;";
$res = mssql_query($sql);
$res = sqlsrv_query($conn, $sql);
echo "\n=> Getting tables..\n";
while ($row = mssql_fetch_assoc($res))
while ($row = sqlsrv_fetch_array($res))
{
array_push($mssql_tables, $row['name']);
//echo ($row['name'])."\n";
array_push($sqlsrv_tables, $row['name']);
echo ($row['name'])."\n";
}
echo "==> Found ". number_format(count($mssql_tables),0,',','.') ." tables\n\n";
echo "==> Found ". number_format(count($sqlsrv_tables),0,',','.') ." tables\n\n";

// Get Table Structures
if (!empty($mssql_tables))
if (!empty($sqlsrv_tables))
{
$i = 1;
foreach ($mssql_tables as $table)
foreach ($sqlsrv_tables as $table)
{
echo '====> '.$i.'. '.$table."\n";
echo "=====> Getting info table ".$table." from SQL Server\n";

$sql = "select * from information_schema.columns where table_name = '".$table."'";
$res = mssql_query($sql);
$res = sqlsrv_query($conn, $sql);

if ($res)
{
$mssql_tables[$table] = array();
$sqlsrv_tables[$table] = array();

$mysql = "DROP TABLE IF EXISTS `".$table."`";
mysql_query($mysql);
$mysql = "CREATE TABLE `".$table."`";
$strctsql = $fields = array();

while ($row = mssql_fetch_assoc($res))
while ($row = sqlsrv_fetch_array($res))
{
//print_r($row); echo "\n";
array_push($mssql_tables[$table], $row);
array_push($sqlsrv_tables[$table], $row);

switch ($row['DATA_TYPE']) {
case 'bit':
Expand Down Expand Up @@ -175,8 +177,8 @@ function addTilde($string)

echo "=====> Getting data from table ".$table." on SQL Server\n";
$sql = "SELECT * FROM ".$table;
$qres = mssql_query($sql);
$numrow = mssql_num_rows($qres);
$qres = sqlsrv_query($conn, $sql);
$numrow = sqlsrv_num_rows($qres);
echo "======> Found ".number_format($numrow,0,',','.')." rows\n";

if ($qres)
Expand All @@ -186,7 +188,7 @@ function addTilde($string)
if (!empty($fields))
{
$sfield = array_map('addTilde', $fields);
while ($qrow = mssql_fetch_assoc($qres))
while ($qrow = sqlsrv_fetch_array($qres))
{
$datas = array();
foreach ($fields as $field)
Expand Down Expand Up @@ -220,5 +222,7 @@ function addTilde($string)

echo "Done!\n";

mssql_close($mssql_connect);
sqlsrv_close($sqlsrv_connect);
mysql_close($mysql_connect);

?>