diff --git a/htdocs/admin/system/database-tables-contraintes.php b/htdocs/admin/system/database-tables-contraintes.php
index 10e3c716c2d..83000cea046 100644
--- a/htdocs/admin/system/database-tables-contraintes.php
+++ b/htdocs/admin/system/database-tables-contraintes.php
@@ -48,11 +48,17 @@ if ($conf->db->type == 'mysql' || $conf->db->type == 'mysqli')
     $sql = "SHOW TABLE STATUS";
     $base=1;
 }
-if ($conf->db->type == 'pgsql')
+else if ($conf->db->type == 'pgsql')
 {
     $sql = "SELECT conname, contype FROM pg_constraint;";
     $base=2;
 }
+else if ($conf->db->type == 'mssql')
+{
+	//TODO: récupérer les infos du serveur
+	//$sqls[0] = "";
+  //$base=3;
+}
 
 if (! $base)
 {
diff --git a/htdocs/admin/system/database-tables.php b/htdocs/admin/system/database-tables.php
index 44f28a6839b..c906e5ab7c4 100644
--- a/htdocs/admin/system/database-tables.php
+++ b/htdocs/admin/system/database-tables.php
@@ -54,11 +54,17 @@ if ($conf->db->type == 'mysql' || $conf->db->type == 'mysqli')
     $sql = "SHOW TABLE STATUS";
     $base=1;
 }
-if ($conf->db->type == 'pgsql')
+else if ($conf->db->type == 'pgsql')
 {
     $sql = "SELECT conname, contype FROM pg_constraint;";
     $base=2;
 }
+else if ($conf->db->type == 'mssql')
+{
+	//TODO: récupérer les infos du serveur
+	//$sqls[0] = "";
+  //$base=3;
+}
 
 
 if (! $base)
diff --git a/htdocs/admin/system/database.php b/htdocs/admin/system/database.php
index 5846afc8e86..fdf22f5544b 100644
--- a/htdocs/admin/system/database.php
+++ b/htdocs/admin/system/database.php
@@ -58,11 +58,17 @@ if ($conf->db->type == 'mysql' || $conf->db->type == 'mysqli')
   $sqls[1] = "SHOW STATUS";
   $base=1;
 }
-if ($conf->db->type == 'pgsql')
+else if ($conf->db->type == 'pgsql')
 {
   $sqls[0] = "select name,setting from pg_settings;";
   $base=2;
 }
+else if ($conf->db->type == 'mssql')
+{
+	//TODO: récupérer les infos du serveur
+	//$sqls[0] = "";
+  //$base=3;
+}
 
 if (! $base)
 {