diff --git a/htdocs/admin/system/database.php b/htdocs/admin/system/database.php
index 5faeb81d739..720b334e038 100644
--- a/htdocs/admin/system/database.php
+++ b/htdocs/admin/system/database.php
@@ -82,7 +82,8 @@ print '<tr class="oddeven"><td width="300">'.$langs->trans("User").'</td><td>'.$
 print '<tr class="oddeven"><td width="300">'.$langs->trans("Password").'</td><td>'.preg_replace('/./i', '*', $dolibarr_main_db_pass).'</td></tr>'."\n";
 print '<tr class="oddeven"><td width="300">'.$langs->trans("DBStoringCharset").'</td><td>'.$db->getDefaultCharacterSetDatabase();
 if ($db->type == 'mysqli') {
-	print ' '.$form->textwithpicto('', $langs->transnoentitiesnoconv("HelpMariaDBToGetValue", "<br>SHOW VARIABLES LIKE 'character_set_database' (cached)<br>You can avoid cache effect with:<br>SELECT DEFAULT_CHARACTER_SET_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = '".$db->escape($conf->db->name)."'").'<br>'.$langs->transnoentitiesnoconv("HelpMariaDBToGetPossibleValues", "<br>SHOW CHARSET"));
+	$tooltipexample = "<br>SHOW VARIABLES LIKE 'character_set_database' (cached)<br>You can avoid cache effect with:<br>SELECT DEFAULT_CHARACTER_SET_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = '".$db->escape($conf->db->name)."'";
+	print ' '.$form->textwithpicto('', $langs->transnoentitiesnoconv("HelpMariaDBToGetValue", $tooltipexample.'<br>'.$langs->transnoentitiesnoconv("HelpMariaDBToGetPossibleValues", "<br>SHOW CHARSET")));
 	// We can use $db->getDefaultCharacterSetDatabase(),  $db->getListOfCharacterSet(),
 }
 print '</td></tr>'."\n";
@@ -93,7 +94,8 @@ if ($db->type == 'mysqli') {
 	if ($defaultcollation != $dolibarr_main_db_collation) {
 		print img_warning('The database default value of collation '.$defaultcollation.' differs from conf setup '.$dolibarr_main_db_collation);
 	}
-	print ' '.$form->textwithpicto('', $langs->transnoentitiesnoconv("HelpMariaDBToGetValue", "<br>SHOW VARIABLES LIKE 'collation_database' (cached)<br>You can avoid cache effect with:<br>SELECT DEFAULT_COLLATION_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = '".$db->escape($conf->db->name)."'").'<br>'.$langs->transnoentitiesnoconv("HelpMariaDBToGetPossibleValues", "<br>SHOW COLLATION"));
+	$tooltipexample = "<br>SHOW VARIABLES LIKE 'collation_database' (cached)<br>You can avoid cache effect with:<br>SELECT DEFAULT_COLLATION_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = '".$db->escape($conf->db->name)."'";
+	print ' '.$form->textwithpicto('', $langs->transnoentitiesnoconv("HelpMariaDBToGetValue", $tooltipexample.'<br>'.$langs->transnoentitiesnoconv("HelpMariaDBToGetPossibleValues", "<br>SHOW COLLATION")));
 	// We can use $db->getDefaultCollationDatabase(), $db->getListOfCollation();
 
 	print ' &nbsp; &nbsp; &nbsp; <span class="opacitymedium small">'.$langs->trans("ConvertInto");