diff --git a/htdocs/lib/databases/pgsql.lib.php b/htdocs/lib/databases/pgsql.lib.php
index 83f88b558a8..9b20c7139dd 100644
--- a/htdocs/lib/databases/pgsql.lib.php
+++ b/htdocs/lib/databases/pgsql.lib.php
@@ -196,6 +196,7 @@ class DoliDb
 			$line=preg_replace('/datetime/i','timestamp',$line);
 
 			# double -> numeric
+			// TODO problem if value contain "double" word
 			$line=preg_replace('/^double/i','numeric',$line);
 			$line=preg_replace('/(\s*)double/i','\\1numeric',$line);
 			# float -> numeric