From c162fd35838ffc9acdc599cfd193a1b2fedd04fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 12 Mar 2010 12:22:55 +0100
Subject: [PATCH] Use only 15 decimal digits for MySQL double to match the
 Python float

---
 trytond/backend/mysql/fields.py | 2 +-
 trytond/backend/mysql/table.py  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/trytond/backend/mysql/fields.py b/trytond/backend/mysql/fields.py
index bd2d4190f6..657d3fb256 100644
--- a/trytond/backend/mysql/fields.py
+++ b/trytond/backend/mysql/fields.py
@@ -55,7 +55,7 @@ class Float(fields.Float):
 
     @staticmethod
     def sql_type(field):
-        return ('double', 'double(255, 30)')
+        return ('double', 'double(255, 15)')
 
 
 class Numeric(fields.Numeric):
diff --git a/trytond/backend/mysql/table.py b/trytond/backend/mysql/table.py
index 0d62775348..b708c98682 100644
--- a/trytond/backend/mysql/table.py
+++ b/trytond/backend/mysql/table.py
@@ -399,7 +399,7 @@ class TableHandler(TableHandlerInterface):
         elif typname == 'decimal':
             res = 'decimal(65, 30)'
         elif typname == 'double':
-            res = 'double(255, 30)'
+            res = 'double(255, 15)'
         else:
             res = typname
         # Default value for timestamp doesn't work