[MERGE] forward port branch saas-11.3 up to 2d824a5b7ad

1 files changed, 12 insertions, 10 deletions

diff --git a/odoo/models.py b/odoo/models.py
index 8e2ad831875..d426789c757 100644
--- a/odoo/models.py
+++ b/odoo/models.py
@@ -2766,17 +2766,19 @@ class BaseModel(MetaModel('DummyModel', (object,), {'_register': False})):
 
         # retrieve results from records; this takes values from the cache and
         # computes remaining fields
-        result = []
-        name_fields = [(name, self._fields[name]) for name in (stored + inherited + computed)]
+        data = {record: {'id': record.id} for record in self}
+        missing = set()
         use_name_get = (load == '_classic_read')
-        for record in self:
-            try:
-                values = {'id': record.id}
-                for name, field in name_fields:
-                    values[name] = field.convert_to_read(record[name], record, use_name_get)
-                result.append(values)
-            except MissingError:
-                pass
+        for name in (stored + inherited + computed):
+            convert = self._fields[name].convert_to_read
+            # read every field with prefetching limited to self; this avoids
+            # computing fields on a larger recordset than self
+            for record in self.with_prefetch():
+                try:
+                    data[record][name] = convert(record[name], record, use_name_get)
+                except MissingError:
+                    missing.add(record)
+        result = [data[record] for record in self if record not in missing]
 
         return result