From b64c3b462f99ef7337eb4bc7fa6bb258d619d8b3 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 27 Oct 2011 15:16:49 +0200
Subject: Add support for persistent classes without object ids

New pragma id (object). New test: common/no-id.
---
 odb/pgsql/object-statements.txx | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'odb/pgsql/object-statements.txx')

diff --git a/odb/pgsql/object-statements.txx b/odb/pgsql/object-statements.txx
index 409ed22..ba8b0f4 100644
--- a/odb/pgsql/object-statements.txx
+++ b/odb/pgsql/object-statements.txx
@@ -16,6 +16,10 @@ namespace odb
 {
   namespace pgsql
   {
+    //
+    // object_statements
+    //
+
     template <typename T>
     object_statements<T>::
     ~object_statements ()
@@ -132,5 +136,41 @@ namespace odb
 
       delayed_.clear ();
     }
+
+    //
+    // object_statements_no_id
+    //
+
+    template <typename T>
+    object_statements_no_id<T>::
+    ~object_statements_no_id ()
+    {
+    }
+
+    template <typename T>
+    object_statements_no_id<T>::
+    object_statements_no_id (connection_type& conn)
+        : statements_base (conn),
+          // select
+          select_image_binding_ (select_image_bind_, select_column_count),
+          // insert
+          insert_image_binding_ (insert_image_bind_, insert_column_count),
+          insert_image_native_binding_ (insert_image_values_,
+                                        insert_image_lengths_,
+                                        insert_image_formats_,
+                                        insert_column_count)
+    {
+      image_.version = 0;
+      select_image_version_ = 0;
+      insert_image_version_ = 0;
+
+      std::memset (insert_image_bind_, 0, sizeof (insert_image_bind_));
+      std::memset (select_image_bind_, 0, sizeof (select_image_bind_));
+      std::memset (
+        select_image_truncated_, 0, sizeof (select_image_truncated_));
+
+      for (std::size_t i (0); i < select_column_count; ++i)
+        select_image_bind_[i].truncated = select_image_truncated_ + i;
+    }
   }
 }
-- 
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