From 05c106fa3f7fbb66b9cb6209bf76479ba6a5f21e Mon Sep 17 00:00:00 2001
From: Constantin Michael <constantin@codesynthesis.com>
Date: Tue, 12 Jul 2011 15:24:25 +0200
Subject: Lengthen PostgreSQL BIT image buffer to allow for length specifier

---
 odb/relational/pgsql/header.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'odb/relational/pgsql')

diff --git a/odb/relational/pgsql/header.cxx b/odb/relational/pgsql/header.cxx
index e8207aa..391b0a3 100644
--- a/odb/relational/pgsql/header.cxx
+++ b/odb/relational/pgsql/header.cxx
@@ -162,7 +162,11 @@ namespace relational
         virtual void
         traverse_bit (member_info& mi)
         {
-          unsigned int n (mi.st->range / 8 + (mi.st->range % 8 ? 1 : 0));
+          // @@ Additional 4 bytes at the beginning of the array specify
+          // the number of significant bits in the image. This number
+          // is stored in network byte order.
+          //
+          unsigned int n (4 + mi.st->range / 8 + (mi.st->range % 8 ? 1 : 0));
 
           os << "unsigned char " << mi.var << "value[" << n << "];"
              << "std::size_t " << mi.var << "size;"
-- 
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