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-rw-r--r--odb/relational/mssql/header.cxx32
1 files changed, 32 insertions, 0 deletions
diff --git a/odb/relational/mssql/header.cxx b/odb/relational/mssql/header.cxx
index 957f880..54bb6e1 100644
--- a/odb/relational/mssql/header.cxx
+++ b/odb/relational/mssql/header.cxx
@@ -15,6 +15,38 @@ namespace relational
{
namespace relational = relational::header;
+ struct class1: relational::class1, context
+ {
+ class1 (base const& x): base (x) {}
+
+ virtual void
+ object_public_extra_pre (type& c)
+ {
+ bool abst (abstract (c));
+
+ type* poly_root (polymorphic (c));
+ bool poly (poly_root != 0);
+ bool poly_derived (poly && poly_root != &c);
+
+ if (poly_derived || (abst && !poly))
+ return;
+
+ // rowvesion
+ //
+ bool rv (false);
+ if (semantics::data_member* m = optimistic (c))
+ {
+ sql_type t (parse_sql_type (column_type (*m), *m));
+ rv = (t.type == sql_type::ROWVERSION);
+ }
+
+ os << "static const bool rowversion = " <<
+ (rv ? "true" : "false") << ";"
+ << endl;
+ }
+ };
+ entry<class1> class1_entry_;
+
struct image_type: relational::image_type, context
{
image_type (base const& x): base (x) {};