diff --git a/uppsrc/MSSQL/MSSQL.cpp b/uppsrc/MSSQL/MSSQL.cpp
index d38b86596..2340c8bc3 100644
--- a/uppsrc/MSSQL/MSSQL.cpp
+++ b/uppsrc/MSSQL/MSSQL.cpp
@@ -20,4 +20,18 @@ void IdentityInsert(const SqlInsert& ins)
 	IdentityInsert(SQL, ins);
 }
 
+Value MsSqlSequence::Get()
+{
+#ifndef NOAPPSQL
+	Sql sql(session ? *session : SQL.GetSession());
+#else
+	ASSERT(session);
+	Sql sql(*session);
+#endif
+	if(!sql.Execute("select next value for " + ~seq) || !sql.Fetch())
+		return ErrorValue();
+	return sql[0];
+}
+
+
 };
diff --git a/uppsrc/MSSQL/MSSQL.h b/uppsrc/MSSQL/MSSQL.h
index 024b1f56a..cd1e15be4 100644
--- a/uppsrc/MSSQL/MSSQL.h
+++ b/uppsrc/MSSQL/MSSQL.h
@@ -19,6 +19,27 @@ bool   MSSQLPerformScript(const String& text, StatementExecutor& executor,
 void IdentityInsert(Sql& sql, const SqlInsert& ins);
 void IdentityInsert(const SqlInsert& ins);
 
+class MsSqlSequence : public ValueGen {
+	SqlId       seq;
+	SqlSession *session;
+
+public:
+	virtual Value  Get();
+
+	Value operator++()                                                  { return Get(); }
+
+	void Set(SqlId id, SqlSession& s)                                   { seq = id; session = &s; }
+
+#ifndef NOAPPSQL
+	void Set(SqlId id)                                                  { seq = id; session = NULL; }
+
+	MsSqlSequence(SqlId  seq)                                           { Set(seq); }
+#endif
+	MsSqlSequence(SqlId seq, SqlSession& s)                             { Set(seq, s); }
+
+	MsSqlSequence()                                                     { session = NULL; }
+};
+
 };
 
 #endif