From 51956f409ec7ebea8b6790b0c5d4f0b51513d683 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 15 Sep 2013 12:46:09 +0200
Subject: Cleanup polymorphic base tables when dropping derived one

---
 odb/semantics/relational/table.hxx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'odb/semantics/relational/table.hxx')

diff --git a/odb/semantics/relational/table.hxx b/odb/semantics/relational/table.hxx
index f46eec1..99c65b7 100644
--- a/odb/semantics/relational/table.hxx
+++ b/odb/semantics/relational/table.hxx
@@ -20,6 +20,17 @@ namespace semantics
       virtual void
       options (string const& o) {options_ = o;}
 
+      // Extra information.
+      //
+    public:
+      typedef std::map<string, string> extra_map;
+
+      extra_map&
+      extra () {return extra_map_;}
+
+      extra_map const&
+      extra () const {return extra_map_;}
+
     public:
       table (string const& id): qnameable (id) {}
       table (table const&, qscope&, graph&, bool base = false);
@@ -44,6 +55,7 @@ namespace semantics
 
     protected:
       string options_;
+      extra_map extra_map_;
     };
 
     class add_table: public table
-- 
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