Add support for language-embedded queries

1 files changed, 44 insertions, 0 deletions

diff --git a/odb/mysql/common.hxx b/odb/mysql/common.hxx
index 5017158..452a0a6 100644
--- a/odb/mysql/common.hxx
+++ b/odb/mysql/common.hxx
@@ -115,6 +115,50 @@ namespace mysql
   private:
     bool r_;
   };
+
+  struct query_column: member_base
+  {
+    query_column (context&);
+    query_column (context&, semantics::class_&);
+
+    virtual void
+    pre (type&);
+
+    virtual void
+    traverse_integer (type&, sql_type const&);
+
+    virtual void
+    traverse_float (type&, sql_type const&);
+
+    virtual void
+    traverse_decimal (type&, sql_type const&);
+
+    virtual void
+    traverse_date_time (type&, sql_type const&);
+
+    virtual void
+    traverse_short_string (type&, sql_type const&);
+
+    virtual void
+    traverse_long_string (type&, sql_type const&);
+
+    virtual void
+    traverse_bit (type&, sql_type const&);
+
+    virtual void
+    traverse_enum (type&, sql_type const&);
+
+    virtual void
+    traverse_set (type&, sql_type const&);
+
+  private:
+    string type_;
+    string name_;
+    string scope_;
+    string table_;
+    string column_;
+    bool decl_;
+  };
 }
 
 #endif // ODB_MYSQL_COMMON_HXX