Implement support for database schema

New pragma qualifier: namespace. New pragma specifier: schema. The table
specifier was extended to accept a schema prefix. New option: --default-
schema. The common/schema test was extended to cover the new functionality.

1 files changed, 2 insertions, 4 deletions

diff --git a/odb/pgsql/query.cxx b/odb/pgsql/query.cxx
index dd7de0e..1728228 100644
--- a/odb/pgsql/query.cxx
+++ b/odb/pgsql/query.cxx
@@ -180,11 +180,9 @@ namespace odb
     void query::
     append (const char* table, const char* column)
     {
-      string s ("\"");
-      s += table;
-      s += "\".\"";
+      string s (table);
+      s += '.';
       s += column;
-      s += '"';
 
       clause_.push_back (clause_part (clause_part::column, s));
     }