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// file : odb/relational/pgsql/schema.cxx
// author : Constantin Michael <constantin@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v3; see accompanying LICENSE file
#include <odb/relational/schema.hxx>
#include <odb/relational/pgsql/common.hxx>
#include <odb/relational/pgsql/context.hxx>
namespace relational
{
namespace pgsql
{
namespace schema
{
namespace relational = relational::schema;
//
// Drop.
//
struct drop_common: virtual relational::drop_common
{
virtual void
drop_table (string const& table)
{
os << "DROP TABLE IF EXISTS " << quote_id (table) << " CASCADE"
<< endl;
}
};
struct member_drop: relational::member_drop, drop_common
{
member_drop (base const& x): base (x) {}
};
entry<member_drop> member_drop_;
struct class_drop: relational::class_drop, drop_common
{
class_drop (base const& x): base (x) {}
};
entry<class_drop> class_drop_;
//
// Create.
//
struct object_columns: relational::object_columns, context
{
object_columns (base const& x): base (x) {}
virtual void
type (semantics::data_member& m)
{
if (m.count ("auto"))
{
const sql_type& t (column_sql_type (m));
if (t.type == sql_type::INTEGER)
os << "SERIAL";
else if (t.type == sql_type::BIGINT)
os << "BIGSERIAL";
else
{
cerr << m.file () << ":" << m.line () << ":" << m.column ()
<< ": error: automatically assigned object ID must map "
<< "to PostgreSQL INTEGER or BIGINT" << endl;
throw generation_failed ();
}
}
else
{
base::type (m);
}
}
};
entry<object_columns> object_columns_;
}
}
}
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