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// file : odb/pgsql/error.hxx
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_PGSQL_ERROR_HXX
#define ODB_PGSQL_ERROR_HXX
#include <odb/pre.hxx>
#include <libpq-fe.h>
#include <odb/pgsql/version.hxx>
#include <odb/pgsql/forward.hxx> // connection, multiple_exceptions
#include <odb/pgsql/details/export.hxx>
namespace odb
{
namespace pgsql
{
// Translate an error condition involving PGresult* and throw (or return,
// in case multiple_exceptions is not NULL) an appropriate exception. If
// result is NULL, it is assumed that the error was caused due to a bad
// connection or a memory allocation error.
//
LIBODB_PGSQL_EXPORT void
translate_error (connection& c, PGresult* r,
std::size_t pos = 0, multiple_exceptions* = 0);
// Return true if PGresult is not NULL and is not in an error state. If
// both s and r are non-NULL, the pointed to value will be populated with
// the result status. Otherwise, s is ignored.
//
LIBODB_PGSQL_EXPORT bool
is_good_result (PGresult* r, ExecStatusType* s = 0);
}
}
#include <odb/pgsql/error.ixx>
#include <odb/post.hxx>
#endif // ODB_PGSQL_ERROR_HXX
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