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-rw-r--r--odb/pgsql/error.hxx18
1 files changed, 10 insertions, 8 deletions
diff --git a/odb/pgsql/error.hxx b/odb/pgsql/error.hxx
index 36ecc44..8d2793d 100644
--- a/odb/pgsql/error.hxx
+++ b/odb/pgsql/error.hxx
@@ -9,23 +9,25 @@
#include <libpq-fe.h>
#include <odb/pgsql/version.hxx>
-#include <odb/pgsql/forward.hxx> // connection
+#include <odb/pgsql/forward.hxx> // connection, multiple_exceptions
#include <odb/pgsql/details/export.hxx>
namespace odb
{
namespace pgsql
{
- // Translate an error condition involving a PGresult*. If r is null, it is
- // assumed that the error was caused due to a bad connection or a memory
- // allocation error.
+ // 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);
+ translate_error (connection& c, PGresult* r,
+ std::size_t pos = 0, multiple_exceptions* = 0);
- // Return true if the PGresult is 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.
+ // 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);