typeInfoSet
);
SQLExceptionConverter sqlExceptionConverter = dialect.buildSQLExceptionConverter();
if ( sqlExceptionConverter == null ) {
final StandardSQLExceptionConverter converter = new StandardSQLExceptionConverter();
sqlExceptionConverter = converter;
converter.addDelegate( dialect.buildSQLExceptionConversionDelegate() );
converter.addDelegate( new SQLExceptionTypeDelegate( dialect ) );
// todo : vary this based on extractedMetaDataSupport.getSqlStateType()
converter.addDelegate( new SQLStateConversionDelegate( dialect ) );
}
this.sqlExceptionHelper = new SqlExceptionHelper( sqlExceptionConverter );
}