support null results

This commit is contained in:
Kuba Podgórski 2020-08-31 23:28:35 +02:00
parent 1e5f0ecc5d
commit ceb72fc3a9
2 changed files with 7 additions and 0 deletions

View file

@ -414,6 +414,10 @@ func pgWriteResult(w pg.QueryResultWriter, result interface{}) error {
}
return nil
case nil:
return nil
default:
return errors.Errorf("result type %T not yet supported", result)
}

View file

@ -127,6 +127,9 @@ func (s *SelectHandler) execMappingResult(ctx context.Context, mr *MappingResult
},
},
}
case nil:
result = pproto.ConstRowser{}
default:
return nil, fmt.Errorf("unsupported result type %T", res)
}