| 41 | ) |
| 42 | |
| 43 | func (rs *rows) Close() error { |
| 44 | if finish := rs.finish; finish != nil { |
| 45 | defer finish() |
| 46 | } |
| 47 | // no need to look at cn.bad as Next() will |
| 48 | for { |
| 49 | err := rs.Next(nil) |
| 50 | switch err { |
| 51 | case nil: |
| 52 | case io.EOF: |
| 53 | // rs.Next can return io.EOF on both ReadyForQuery and |
| 54 | // RowDescription (used with HasNextResultSet). We need to fetch |
| 55 | // messages until we hit a ReadyForQuery, which is done by waiting |
| 56 | // for done to be set. |
| 57 | if rs.done { |
| 58 | return nil |
| 59 | } |
| 60 | default: |
| 61 | return err |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | func (rs *rows) Columns() []string { |
| 67 | return rs.colNames |