diff options
Diffstat (limited to 'libgo/go/database/sql/sql.go')
| -rw-r--r-- | libgo/go/database/sql/sql.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgo/go/database/sql/sql.go b/libgo/go/database/sql/sql.go index 34a76521050..436d4953ecd 100644 --- a/libgo/go/database/sql/sql.go +++ b/libgo/go/database/sql/sql.go @@ -880,6 +880,10 @@ func (rs *Rows) Columns() ([]string, error) { // be modified and held indefinitely. The copy can be avoided by using // an argument of type *RawBytes instead; see the documentation for // RawBytes for restrictions on its use. +// +// If an argument has type *interface{}, Scan copies the value +// provided by the underlying driver without conversion. If the value +// is of type []byte, a copy is made and the caller owns the result. func (rs *Rows) Scan(dest ...interface{}) error { if rs.closed { return errors.New("sql: Rows closed") |