diff options
Diffstat (limited to 'src/database/sql/convert.go')
| -rw-r--r-- | src/database/sql/convert.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/database/sql/convert.go b/src/database/sql/convert.go index ea2f377810..630a585ab2 100644 --- a/src/database/sql/convert.go +++ b/src/database/sql/convert.go @@ -270,6 +270,11 @@ func convertAssign(dest, src interface{}) error { return nil } + // The following conversions use a string value as an intermediate representation + // to convert between various numeric types. + // + // This also allows scanning into user defined types such as "type Int int64". + // For symmetry, also check for string destination types. switch dv.Kind() { case reflect.Ptr: if src == nil { @@ -306,6 +311,15 @@ func convertAssign(dest, src interface{}) error { } dv.SetFloat(f64) return nil + case reflect.String: + switch v := src.(type) { + case string: + dv.SetString(v) + return nil + case []byte: + dv.SetString(string(v)) + return nil + } } return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest) |