GOMODULES
/
pgx
mirror of https://github.com/jackc/pgx.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Make ScanArgError public to allow identification of offending column 

fixes #931
pull/940/head
Pau Sanchez 2021-02-07 08:38:26 +01:00 committed by Jack Christensen
parent 922508c785
commit 8ad672475a
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
rows.go
View File

@ -221,7 +221,7 @@ func (rows *connRows) Scan(dest ...interface{}) error {
err := rows.scanPlans[i].Scan(ci, fieldDescriptions[i].DataTypeOID, fieldDescriptions[i].Format, values[i], dst) err := rows.scanPlans[i].Scan(ci, fieldDescriptions[i].DataTypeOID, fieldDescriptions[i].Format, values[i], dst)
if err != nil { if err != nil {
err = scanArgError{col: i, err: err} err = ScanArgError{col: i, err: err}
rows.fatal(err) rows.fatal(err)
return err return err
} }
@ -306,12 +306,12 @@ func (rows *connRows) RawValues() [][]byte {
return rows.values return rows.values
} }
type scanArgError struct { type ScanArgError struct {
col int col int
err error err error
} }
func (e scanArgError) Error() string { func (e ScanArgError) Error() string {
return fmt.Sprintf("can't scan into dest[%d]: %v", e.col, e.err) return fmt.Sprintf("can't scan into dest[%d]: %v", e.col, e.err)
} }
@ -336,7 +336,7 @@ func ScanRow(connInfo *pgtype.ConnInfo, fieldDescriptions []pgproto3.FieldDescri
err := connInfo.Scan(fieldDescriptions[i].DataTypeOID, fieldDescriptions[i].Format, values[i], d) err := connInfo.Scan(fieldDescriptions[i].DataTypeOID, fieldDescriptions[i].Format, values[i], d)
if err != nil { if err != nil {
return scanArgError{col: i, err: err} return ScanArgError{col: i, err: err}
} }
} }