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fix(scan.go): reflect.MakeSlice passes in the reflect.Array type (#6880)

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jessetang 2024-03-09 17:39:01 +08:00 committed by GitHub
parent 9efae659cb
commit c4c9aa45e3
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1 changed files with 8 additions and 6 deletions
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scan.go
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@ -274,14 +274,16 @@ func Scan(rows Rows, db *DB, mode ScanMode) {
if !update || reflectValue.Len() == 0 { if !update || reflectValue.Len() == 0 {
update = false update = false
if !isArrayKind {
// if the slice cap is externally initialized, the externally initialized slice is directly used here // if the slice cap is externally initialized, the externally initialized slice is directly used here
if reflectValue.Cap() == 0 { if reflectValue.Cap() == 0 {
db.Statement.ReflectValue.Set(reflect.MakeSlice(reflectValue.Type(), 0, 20)) db.Statement.ReflectValue.Set(reflect.MakeSlice(reflectValue.Type(), 0, 20))
} else if !isArrayKind { } else {
reflectValue.SetLen(0) reflectValue.SetLen(0)
db.Statement.ReflectValue.Set(reflectValue) db.Statement.ReflectValue.Set(reflectValue)
} }
} }
}
for initialized || rows.Next() { for initialized || rows.Next() {
BEGIN: BEGIN: