tablet/gorm
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

support scan assign slice cap

Browse Source
This commit is contained in:
demoManito 2022-08-23 22:44:23 +08:00
parent b3eb1c8c51
commit 0a9689879a
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
scan.go
View File

@ -248,7 +248,11 @@ func Scan(rows Rows, db *DB, mode ScanMode) {
if !update || reflectValue.Len() == 0 { if !update || reflectValue.Len() == 0 {
update = false update = false
db.Statement.ReflectValue.Set(reflect.MakeSlice(reflectValue.Type(), 0, 20)) sliceCap := reflectValue.Cap()
if sliceCap <= 0 {
sliceCap = 20
}
db.Statement.ReflectValue.Set(reflect.MakeSlice(reflectValue.Type(), 0, sliceCap))
} }
for initialized || rows.Next() { for initialized || rows.Next() {