Comments (4)
You need to use UpdateField
instead, Update
skips zero values, UpdateField
doesn't
from storm.
Basically, db.Save
replaces the entire record if it already exists.
So using db.Save works well if you fetched the record beforehand (using db.One
or db.Find
), but you need to do that within the same transaction to avoid race conditions.
tx, err := db.Begin(true)
if err != nil {
return err
}
defer tx.Rollback()
var u User
tx.One(...)
...
u.Name = ""
tx.Save(&u)
tx.Commit()
from storm.
If this is an issue, how about using db.Save
instead of db.Update
?
from storm.
Thank you. Could you give me my idea of using db.Save() ?
In case of update all the structure, then db.Save() would work.
from storm.
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from storm.