Replace a double select with a simple select. The complication originates from the initial implementation which deleted packages instead of selecting them. It was justified to workaround a problem in MySQL. But it is just a waste of resources when collecting a list of IDs.  | 
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| alpine | ||
| cargo | ||
| cleanup | ||
| container | ||
| debian | ||
| rpm | ||
| auth.go | ||
| packages.go | ||