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update to latest bstore (with support for an index on a []string: Message.DKIMDomains), and cyclic data types (to be used for Message.Part soon); also adds a context.Context to database operations.

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This commit is contained in:
Mechiel Lukkien
2023-05-22 14:40:36 +02:00
parent f6ed860ccb
commit e81930ba20
58 changed files with 1970 additions and 1035 deletions
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36
vendor/github.com/mjl-/bstore/exec.go generated vendored
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@ -10,6 +10,8 @@ import (
bolt "go.etcd.io/bbolt"
)
// todo optimize: do not fetch full record if we can apply the filters with just the values we glean from the index key.
// exec represents the execution of a query plan.
type exec[T any] struct {
q *Query[T]
@ -94,6 +96,13 @@ func (e *exec[T]) nextKey(write, value bool) ([]byte, T, error) {
q := e.q
if q.err == nil {
select {
case <-q.ctxDone:
q.error(q.ctx.Err())
default:
}
}
if q.err != nil {
return nil, zero, q.err
}
@ -424,6 +433,25 @@ func (e *exec[T]) checkFilter(p *pair[T]) (rok bool, rerr error) {
return
}
}
case filterInSlice[T]:
v, err := p.Value(e)
if err != nil {
q.error(err)
return false, err
}
rv := reflect.ValueOf(v)
frv := rv.FieldByIndex(f.field.structField.Index)
n := frv.Len()
var have bool
for i := 0; i < n; i++ {
if f.field.Type.ListElem.equal(frv.Index(i), f.rvalue) {
have = true
break
}
}
if !have {
return
}
case filterCompare[T]:
v, err := p.Value(e)
if err != nil {
@ -531,10 +559,10 @@ func compare(k kind, a, b reflect.Value) int {
}
func (e *exec[T]) sort() {
// todo: We should check whether we actually need to load values. We're just
// always it now for the time being because SortStableFunc isn't going to
// give us a *pair (even though it could because of the slice) so we
// couldn't set/cache the value T during sorting.
// todo: We should check whether we actually need to load values. We're
// always loading it for the time being because SortStableFunc isn't
// going to give us a *pair (even though it could because of the slice)
// so we couldn't set/cache the value T during sorting.
q := e.q
for i := range e.data {