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delete.go
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delete.go
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package redists
import (
"context"
"time"
)
type cmdDel struct {
key string
from time.Time
to time.Time
}
func newCmdDel(key string, from time.Time, to time.Time) *cmdDel {
return &cmdDel{key: key, from: from, to: to}
}
func (c *cmdDel) Name() string {
return "TS.DEL"
}
func (c *cmdDel) Args() []interface{} {
return []interface{}{c.key, c.from.UnixMilli(), c.to.UnixMilli()}
}
// Del deletes samples between two timestamps for a given key.
func (c *Client) Del(ctx context.Context, key string, from time.Time, to time.Time) (int64, error) {
cmd := newCmdDel(key, from, to)
res, err := c.d.Do(ctx, cmd.Name(), cmd.Args()...)
if err != nil {
return 0, err
}
return res.(int64), err
}