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package redis
import "sync/atomic"
func (c *ClusterClient) DBSize() *IntCmd {
cmd := NewIntCmd("dbsize")
var size int64
err := c.ForEachMaster(func(master *Client) error {
n, err := master.DBSize().Result()
if err != nil {
return err
}
atomic.AddInt64(&size, n)
return nil
})
if err != nil {
cmd.setErr(err)
return cmd
}
cmd.val = size
return cmd
}
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