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hll_tutorial_test.go
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// EXAMPLE: hll_tutorial
// HIDE_START
package example_commands_test
import (
"context"
"fmt"
"github.com/redis/go-redis/v9"
)
// HIDE_END
func ExampleClient_pfadd() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "", // no password docs
DB: 0, // use default DB
})
// REMOVE_START
// make sure we are working with fresh database
rdb.FlushDB(ctx)
rdb.Del(ctx, "bikes", "commuter_bikes", "all_bikes")
// REMOVE_END
// STEP_START pfadd
res1, err := rdb.PFAdd(ctx, "bikes", "Hyperion", "Deimos", "Phoebe", "Quaoar").Result()
if err != nil {
panic(err)
}
fmt.Println(res1) // 1
res2, err := rdb.PFCount(ctx, "bikes").Result()
if err != nil {
panic(err)
}
fmt.Println(res2) // 4
res3, err := rdb.PFAdd(ctx, "commuter_bikes", "Salacia", "Mimas", "Quaoar").Result()
if err != nil {
panic(err)
}
fmt.Println(res3) // 1
res4, err := rdb.PFMerge(ctx, "all_bikes", "bikes", "commuter_bikes").Result()
if err != nil {
panic(err)
}
fmt.Println(res4) // OK
res5, err := rdb.PFCount(ctx, "all_bikes").Result()
if err != nil {
panic(err)
}
fmt.Println(res5) // 6
// STEP_END
// Output:
// 1
// 4
// 1
// OK
// 6
}