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Module

x/upstash_redis/pkg/pipeline.ts>Pipeline

HTTP based Redis Client for Serverless and Edge Functions
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class Pipeline
import { Pipeline } from "https://deno.land/x/upstash_redis@v1.18.4/pkg/pipeline.ts";

Upstash REST API supports command pipelining to send multiple commands in batch, instead of sending each command one by one and waiting for a response. When using pipelines, several commands are sent using a single HTTP request, and a single JSON array response is returned. Each item in the response array corresponds to the command in the same order within the pipeline.

NOTE:

Execution of the pipeline is not atomic. Even though each command in the pipeline will be executed in order, commands sent by other clients can interleave with the pipeline.

Examples:

 const p = redis.pipeline() // or redis.multi()
p.set("key","value")
p.get("key")
const res = await p.exec()

You can also chain commands together

const p = redis.pipeline()
const res = await p.set("key","value").get("key").exec()

It's not possible to infer correct types with a dynamic pipeline, so you can override the response type manually:

 redis.pipeline()
  .set("key", { greeting: "hello"})
  .get("key")
  .exec<["OK", { greeting: string } ]>()

Constructors

new
Pipeline(opts: { client: Requester; commandOptions?: CommandOptions<any, any>; multiExec?: boolean; })

Properties

private
client: Requester
private
optional
commandOptions: CommandOptions<any, any>
private
commands: Command<unknown, unknown>[]
private
multiExec: boolean
append: (...args: CommandArgs<AppendCommand>) => unknown
bitcount: (...args: CommandArgs<BitCountCommand>) => unknown
bitop: { (
op: "and" | "or" | "xor",
destinationKey: string,
sourceKey: string,
...sourceKeys: string[],
): Pipeline; (
op: "not",
destinationKey: string,
sourceKey: string,
): Pipeline; }
bitpos: (...args: CommandArgs<BitPosCommand>) => unknown
dbsize: () => unknown
decr: (...args: CommandArgs<DecrCommand>) => unknown
decrby: (...args: CommandArgs<DecrByCommand>) => unknown
del: (...args: CommandArgs<DelCommand>) => unknown
echo: (...args: CommandArgs<EchoCommand>) => unknown
eval: <TArgs extends unknown[], TData = unknown>(...args: [string, string[], TArgs]) => unknown
evalsha: <TArgs extends unknown[], TData = unknown>(...args: [string, string[], TArgs]) => unknown
exec: <TCommandResults extends unknown[] = unknown[]>() => Promise<TCommandResults>

Send the pipeline request to upstash.

Returns an array with the results of all pipelined commands.

You can define a return type manually to make working in typescript easier

redis.pipeline().get("key").exec<[{ greeting: string }]>()
exists: (...args: CommandArgs<ExistsCommand>) => unknown
expire: (...args: CommandArgs<ExpireCommand>) => unknown
expireat: (...args: CommandArgs<ExpireAtCommand>) => unknown
flushall: (args?: CommandArgs<FlushAllCommand>) => unknown
flushdb: (...args: CommandArgs<FlushDBCommand>) => unknown
get: <TData>(...args: CommandArgs<GetCommand>) => unknown
getbit: (...args: CommandArgs<GetBitCommand>) => unknown
getdel: <TData>(...args: CommandArgs<GetDelCommand>) => unknown
getrange: (...args: CommandArgs<GetRangeCommand>) => unknown
getset: <TData>(key: string, value: TData) => unknown
hdel: (...args: CommandArgs<HDelCommand>) => unknown
hexists: (...args: CommandArgs<HExistsCommand>) => unknown
hget: <TData>(...args: CommandArgs<HGetCommand>) => unknown
hgetall: <TData extends Record<string, unknown>>(...args: CommandArgs<HGetAllCommand>) => unknown
hincrby: (...args: CommandArgs<HIncrByCommand>) => unknown
hincrbyfloat: (...args: CommandArgs<HIncrByFloatCommand>) => unknown
hkeys: (...args: CommandArgs<HKeysCommand>) => unknown
hlen: (...args: CommandArgs<HLenCommand>) => unknown
hmget: <TData extends Record<string, unknown>>(...args: CommandArgs<HMGetCommand>) => unknown
hmset: <TData>(key: string, kv: { [field: string]: TData; }) => unknown
hrandfield: <TData extends string | string[] | Record<string, unknown>>(
key: string,
count?: number,
withValues?: boolean,
) => unknown
hscan: (...args: CommandArgs<HScanCommand>) => unknown
hset: <TData>(key: string, kv: { [field: string]: TData; }) => unknown
hsetnx: <TData>(
key: string,
field: string,
value: TData,
) => unknown
hstrlen: (...args: CommandArgs<HStrLenCommand>) => unknown
hvals: (...args: CommandArgs<HValsCommand>) => unknown
incr: (...args: CommandArgs<IncrCommand>) => unknown
incrby: (...args: CommandArgs<IncrByCommand>) => unknown
incrbyfloat: (...args: CommandArgs<IncrByFloatCommand>) => unknown
keys: (...args: CommandArgs<KeysCommand>) => unknown
lindex: (...args: CommandArgs<LIndexCommand>) => unknown
linsert: <TData>(
key: string,
direction: "before" | "after",
pivot: TData,
value: TData,
) => Pipeline
llen: (...args: CommandArgs<LLenCommand>) => unknown
lmove: <TData = string>(...args: CommandArgs<LMoveCommand>) => unknown
lpop: <TData>(...args: CommandArgs<LPopCommand>) => unknown
lpos: <TData>(...args: CommandArgs<LPosCommand>) => unknown
lpush: <TData>(key: string, ...elements: TData[]) => unknown
lpushx: <TData>(key: string, ...elements: TData[]) => unknown
lrange: <TResult = string>(...args: CommandArgs<LRangeCommand>) => unknown
lrem: <TData>(
key: string,
count: number,
value: TData,
) => unknown
lset: <TData>(
key: string,
index: number,
value: TData,
) => unknown
ltrim: (...args: CommandArgs<LTrimCommand>) => unknown
mget: <TData extends unknown[]>(...args: CommandArgs<MGetCommand>) => unknown
mset: <TData>(kv: { [key: string]: TData; }) => unknown
msetnx: <TData>(kv: { [key: string]: TData; }) => unknown
persist: (...args: CommandArgs<PersistCommand>) => unknown
pexpire: (...args: CommandArgs<PExpireCommand>) => unknown
pexpireat: (...args: CommandArgs<PExpireAtCommand>) => unknown
ping: (args?: CommandArgs<PingCommand>) => unknown
psetex: <TData>(
key: string,
ttl: number,
value: TData,
) => unknown
pttl: (...args: CommandArgs<PTtlCommand>) => unknown
publish: (...args: CommandArgs<PublishCommand>) => unknown
randomkey: () => unknown
rename: (...args: CommandArgs<RenameCommand>) => unknown
renamenx: (...args: CommandArgs<RenameNXCommand>) => unknown
rpop: <TData = string>(...args: CommandArgs<RPopCommand>) => unknown
rpush: <TData>(key: string, ...elements: TData[]) => unknown
rpushx: <TData>(key: string, ...elements: TData[]) => unknown
sadd: <TData>(key: string, ...members: TData[]) => unknown
scan: (...args: CommandArgs<ScanCommand>) => unknown
scard: (...args: CommandArgs<SCardCommand>) => unknown
scriptExists: (...args: CommandArgs<ScriptExistsCommand>) => unknown
scriptFlush: (...args: CommandArgs<ScriptFlushCommand>) => unknown
scriptLoad: (...args: CommandArgs<ScriptLoadCommand>) => unknown
sdiff: (...args: CommandArgs<SDiffCommand>) => unknown
sdiffstore: (...args: CommandArgs<SDiffStoreCommand>) => unknown
set: <TData>(
key: string,
value: TData,
) => unknown
setbit: (...args: CommandArgs<SetBitCommand>) => unknown
setex: <TData>(
key: string,
ttl: number,
value: TData,
) => unknown
setnx: <TData>(key: string, value: TData) => unknown
setrange: (...args: CommandArgs<SetRangeCommand>) => unknown
sinter: (...args: CommandArgs<SInterCommand>) => unknown
sinterstore: (...args: CommandArgs<SInterStoreCommand>) => unknown
sismember: <TData>(key: string, member: TData) => unknown
smembers: <TData extends unknown[] = string[]>(...args: CommandArgs<SMembersCommand>) => unknown
smove: <TData>(
source: string,
destination: string,
member: TData,
) => unknown
spop: <TData>(...args: CommandArgs<SPopCommand>) => unknown
srandmember: <TData>(...args: CommandArgs<SRandMemberCommand>) => unknown
srem: <TData>(key: string, ...members: TData[]) => unknown
sscan: (...args: CommandArgs<SScanCommand>) => unknown
strlen: (...args: CommandArgs<StrLenCommand>) => unknown
sunion: (...args: CommandArgs<SUnionCommand>) => unknown
sunionstore: (...args: CommandArgs<SUnionStoreCommand>) => unknown
time: () => unknown
touch: (...args: CommandArgs<TouchCommand>) => unknown
ttl: (...args: CommandArgs<TtlCommand>) => unknown
type: (...args: CommandArgs<TypeCommand>) => unknown
zadd: <TData>(...args: [string, ScoreMember<TData>, ScoreMember<TData>[]] | [string, ZAddCommandOptions | ZAddCommandOptionsWithIncr, [ScoreMember<TData>, ...ScoreMember<TData>[]]]) => unknown
zcard: (...args: CommandArgs<ZCardCommand>) => unknown
zcount: (...args: CommandArgs<ZCountCommand>) => unknown
zincrby: <TData>(
key: string,
increment: number,
member: TData,
) => unknown
zinterstore: (...args: CommandArgs<ZInterStoreCommand>) => unknown
zlexcount: (...args: CommandArgs<ZLexCountCommand>) => unknown
zmscore: (...args: CommandArgs<ZMScoreCommand>) => unknown
zpopmax: <TData>(...args: CommandArgs<ZPopMaxCommand>) => unknown
zpopmin: <TData>(...args: CommandArgs<ZPopMinCommand>) => unknown
zrange: <TData extends unknown[]>(...args:
[
string,
number,
number,
]
|
[
string,
| `(${string}`
| `[${string}`
| "-"
| "+"
,
| `(${string}`
| `[${string}`
| "-"
| "+"
,
{ byLex: true; } & ZRangeCommandOptions,
]
|
[
string,
| number
| `(${number}`
| "-inf"
| "+inf"
,
| number
| `(${number}`
| "-inf"
| "+inf"
,
{ byScore: true; } & ZRangeCommandOptions,
]
) => unknown
zrank: <TData>(key: string, member: TData) => unknown
zrem: <TData>(key: string, ...members: TData[]) => unknown
zremrangebylex: (...args: CommandArgs<ZRemRangeByLexCommand>) => unknown
zremrangebyrank: (...args: CommandArgs<ZRemRangeByRankCommand>) => unknown
zremrangebyscore: (...args: CommandArgs<ZRemRangeByScoreCommand>) => unknown
zrevrank: <TData>(key: string, member: TData) => unknown
zscan: (...args: CommandArgs<ZScanCommand>) => unknown
zscore: <TData>(key: string, member: TData) => unknown
zunionstore: (...args: CommandArgs<ZUnionStoreCommand>) => unknown

Methods

private
chain<T>(command: Command<any, T>): this

Pushes a command into the pipelien and returns a chainable instance of the pipeline