Upstash Redis

Added Upstash Redis Search feature, a new extension for searching Redis data. It works with JSON, Hash, and String data, automatically keeps indexes in sync with Redis writes, and supports full-text search, filtering, aggregations, aliases, highlighting, fuzzy matching, phrase queries, and regex matching.

Redis Search is available through the @upstash/redis and upstash-redis SDKs. If you already use node-redis or ioredis, you can use the @upstash/search-redis and @upstash/search-ioredis wrappers without switching clients.

New Redis Search commands:

• SEARCH.CREATE: Create a search index

• SEARCH.DROP: Remove a search index

• SEARCH.DESCRIBE: Return metadata about a search index

• SEARCH.WAITINDEXING: Wait until pending index updates are visible to queries

• SEARCH.QUERY: Search documents with a JSON filter

• SEARCH.COUNT: Count matching documents without returning them

• SEARCH.AGGREGATE: Compute analytics over matching documents

• SEARCH.ALIASADD, SEARCH.ALIASDEL, and SEARCH.LISTALIASES: Manage search index aliases

Added Redis Functions support. New commands are:

FCALL: Call a function with read/write capabilities FCALL_RO: Call a function in read-only mode FUNCTION DELETE, FUNCTION FLUSH, FUNCTION KILL, FUNCTION LIST, FUNCTION LOAD and FUNCTION STATS

New Hash commands:

HGETDEL: Get and delete hash fields atomically HGETEX: Get hash fields with expiration support HSETEX: Set hash fields with expiration support

New Stream Commands:

XDELEX: Extended delete for streams XACKDEL: Acknowledge and delete stream entries

New Bit operations added:

BITOP DIFF: A bit is set only if it's set in all source bitmaps BITOP DIFF1: A bit is set if it's set in the first key but not in any of the other keys BITOP ANDOR: A bit is set if it's set in X and also in one or more of Y1, Y2, ... BITOP ONE: A bit is set if it's set in exactly one source key

Added HASH expiration support. New commands are:

HEXPIRE: Set expiration time in seconds HPEXPIRE: Set expiration time in milliseconds HEXPIREAT: Set expiration time as Unix timestamp in seconds HPEXPIREAT: Set expiration time as Unix timestamp in milliseconds HTTL: Get remaining time to live in seconds HPTTL: Get remaining time to live in milliseconds HEXPIRETIME: Get absolute expiration time as Unix timestamp in seconds HPEXPIRETIME: Get absolute expiration time as Unix timestamp in milliseconds HPERSIST: Remove expiration from hash fields

Added EVAL_RO and EVALSHA_RO commands introduced in Redis 7.

Added REST API support for MONITOR and SUBSCRIBE commands using SSE. See Monitor and Subscribe docs. Added JSON.MSET and JSON.MERGE commands. Introduced the IP Allowlist feature for enhanced security on newly created databases. By default, all IP addresses will be allowed. However, access can be restricted by specifying permitted IP addresses or CIDR ranges.

Added AWS AP-NorthEast-1 Japan region. Added an option to return REST response in RESP2 format instead of JSON. See REST API docs for more information.

Implemented MONITOR command Implemented Redis keyspace notifications Implemented WAIT and WAITAOF commands Added lag field to XINFO GROUPS Added CLIENT ID subcommand Added password strength check to ACL SETUSER command

Fixed JSON commands with empty keys Fixed a panic on XTRIM and XDEL Added CLIENT SETNAME/NAME/LIST subcommands Implemented near exact trim for streams

Implemented some missing Redis commands:

DUMP RESTORE ZMPOP BZMPOP LMPOP BLMPOP SINTERCARD

Added support for BIT/BYTE flag to BITPOS and BITCOUNT commands Added support for XX, NX, GT, and LT arguments to EXPIRE commands Allowed NX and GET args to be used together in SET command