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commands.json
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{
"ACL": {
"summary": "A container for Access List Control commands.",
"since": "6.0.0",
"group": "server",
"complexity": "Depends on subcommand.",
"acl_categories": [
"@slow"
],
"arity": -2
},
"ACL CAT": {
"summary": "Lists the ACL categories, or the commands inside a category.",
"since": "6.0.0",
"group": "server",
"complexity": "O(1) since the categories and commands are a fixed set.",
"acl_categories": [
"@slow"
],
"arity": -2,
"arguments": [
{
"name": "category",
"type": "string",
"display_text": "category",
"optional": true
}
],
"command_flags": [
"noscript",
"loading",
"stale"
]
},
"ACL DELUSER": {
"summary": "Deletes ACL users, and terminates their connections.",
"since": "6.0.0",
"group": "server",
"complexity": "O(1) amortized time considering the typical user.",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": -3,
"arguments": [
{
"name": "username",
"type": "string",
"display_text": "username",
"multiple": true
}
],
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
],
"hints": [
"request_policy:all_nodes",
"response_policy:all_succeeded"
]
},
"ACL DRYRUN": {
"summary": "Simulates the execution of a command by a user, without executing the command.",
"since": "7.0.0",
"group": "server",
"complexity": "O(1).",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": -4,
"arguments": [
{
"name": "username",
"type": "string",
"display_text": "username"
},
{
"name": "command",
"type": "string",
"display_text": "command"
},
{
"name": "arg",
"type": "string",
"display_text": "arg",
"optional": true,
"multiple": true
}
],
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL GENPASS": {
"summary": "Generates a pseudorandom, secure password that can be used to identify ACL users.",
"since": "6.0.0",
"group": "server",
"complexity": "O(1)",
"acl_categories": [
"@slow"
],
"arity": -2,
"arguments": [
{
"name": "bits",
"type": "integer",
"display_text": "bits",
"optional": true
}
],
"command_flags": [
"noscript",
"loading",
"stale"
]
},
"ACL GETUSER": {
"summary": "Lists the ACL rules of a user.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of password, command and pattern rules that the user has.",
"history": [
[
"6.2.0",
"Added Pub/Sub channel patterns."
],
[
"7.0.0",
"Added selectors and changed the format of key and channel patterns from a list to their rule representation."
]
],
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 3,
"arguments": [
{
"name": "username",
"type": "string",
"display_text": "username"
}
],
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL HELP": {
"summary": "Returns helpful text about the different subcommands.",
"since": "6.0.0",
"group": "server",
"complexity": "O(1)",
"acl_categories": [
"@slow"
],
"arity": 2,
"command_flags": [
"loading",
"stale"
]
},
"ACL LIST": {
"summary": "Dumps the effective rules in ACL file format.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of configured users.",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 2,
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL LOAD": {
"summary": "Reloads the rules from the configured ACL file.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of configured users.",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 2,
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL LOG": {
"summary": "Lists recent security events generated due to ACL rules.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N) with N being the number of entries shown.",
"history": [
[
"7.2.0",
"Added entry ID, timestamp created, and timestamp last updated."
]
],
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": -2,
"arguments": [
{
"name": "operation",
"type": "oneof",
"optional": true,
"arguments": [
{
"name": "count",
"type": "integer",
"display_text": "count"
},
{
"name": "reset",
"type": "pure-token",
"display_text": "reset",
"token": "RESET"
}
]
}
],
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL SAVE": {
"summary": "Saves the effective ACL rules in the configured ACL file.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of configured users.",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 2,
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
],
"hints": [
"request_policy:all_nodes",
"response_policy:all_succeeded"
]
},
"ACL SETUSER": {
"summary": "Creates and modifies an ACL user and its rules.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of rules provided.",
"history": [
[
"6.2.0",
"Added Pub/Sub channel patterns."
],
[
"7.0.0",
"Added selectors and key based permissions."
]
],
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": -3,
"arguments": [
{
"name": "username",
"type": "string",
"display_text": "username"
},
{
"name": "rule",
"type": "string",
"display_text": "rule",
"optional": true,
"multiple": true
}
],
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
],
"hints": [
"request_policy:all_nodes",
"response_policy:all_succeeded"
]
},
"ACL USERS": {
"summary": "Lists all ACL users.",
"since": "6.0.0",
"group": "server",
"complexity": "O(N). Where N is the number of configured users.",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 2,
"command_flags": [
"admin",
"noscript",
"loading",
"stale"
]
},
"ACL WHOAMI": {
"summary": "Returns the authenticated username of the current connection.",
"since": "6.0.0",
"group": "server",
"complexity": "O(1)",
"acl_categories": [
"@slow"
],
"arity": 2,
"command_flags": [
"noscript",
"loading",
"stale"
]
},
"APPEND": {
"summary": "Appends a string to the value of a key. Creates the key if it doesn't exist.",
"since": "2.0.0",
"group": "string",
"complexity": "O(1). The amortized time complexity is O(1) assuming the appended value is small and the already present value is of any size, since the dynamic string library used by Redis will double the free space available on every reallocation.",
"acl_categories": [
"@write",
"@string",
"@fast"
],
"arity": 3,
"key_specs": [
{
"begin_search": {
"type": "index",
"spec": {
"index": 1
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"RW": true,
"insert": true
}
],
"arguments": [
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 0
},
{
"name": "value",
"type": "string",
"display_text": "value"
}
],
"command_flags": [
"write",
"denyoom",
"fast"
]
},
"ASKING": {
"summary": "Signals that a cluster client is following an -ASK redirect.",
"since": "3.0.0",
"group": "cluster",
"complexity": "O(1)",
"acl_categories": [
"@fast",
"@connection"
],
"arity": 1,
"command_flags": [
"fast"
]
},
"AUTH": {
"summary": "Authenticates the connection.",
"since": "1.0.0",
"group": "connection",
"complexity": "O(N) where N is the number of passwords defined for the user",
"history": [
[
"6.0.0",
"Added ACL style (username and password)."
]
],
"acl_categories": [
"@fast",
"@connection"
],
"arity": -2,
"arguments": [
{
"name": "username",
"type": "string",
"display_text": "username",
"since": "6.0.0",
"optional": true
},
{
"name": "password",
"type": "string",
"display_text": "password"
}
],
"command_flags": [
"noscript",
"loading",
"stale",
"fast",
"no_auth",
"allow_busy"
]
},
"BGREWRITEAOF": {
"summary": "Asynchronously rewrites the append-only file to disk.",
"since": "1.0.0",
"group": "server",
"complexity": "O(1)",
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": 1,
"command_flags": [
"admin",
"noscript",
"no_async_loading"
]
},
"BGSAVE": {
"summary": "Asynchronously saves the database(s) to disk.",
"since": "1.0.0",
"group": "server",
"complexity": "O(1)",
"history": [
[
"3.2.2",
"Added the `SCHEDULE` option."
]
],
"acl_categories": [
"@admin",
"@slow",
"@dangerous"
],
"arity": -1,
"arguments": [
{
"name": "schedule",
"type": "pure-token",
"display_text": "schedule",
"token": "SCHEDULE",
"since": "3.2.2",
"optional": true
}
],
"command_flags": [
"admin",
"noscript",
"no_async_loading"
]
},
"BITCOUNT": {
"summary": "Counts the number of set bits (population counting) in a string.",
"since": "2.6.0",
"group": "bitmap",
"complexity": "O(N)",
"history": [
[
"7.0.0",
"Added the `BYTE|BIT` option."
]
],
"acl_categories": [
"@read",
"@bitmap",
"@slow"
],
"arity": -2,
"key_specs": [
{
"begin_search": {
"type": "index",
"spec": {
"index": 1
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"RO": true,
"access": true
}
],
"arguments": [
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 0
},
{
"name": "range",
"type": "block",
"optional": true,
"arguments": [
{
"name": "start",
"type": "integer",
"display_text": "start"
},
{
"name": "end",
"type": "integer",
"display_text": "end"
},
{
"name": "unit",
"type": "oneof",
"since": "7.0.0",
"optional": true,
"arguments": [
{
"name": "byte",
"type": "pure-token",
"display_text": "byte",
"token": "BYTE"
},
{
"name": "bit",
"type": "pure-token",
"display_text": "bit",
"token": "BIT"
}
]
}
]
}
],
"command_flags": [
"readonly"
]
},
"BITFIELD": {
"summary": "Performs arbitrary bitfield integer operations on strings.",
"since": "3.2.0",
"group": "bitmap",
"complexity": "O(1) for each subcommand specified",
"acl_categories": [
"@write",
"@bitmap",
"@slow"
],
"arity": -2,
"key_specs": [
{
"notes": "This command allows both access and modification of the key",
"begin_search": {
"type": "index",
"spec": {
"index": 1
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"RW": true,
"access": true,
"update": true,
"variable_flags": true
}
],
"arguments": [
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 0
},
{
"name": "operation",
"type": "oneof",
"optional": true,
"multiple": true,
"arguments": [
{
"name": "get-block",
"type": "block",
"token": "GET",
"arguments": [
{
"name": "encoding",
"type": "string",
"display_text": "encoding"
},
{
"name": "offset",
"type": "integer",
"display_text": "offset"
}
]
},
{
"name": "write",
"type": "block",
"arguments": [
{
"name": "overflow-block",
"type": "oneof",
"token": "OVERFLOW",
"optional": true,
"arguments": [
{
"name": "wrap",
"type": "pure-token",
"display_text": "wrap",
"token": "WRAP"
},
{
"name": "sat",
"type": "pure-token",
"display_text": "sat",
"token": "SAT"
},
{
"name": "fail",
"type": "pure-token",
"display_text": "fail",
"token": "FAIL"
}
]
},
{
"name": "write-operation",
"type": "oneof",
"arguments": [
{
"name": "set-block",
"type": "block",
"token": "SET",
"arguments": [
{
"name": "encoding",
"type": "string",
"display_text": "encoding"
},
{
"name": "offset",
"type": "integer",
"display_text": "offset"
},
{
"name": "value",
"type": "integer",
"display_text": "value"
}
]
},
{
"name": "incrby-block",
"type": "block",
"token": "INCRBY",
"arguments": [
{
"name": "encoding",
"type": "string",
"display_text": "encoding"
},
{
"name": "offset",
"type": "integer",
"display_text": "offset"
},
{
"name": "increment",
"type": "integer",
"display_text": "increment"
}
]
}
]
}
]
}
]
}
],
"command_flags": [
"write",
"denyoom"
]
},
"BITFIELD_RO": {
"summary": "Performs arbitrary read-only bitfield integer operations on strings.",
"since": "6.0.0",
"group": "bitmap",
"complexity": "O(1) for each subcommand specified",
"acl_categories": [
"@read",
"@bitmap",
"@fast"
],
"arity": -2,
"key_specs": [
{
"begin_search": {
"type": "index",
"spec": {
"index": 1
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"RO": true,
"access": true
}
],
"arguments": [
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 0
},
{
"name": "get-block",
"type": "block",
"token": "GET",
"optional": true,
"multiple": true,
"multiple_token": true,
"arguments": [
{
"name": "encoding",
"type": "string",
"display_text": "encoding"
},
{
"name": "offset",
"type": "integer",
"display_text": "offset"
}
]
}
],
"command_flags": [
"readonly",
"fast"
]
},
"BITOP": {
"summary": "Performs bitwise operations on multiple strings, and stores the result.",
"since": "2.6.0",
"group": "bitmap",
"complexity": "O(N)",
"acl_categories": [
"@write",
"@bitmap",
"@slow"
],
"arity": -4,
"key_specs": [
{
"begin_search": {
"type": "index",
"spec": {
"index": 2
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"OW": true,
"update": true
},
{
"begin_search": {
"type": "index",
"spec": {
"index": 3
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": -1,
"keystep": 1,
"limit": 0
}
},
"RO": true,
"access": true
}
],
"arguments": [
{
"name": "operation",
"type": "oneof",
"arguments": [
{
"name": "and",
"type": "pure-token",
"display_text": "and",
"token": "AND"
},
{
"name": "or",
"type": "pure-token",
"display_text": "or",
"token": "OR"
},
{
"name": "xor",
"type": "pure-token",
"display_text": "xor",
"token": "XOR"
},
{
"name": "not",
"type": "pure-token",
"display_text": "not",
"token": "NOT"
}
]
},
{
"name": "destkey",
"type": "key",
"display_text": "destkey",
"key_spec_index": 0
},
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 1,
"multiple": true
}
],
"command_flags": [
"write",
"denyoom"
]
},
"BITPOS": {
"summary": "Finds the first set (1) or clear (0) bit in a string.",
"since": "2.8.7",
"group": "bitmap",
"complexity": "O(N)",
"history": [
[
"7.0.0",
"Added the `BYTE|BIT` option."
]
],
"acl_categories": [
"@read",
"@bitmap",
"@slow"
],
"arity": -3,
"key_specs": [
{
"begin_search": {
"type": "index",
"spec": {
"index": 1
}
},
"find_keys": {
"type": "range",
"spec": {
"lastkey": 0,
"keystep": 1,
"limit": 0
}
},
"RO": true,
"access": true
}
],
"arguments": [
{
"name": "key",
"type": "key",
"display_text": "key",
"key_spec_index": 0
},
{
"name": "bit",
"type": "integer",
"display_text": "bit"
},
{
"name": "range",
"type": "block",
"optional": true,
"arguments": [
{
"name": "start",
"type": "integer",
"display_text": "start"
},
{
"name": "end-unit-block",
"type": "block",
"optional": true,
"arguments": [
{
"name": "end",
"type": "integer",
"display_text": "end"
},
{
"name": "unit",
"type": "oneof",
"since": "7.0.0",
"optional": true,
"arguments": [
{
"name": "byte",
"type": "pure-token",
"display_text": "byte",
"token": "BYTE"
},
{
"name": "bit",
"type": "pure-token",
"display_text": "bit",
"token": "BIT"
}
]
}
]