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{
"DUMP": {
"summary": "Returns a serialized representation of the value stored at a key.",
"complexity": "O(1) to access the key and additional O(N*M) to serialize it, where N is the number of Redis objects composing the value and M their average size. For small string values the time complexity is thus O(1)+O(1*M) where M is small, so simply O(1).",
"group": "generic",
"since": "2.6.0",
"arity": 2,
"function": "dumpCommand",
"command_flags": [
"READONLY"
],
"acl_categories": [
"KEYSPACE"
],
"command_tips": [
"NONDETERMINISTIC_OUTPUT"
],
"key_specs": [
{
"flags": [
"RO",
"ACCESS"
],
"begin_search": {
"index": {
"pos": 1
}
},
"find_keys": {
"range": {
"lastkey": 0,
"step": 1,
"limit": 0
}
}
}
],
"reply_schema": {
"oneOf": [
{
"description": "The serialized value.",
"type": "string"
},
{
"description": "Key does not exist.",
"type": "null"
}
]
},
"arguments": [
{
"name": "key",
"type": "key",
"key_spec_index": 0
}
]
}
}
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