src/commands/hset.json


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{
    "HSET": {
        "summary": "Set the string value of a hash field",
        "complexity": "O(1) for each field/value pair added, so O(N) to add N field/value pairs when the command is called with multiple field/value pairs.",
        "group": "hash",
        "since": "2.0.0",
        "arity": -4,
        "function": "hsetCommand",
        "history": [
            [
                "4.0.0",
                "Accepts multiple `field` and `value` arguments."
            ]
        ],
        "command_flags": [
            "WRITE",
            "DENYOOM",
            "FAST"
        ],
        "acl_categories": [
            "HASH"
        ],
        "key_specs": [
            {
                "flags": [
                    "RW",
                    "UPDATE"
                ],
                "begin_search": {
                    "index": {
                        "pos": 1
                    }
                },
                "find_keys": {
                    "range": {
                        "lastkey": 0,
                        "step": 1,
                        "limit": 0
                    }
                }
            }
        ],
        "arguments": [
            {
                "name": "key",
                "type": "key",
                "key_spec_index": 0
            },
            {
                "name": "field_value",
                "type": "block",
                "multiple": true,
                "arguments": [
                    {
                        "name": "field",
                        "type": "string"
                    },
                    {
                        "name": "value",
                        "type": "string"
                    }
                ]
            }
        ]
    }
}