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Jo authored
I reviewed `XREAD` command syntax: ``` XREAD [COUNT count] [BLOCK milliseconds] STREAMS key [key ...] id [id ...] ``` Here’s the structure for `XREAD`: ```json "arguments": [ { "token": "COUNT", "name": "count", "type": "integer", "optional": true }, { "token": "BLOCK", "name": "milliseconds", "type": "integer", "optional": true }, { "name": "streams", "token": "STREAMS", "type": "block", "arguments": [ { "name": "key", "type": "key", "key_spec_index": 0, "multiple": true }, { "name": "ID", "type": "string", "multiple": true } ] } ] ``` Now, consider the `HEXPIRE` syntax: ``` HEXPIRE key seconds [NX | XX | GT | LT] FIELDS numfields field [field ...] ``` Since the `FIELDS` token functions similarly to `STREAMS`, and given that `STREAMS` is defined as a block, I believe the `FIELDS` in `hepxire` should also be defined as a block.
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