| Commands | Description |
|---|---|
| XADD mystream * message 1 | Add to stream to insert {message: 1} |
| XLEN mystream | Length of messages in mystream |
| XRANGE mystream - + COUNT 2 | Return the first two elements |
| XREAD COUNT 2 STREAMS mystream 0 | Read 2 elements in stream from the beginning |
| XREAD BLOCK 0 STREAMS mystream $ | Wait indefinitely until a message |
| XREAD BLOCK 1000 STREAMS mystream $ | Wait for 1 second for a message else timeout |
| XGROUP CREATE mystream group1 $ | Create a group1 in consumer group in a stream |
| XREADGROUP GROUP group1 cons1 COUNT 1 STREAMS mystream > | Consume new messages as cons1 in group1 and get all the new messages |
| XREADGROUP GROUP group1 cons1 COUNT 1 STREAMS mystream id | Consume new messages as cons1 in group1 and get all the messages greater than ID |
| XPENDING mystream group1 | Sends the messages which were consumed but didn’t receive acknowledgement |
| XCLAIM mystream group1 cons2 1000 1604849974708-0 | Claim the pending ID as a different consumer in 1 second |
| XDEL mystream 1526654999635-0 | Delete a particular ID |
| XTRIM mystream MAXLEN ~ 10 | Keep approximately 10 recent elements in the stream (can keep more) - Will try to delete all the radix tree nodes within the limit |
| XTRIM mystream MAXLEN 10 | Keep exactly 10 recent elements in the stream |
Last active
September 2, 2021 09:35
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Redis streams cheatsheet
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