Stream commands
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sqlstreams stream get payments.requestedInspects or administers registered streams. Connection and output flags are global CLI options. Create and configure application streams through Register.
Read streams
sqlstreams stream list [--quiet]sqlstreams stream get <name> [--quiet]sqlstreams stream health <name>sqlstreams stream config get <name> [key]| Command | Output | Empty or absent result |
|---|---|---|
list |
Registrations ordered by name. JSON is an array of stream objects. Quiet prints names only. | Empty list exits 0, with JSON []. |
get |
One registration. Quiet suppresses result output. Diagnostics still appear on stderr. | Absent stream exits 1, with JSON null. |
health |
Payload-version retirement evidence, as a table or JSON array. | Empty stream gives [] and exits 0. Absence exits 1. |
config get |
Config keys with compiled defaults and current values. Optional key selects one. | Absent stream exits 1. Unknown key exits 2. |
Quiet and JSON output cannot be combined. Health exits 0 when the read
succeeds even if a payload version is not safe to retire.
Config keys
sqlstreams stream config get payments.requested retention_ttl| Key | Value |
|---|---|
retention_ttl |
Retention duration, or forever for zero. |
allow_drop_past_committed |
Boolean. |
idempotency_key_ttl |
Idempotency retention duration. |
empty_compaction_head_ttl |
Empty compaction-head cleanup duration. |
delivery_log_mode |
off, failures, or all. |
This command reads configuration. It cannot change it. PartitionSize is
shown by stream get because it is fixed at stream creation. JSON config
output contains stream, stream_id, and keys, each with key, default,
and value strings.
Read keyed messages
sqlstreams stream key messages <stream> <key> [--limit 20]sqlstreams stream key compaction-head <stream> <key>sqlstreams stream key messages payments.requested order-123 --limit 10Messages returns newest ids first, including superseded messages still
retained. Limit must be positive. An empty list exits 0. Compaction-head
returns the key’s current message and exits 1 when no head exists.
JSON uses stored message fields with raw JSON payloads.
Maintenance
sqlstreams stream janitor status <name>sqlstreams stream janitor suspend <name>sqlstreams stream janitor unsuspend <name>sqlstreams stream vacuum status <name>sqlstreams stream vacuum suspend <name>sqlstreams stream vacuum unsuspend <name>sqlstreams stream janitor status payments.requestedStatus reads the worker snapshot. JSON formats unclaimed_for as a duration
string. Suspend and unsuspend return stream, worker, and suspended in
JSON. A suspended status is a successful read, not an exit failure.
See maintenance operations for effective timing.
Rename
sqlstreams stream rename payments.requested payments.pendingChanges the registered name and preserves its id and data. JSON returns the
renamed stream object. An absent source or occupied destination exits 1.
Using the same old and new name is a usage error. Update application
declarations and handles to use the new name.
Destroy
sqlstreams stream destroy <name> [--force] [--yes]| Flag | Default | Effect |
|---|---|---|
--force |
false |
Permit deleting a stream that still contains messages. |
--yes, -y |
false |
Skip interactive name confirmation. Required for non-interactive and JSON use. |
Destruction is permanent and can make partial progress before an error.
The command does not stop application producers or consumers.
See Delete a stream for guards and effects.
Successful JSON includes stream, stream_id, and destroyed: true.
Absence exits 1.
Related topics
- SQLStreams CLI — Connection, output, and exit status.
- The stream object — Registration fields.
- Schema migrations — Stream database version commands.