limit_agg_tail.toml

query = "* | json | count by level | limit -1"
input = """
{"level": "error", "message": "Oh now an error!"}
{"level": "error", "message": "So many more errors!", "num_things": 0.1}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A thing happened", "num_things": 12}
{"level": "info", "message": "A different event", "event_duration": 1002.5}
{"level": "info", "message": "A thing happened", "num_things": 1102}
{"level": null}
"""
output = """
level        _count
---------------------------
None         1
"""
notes = "If the implicit sort operator isn't added after the count, the output will be `error` and not `info`"