streams.query；系统遥测访问也可使用 sys.telemetry.read。
请求体
{
"pointer": {
"ts": 1700000000000000,
"fingerprint": null
},
"before": {
"columns": ["_timestamp", "msg"],
"rows": [[1700000000000000, "..."]],
"scanned_rows": 100,
"took_ms": 4
},
"after": {
"columns": ["_timestamp", "msg"],
"rows": [[1700000000500000, "..."]],
"scanned_rows": 100,
"took_ms": 4
}
}
查询
事件上下文
拉取某条事件前后的事件。
{
"pointer": {
"ts": 1700000000000000,
"fingerprint": null
},
"before": {
"columns": ["_timestamp", "msg"],
"rows": [[1700000000000000, "..."]],
"scanned_rows": 100,
"took_ms": 4
},
"after": {
"columns": ["_timestamp", "msg"],
"rows": [[1700000000500000, "..."]],
"scanned_rows": 100,
"took_ms": 4
}
}
最后修改于 2026年7月29日
此页面对您有帮助吗？