This topic provides answers to some frequently asked questions(FAQ)about the differences between similar concepts relevant to TSDB for InfluxDB® and the differences between TSDB for InfluxDB® and other database services ...
t4n98w89z77*/CommodityInstance CreatedTime 2020-10-16T11:27:20Z/CreatedTime NodeCount 2/NodeCount ZoneId ap-southeast-1a/ZoneId RequestId A4C83BDF-1DE0-41CD-9D6C-8D9FE5EB5504/RequestId ClusterId cds-t4n98w89z77*/ClusterId ...
高可用版（云盘）规格代码 CPU和内存 最大连接数 mysql.z2.medium.2c 2核 4GB 1200 mysql.z4.medium.2c 2核 8GB 2000 mysql.z8.medium.2c 2核 16GB 2500 mysql.z2.large.2c 4核 8GB 2000 mysql.z4.large.2c 4核 16GB 2500 mysql.z8.large.2...
返回数据 名称 类型 示例值 描述 RequestId String 90075C5C-55B6-52A7-B821-DBD59C7CAF77 请求ID。PageNumber Integer 1 分页参数。PageSize Integer 20 分页参数。ChangeLogs Array of ChangeLog OldParameterValue String 50 修改前的...
SELECT"water_level"FROM"h2o_feet"LIMIT 2 name:h2o_feet time mean-1970-01-01T00:00:00Z 4.442107025822522 name:h2o_feet time water_level-2015-08-18T00:00:00Z 8.12 2015-08-18T00:00:00Z 2.064 HTTP API 使用TSDB For InfluxDB®的...
h2o_feet time mean-2015-08-18T00:36:00Z 4.6825 2015-08-18T00:24:00Z 4.80675 2015-08-18T00:12:00Z 4.950749999999999 2015-08-18T00:00:00Z 5.07625 该查询使用了一个InfluxQL函数和 GROUP BY 子句中的时间间隔，计算查询时间范围内每...
示例一：在一个查询中计算field value的平均值和中位数 SELECT MEAN("water_level"),MEDIAN("water_level")FROM"h2o_feet"name:h2o_feet time mean median-1970-01-01T00:00:00Z4.4421070258225224.124 该查询返回 water_level 的平均值和...
时间间隔序号 预设的时间边界 GROUP BY time()时间间隔 包含的数据点 返回的时间戳 1 time=2015-08-18T00:00:00Z AND time 2015-08-18T00:12:00Z time=2015-08-18T00:06:00Z AND time 2015-08-18T00:12:00Z 8.005 2015-08-18T00:00:00Z 2 ...
feet time mean-1970-01-01T00:00:00Z 4.47155532049926 该查询使用了一个InfluxQL函数，计算满足条件的 water_level 的平均值，需满足的条件是：level description 的field value包含 between。GROUP BY 子句中使用正则表达式指定tag key...
feet tags:location=coyote_creek time count-2015-08-17T23:48:00Z200 2015-08-18T00:00:00Z2 2015-08-18T00:12:00Z2 2015-08-18T00:24:00Z2 2015-08-18T00:36:00Z2 2015-08-18T00:48:00Z2 该查询返回field key water_level 对应的非空...
feet"WHERE time='2015-08-18T00:00:00Z' AND time='2015-08-18T00:30:00Z' GROUP BY time(12m)name:h2o_feet time all_the_means-2015-08-18T00:00:00Z 5.07625 2015-08-18T00:12:00Z 4.950749999999999 2015-08-18T00:24:00Z 4.80675 ...
SELECT"water_level"FROM"h2o_feet"WHERE"location"='santa_monica' name:h2o_feet-time water_level 2015-08-18T00:00:00Z 2.064 2015-08-18T00:06:00Z 2.116[.]2015-09-18T21:36:00Z 5.066 2015-09-18T21:42:00Z 4.938 该查询返回h2o_...
creek 8.12[.]2015-09-18T21:36:00Z between 3 and 6 feet santa_monica 5.066 2015-09-18T21:42:00Z between 3 and 6 feet santa_monica 4.938 name:h2o_pH-time level description location pH water_level 2015-08-18T00:00:00Z santa_...
对于大多数 SELECT 语句，默认的时间范围是从 1677-09-21 00:12:43.145224194 UTC 到 2262-04-11T23:47:16.854775806Z UTC。对于包含 GROUP BY time()子句的 SELECT 语句，默认的时间范围是从 1677-09-21 00:12:43.145224194 UTC 到 now()...
level"FROM"h2o_feet"GROUP BY*SLIMIT 1 SOFFSET 1 name:h2o_feet tags:location=santa_monica time water_level-2015-08-18T00:00:00Z 2.064 2015-08-18T00:06:00Z 2.116[.]2015-09-18T21:36:00Z 5.066 2015-09-18T21:42:00Z 4.938 该查询...
result-time written 1970-01-01T00:00:00Z 7604 SELECT*FROM"h2o_feet_copy_1"name:h2o_feet_copy_1-time water_level 2015-08-18T00:00:00Z 8.12[.]2015-09-18T16:48:00Z 4 该查询将它的结果写入到一个新的measurement：h2o_feet_copy_1...
System Timestamp string 时间戳 2019-05-24T:02:29:07Z 示例 正常返回示例 JSON 格式 {"NextToken":"gAAAAABdpsGWjX8dJ-a6dl_pvoS7AFxNHSNJKHLCAJ：J0ylgA53nWW5V4HTEZKCYTaEPNOrxFir4z43UTOjE150cFr8AGTifA=","RequestId":"14A07460-EBE7...
承诺消费金额 主题/队列请求次数收费项折扣 主题/队列资源占用费折扣 Z值[100,5000]元 0.95 0.8 Z1=1000×0.95+10×0.8=958 Z1在[100,5000]范围内，满足要求(5000,2万]元 0.9 0.6 Z2=1000×0.9+10×0.6=906 Z2不在(5000,2万]范围内(2万,100...
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2022-10-09T07:31:42.644Z 77b8ed17-6760-4877-8a43-b79189*[ERROR]console error 1 2022-10-09T07:31:42.644Z 77b8ed17-6760-4877-8a43-b79189*[ERROR]console error 2 2022-10-09T07:31:42.644Z 77b8ed17-6760-4877-8a43-b79189*[WARNING...
454680793 示例 正常返回示例 JSON 格式 {"EndTime":"2017-12-10T15:00:00Z","StartTime":"2017-12-10T14:00:00Z","RequestId":"B955107D-E658-4E77-B913-E0AC3D31693E","DomainName":"example.com","DataInterval":"300",...
11286111 示例 正常返回示例 JSON 格式 {"EndTime":"2017-12-10T09:00:00Z","StartTime":"2017-12-10T08:00:00Z","RequestId":"B955107D-E658-4E77-B913-E0AC3D31693E","DomainName":"example.com","DataInterval":"300",...
2015-12-10T10:00:00Z 示例 正常返回示例 JSON 格式 {"EndTime":"2015-12-10T12:20:00Z","Type":"bps","StartTime":"2015-12-10T10:20:00Z","RequestId":"B955107D-E658-4E77-*-E0AC3D31693E","Area":"CN","DomainName":"example.com",...