WebSep 4, 2024 · select json_extract ( data, '$.meter_reading' ) as meter_reading from Energy where DEVICE = 'IP22' AND json_extract ( data, '$.meter_reading' ) >= 0; 'data' is the name of the field containing the json, so that has to be the first parameter, rather than 'value'. Also, something you can do in SQLite that you can't do in SQL Server is use the ... WebOct 11, 2024 · If you're confused by brian 's answer: The result of filtering with a comparison operator is not a boolean, but the filtered series. E.g. min …
PromQL tutorial for beginners and humans - Medium
WebDec 1, 2024 · How to use logQL to query for a number greater than x? {"date":"2024-10-24 12:16:48","function":"login","status_code":200,"time_taken":"0.048"} Every time a … Web> (greater-than) < (less-than) >= (greater-or-equal) <= (less-or-equal) Comparison operators are defined between scalar/scalar, vector/scalar, and vector/vector value pairs. By default they filter. Their behavior can be modified by providing bool after the operator, which will return 0 or 1 for the value rather than filtering. slwhat35
Feature Request: Option to hide zero values in legend …
WebFeb 28, 2024 · Grafana runs your query and updates the graph every 5 seconds. You just made your first PromQL query! PromQL is a powerful query language that lets you select and aggregate time series data stored in Prometheus. tns_request_duration_seconds_count is a counter, a type of metric whose value only ever increases. WebJul 13, 2024 · Matches documents with fields that have terms within a certain range. The type of the Lucene query depends on the field type, for string fields, the TermRangeQuery, while for number/date fields, the query is a NumericRangeQuery. gte - Greater-than or equal to lte - Less-than or equal to gt - Greater-than lt - Less-than WebThis operator is used for any data type passed into a function; not just table data. =>. Arrow. (r) => r.tag1 == "tagvalue". The arrow passes a record or parameters into function operations. () Function call. top (n:10) Call the top function setting the n parameter to 10 and perform the associated operations. slwhat-35