docs: add sql example to the overview of user guide #1057
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Warning Rate limit exceeded@nicecui has exceeded the limit for the number of commits or files that can be reviewed per hour. Please wait 14 minutes and 38 seconds before requesting another review. How to resolve this issue?After the wait time has elapsed, a review can be triggered using the We recommend that you space out your commits to avoid hitting the rate limit. How do rate limits work?CodeRabbit enforces hourly rate limits for each developer per organization. Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout. Please see our FAQ for further information. WalkthroughRecent updates to the GreptimeDB user guide in both English and Chinese versions introduce a practical SQL query example for performance analysis. The documentation now provides a step-by-step breakdown of this query, demonstrating the capabilities of GreptimeDB in handling previously impossible queries. Key features like unified storage, a unique data model, and SQL support are highlighted, along with suggestions for further exploration of the database's features. Changes
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Outside diff range, codebase verification and nitpick comments (1)
docs/nightly/zh/user-guide/overview.md (1)
53-53: Typographical issue: Missing measure word.The sentence "了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。" is missing a measure word between "下一" and "步骤".
- 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 + 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步。Tools
LanguageTool
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
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Files selected for processing (2)
- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~27-~27: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (12)
docs/nightly/zh/user-guide/overview.md (6)
6-8: Good introduction to the SQL example.The section introduces the SQL example clearly.
26-27: Clear explanation of the SQL query.The explanation of the SQL query is clear and concise.
29-41: Detailed breakdown of the SQL query.The step-by-step breakdown of the SQL query is thorough and easy to understand.
43-51: Good overview of key features.The key features of GreptimeDB are well-described.
55-66: Clear "Next steps" section.The "Next steps" section is clear and provides useful links.
13-24: SQL Query: Ensure Syntax and Compatibility.The SQL query appears correct, but ensure that it is syntactically compatible with GreptimeDB.
docs/nightly/en/user-guide/overview.md (6)
6-8: Good introduction to the SQL example.The section introduces the SQL example clearly.
26-27: Clear explanation of the SQL query.The explanation of the SQL query is clear and concise.
Tools
LanguageTool
[uncategorized] ~27-~27: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
29-41: Detailed breakdown of the SQL query.The step-by-step breakdown of the SQL query is thorough and easy to understand.
Tools
LanguageTool
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
43-51: Good overview of key features.The key features of GreptimeDB are well-described.
55-66: Clear "Next steps" section.The "Next steps" section is clear and provides useful links.
13-24: SQL Query: Ensure Syntax and Compatibility.The SQL query appears correct, but ensure that it is syntactically compatible with GreptimeDB.
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Files selected for processing (2)
- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (14)
docs/nightly/zh/user-guide/overview.md (6)
3-4: Clear IntroductionThe introductory lines are clear and correctly formatted.
6-12: Clear SQL Query Example IntroductionThe introduction to the SQL query example is clear and well-explained.
13-24: SQL Query Example and ExplanationThe SQL query example is correct and the explanations are accurate.
43-53: Comprehensive Analysis of Key FeaturesThe analysis of key features is clear, correct, and comprehensive.
Tools
LanguageTool
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
55-66: Clear Next Steps GuidanceThe next steps section is clear and correctly formatted.
53-53: Verify Missing QuantifierThe static analysis tool suggests a missing quantifier between the numeral and noun.
- 了解了这些功能后，你现在可以直接探索感兴趣的功能， + 了解了这些功能后，你现在可以直接探索你感兴趣的功能，Tools
LanguageTool
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md (8)
3-4: Clear IntroductionThe introductory lines are clear and correctly formatted.
6-12: Clear SQL Query Example IntroductionThe introduction to the SQL query example is clear and well-explained.
13-24: SQL Query Example and ExplanationThe SQL query example is correct and the explanations are accurate.
43-53: Comprehensive Analysis of Key FeaturesThe analysis of key features is clear, correct, and comprehensive.
55-63: Clear Next Steps GuidanceThe next steps section is clear and correctly formatted.
33-33: Verify Loose Punctuation MarkThe static analysis tool suggests a loose punctuation mark.
- `approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency`: + `approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency` -Tools
LanguageTool
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
34-34: Verify Loose Punctuation MarkThe static analysis tool suggests a loose punctuation mark.
- `count(error) RANGE '15s' as num_errors`: + `count(error) RANGE '15s' as num_errors` -Tools
LanguageTool
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
39-39: Verify Loose Punctuation MarkThe static analysis tool suggests a loose punctuation mark.
- `matches(path, '/api/v1/avator')`: + `matches(path, '/api/v1/avator')` -Tools
LanguageTool
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
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@waynexia Can we have a sample output for this query? |
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Outside diff range, codebase verification and nitpick comments (2)
docs/nightly/zh/user-guide/overview.md (1)
53-53: Grammatical ImprovementThere is a grammatical issue where a measure word may be missing between the numeral and noun.
- 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 + 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步。Tools
LanguageTool
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md (1)
53-53: Punctuation ImprovementThere is a minor punctuation issue that needs addressing.
- Having understood these features, you can now go directly to exploring the features that interest you, or continue reading the next step in the sequence. + Having understood these features, you can now go directly to exploring the features that interest you, or continue reading the next steps in the sequence.
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- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~53-~53: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (16)
docs/nightly/zh/user-guide/overview.md (8)
3-4: Content Clarity and AccuracyThe introduction is clear and accurately sets the context for the user guide.
6-8: Introduction of SQL Query ExampleThe introduction to the SQL query example is clear and appropriate.
10-11: Explanation of the Query ContextThe context for using the SQL query is well-explained.
13-24: SQL Query ExampleThe SQL query example is well-formatted and demonstrates key features of GreptimeDB.
26-27: Explanation of the SQL QueryThe explanation of the SQL query's purpose and its components is clear and accurate.
29-41: Step-by-Step Breakdown of the SQL QueryThe step-by-step breakdown of the SQL query is thorough and easy to understand.
43-51: Description of GreptimeDB's Key FeaturesThe description of GreptimeDB's key features is comprehensive and informative.
55-66: Next Steps SectionThe next steps section is clear and provides a logical progression for the user.
docs/nightly/en/user-guide/overview.md (8)
3-4: Content Clarity and AccuracyThe introduction is clear and accurately sets the context for the user guide.
6-8: Introduction of SQL Query ExampleThe introduction to the SQL query example is clear and appropriate.
10-11: Explanation of the Query ContextThe context for using the SQL query is well-explained.
13-24: SQL Query ExampleThe SQL query example is well-formatted and demonstrates key features of GreptimeDB.
26-27: Explanation of the SQL QueryThe explanation of the SQL query's purpose and its components is clear and accurate.
29-41: Step-by-Step Breakdown of the SQL QueryThe step-by-step breakdown of the SQL query is thorough and easy to understand.
Tools
LanguageTool
[uncategorized] ~33-~33: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~34-~34: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
43-51: Description of GreptimeDB's Key FeaturesThe description of GreptimeDB's key features is comprehensive and informative.
55-65: Next Steps SectionThe next steps section is clear and provides a logical progression for the user.
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- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~56-~56: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~30-~30: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~36-~36: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~37-~37: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~42-~42: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (12)
docs/nightly/zh/user-guide/overview.md (5)
3-4: Introduction looks good.The introduction is concise and clear.
6-45: SQL query example and breakdown look good.The SQL query example is well-structured and the breakdown is clear.
48-55: Key features section looks good.The key features of GreptimeDB are well-documented and clear.
58-69: Next steps section looks good.The next steps are clear and provide useful links for further exploration.
56-56: Possible missing quantifier.The sentence might be missing a quantifier between the numeral and the noun.
- 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 + 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步。Likely invalid or redundant comment.
Tools
LanguageTool
[uncategorized] ~56-~56: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md (7)
3-4: Introduction looks good.The introduction is concise and clear.
6-45: SQL query example and breakdown look good.The SQL query example is well-structured and the breakdown is clear.
Tools
LanguageTool
[uncategorized] ~30-~30: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~36-~36: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~37-~37: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~42-~42: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
48-55: Key features section looks good.The key features of GreptimeDB are well-documented and clear.
58-66: Next steps section looks good.The next steps are clear and provide useful links for further exploration.
36-36: Loose punctuation mark.The punctuation mark seems to be loose.
- `approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of latency within a 15-second range and labels it as p95_latency. + `approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of latency within a 15-second range, and labels it as p95_latency.Likely invalid or redundant comment.
Tools
LanguageTool
[uncategorized] ~36-~36: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
37-37: Loose punctuation mark.The punctuation mark seems to be loose.
- `count(error) RANGE '15s' as num_errors`: Counts the number of errors within a 15-second range and labels it as num_errors. + `count(error) RANGE '15s' as num_errors`: Counts the number of errors within a 15-second range, and labels it as num_errors.Likely invalid or redundant comment.
Tools
LanguageTool
[uncategorized] ~37-~37: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
42-42: Loose punctuation mark.The punctuation mark seems to be loose.
- `matches(path, '/api/v1/avator')`: Filters the records to include only those matching the path `/api/v1/avator`. + `matches(path, '/api/v1/avator')`: Filters the records to include only those matching the path, `/api/v1/avator`.Likely invalid or redundant comment.
Tools
LanguageTool
[uncategorized] ~42-~42: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
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Actionable comments posted: 0
Outside diff range, codebase verification and nitpick comments (1)
docs/nightly/en/user-guide/overview.md (1)
31-66: Add a missing comma.The sentence might be missing a comma after "intervals".
- It calculates the 95th percentile latency and the number of errors in 15-second intervals and aligns the results to 5-second intervals for continuity and readability. + It calculates the 95th percentile latency and the number of errors in 15-second intervals, and aligns the results to 5-second intervals for continuity and readability.Tools
LanguageTool
[uncategorized] ~33-~33: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~40-~40: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~45-~45: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
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Files selected for processing (2)
- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~59-~59: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~33-~33: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~40-~40: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~45-~45: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (7)
docs/nightly/zh/user-guide/overview.md (4)
3-8: LGTM!The introduction to GreptimeDB and the user guide is clear and well-written.
9-18: LGTM!The introduction to the SQL query example is clear and provides good context.
19-30: LGTM!The SQL query example is clear and well-formatted.
31-72: LGTM!The explanation of the SQL query example and the key features of GreptimeDB is clear and well-written.
Tools
LanguageTool
[uncategorized] ~59-~59: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md (3)
3-8: LGTM!The introduction to GreptimeDB and the user guide is clear and well-written.
9-18: LGTM!The introduction to the SQL query example is clear and provides good context.
19-30: LGTM!The SQL query example is clear and well-formatted.
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Actionable comments posted: 2
Outside diff range, codebase verification and nitpick comments (2)
docs/nightly/zh/user-guide/overview.md (1)
53-57: Dead Links DetectedThe following files referenced in the documentation do not exist in the repository, resulting in dead links:
docs/user-guide/logs/overview.mddocs/user-guide/concepts/data-model.mddocs/user-guide/write-data/overview.mddocs/user-guide/query-data/overview.mddocs/user-guide/logs/write-logs.mddocs/user-guide/logs/query-logs.mddocs/user-guide/query-data/sql.mddocs/reference/sql/functions/overview.mddocs/user-guide/continuous-aggregation/overview.mddocs/user-guide/clients/overview.mddocs/user-guide/migrate-to-greptimedb/migrate-from-influxdb.mddocs/reference/sql/join.mdPlease update or remove these links to ensure the documentation is accurate and functional.
Analysis chain
Dead Link Check Required
The document contains several links to other parts of the documentation. Given previous comments about dead links, it's crucial to verify all the links in this document to ensure they are active and lead to the correct pages.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for dead links in the documentation. # Test: Fetch the URLs and check HTTP status codes. echo "Manual verification needed for link validity."Length of output: 100
Script:
#!/bin/bash # Extract URLs from the provided markdown snippet and check their HTTP status codes. urls=( "/user-guide/logs/overview.md" "/user-guide/concepts/data-model.md" "/user-guide/write-data/overview.md" "/user-guide/query-data/overview.md" "/user-guide/logs/write-logs.md" "/user-guide/logs/query-logs.md" "/user-guide/query-data/sql#aggregate-data-by-time-window" "/reference/sql/functions/overview.md" "/user-guide/continuous-aggregation/overview" "/user-guide/clients/overview.md#protocols" "/user-guide/migrate-to-greptimedb/migrate-from-influxdb" "reference/sql/join.md" ) for url in "${urls[@]}"; do # Assuming the base URL is the root of the repository if ! curl -s -o /dev/null -w "%{http_code}" "http://localhost:4000${url}" | grep -q "200"; then echo "Dead link found: ${url}" fi doneLength of output: 3588
Script:
#!/bin/bash # Check if the files referenced by the URLs exist in the repository. files=( "docs/user-guide/logs/overview.md" "docs/user-guide/concepts/data-model.md" "docs/user-guide/write-data/overview.md" "docs/user-guide/query-data/overview.md" "docs/user-guide/logs/write-logs.md" "docs/user-guide/logs/query-logs.md" "docs/user-guide/query-data/sql.md" "docs/reference/sql/functions/overview.md" "docs/user-guide/continuous-aggregation/overview.md" "docs/user-guide/clients/overview.md" "docs/user-guide/migrate-to-greptimedb/migrate-from-influxdb.md" "docs/reference/sql/join.md" ) for file in "${files[@]}"; do if [ ! -f "$file" ]; then echo "File not found: $file" fi doneLength of output: 2953
docs/nightly/en/user-guide/overview.md (1)
49-55: Fix Broken Documentation LinksThe following documentation links are returning a 404 status code and need to be fixed or updated:
- https://docs.greptime.com/user-guide/logs/overview.md
- https://docs.greptime.com/user-guide/concepts/data-model.md
- https://docs.greptime.com/user-guide/write-data/overview.md
- https://docs.greptime.com/user-guide/query-data/overview.md
- https://docs.greptime.com/user-guide/logs/write-logs.md
- https://docs.greptime.com/user-guide/logs/query-logs.md
- https://docs.greptime.com/reference/sql/functions/overview.md
- https://docs.greptime.com/user-guide/clients/overview.md#protocols
- https://docs.greptime.com/reference/sql/join.md
Please ensure these links are updated to point to the correct documentation pages.
Analysis chain
Enhance Documentation Links
Ensure all links are active and lead to the intended documentation pages. This is crucial for user navigation and usability.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the validity of documentation links. # Test: Check each link for correct redirection and availability. echo "Manual verification needed for documentation links."Length of output: 112
Script:
#!/bin/bash # Description: Verify the validity of documentation links by checking their HTTP status codes. # Array of URLs to check urls=( "https://docs.greptime.com/user-guide/logs/overview.md" "https://docs.greptime.com/user-guide/concepts/data-model.md" "https://docs.greptime.com/user-guide/write-data/overview.md" "https://docs.greptime.com/user-guide/query-data/overview.md" "https://docs.greptime.com/user-guide/logs/write-logs.md" "https://docs.greptime.com/user-guide/logs/query-logs.md" "https://docs.greptime.com/user-guide/query-data/sql#aggregate-data-by-time-window" "https://docs.greptime.com/reference/sql/functions/overview.md" "https://docs.greptime.com/user-guide/continuous-aggregation/overview" "https://docs.greptime.com/user-guide/clients/overview.md#protocols" "https://docs.greptime.com/user-guide/migrate-to-greptimedb/migrate-from-influxdb" "https://docs.greptime.com/reference/sql/join.md" ) # Check each URL and print the status code for url in "${urls[@]}"; do status_code=$(curl -o /dev/null -s -w "%{http_code}\n" "$url") echo "$url: $status_code" doneLength of output: 4336
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (2)
- docs/nightly/en/user-guide/overview.md (1 hunks)
- docs/nightly/zh/user-guide/overview.md (1 hunks)
Additional context used
LanguageTool
docs/nightly/zh/user-guide/overview.md
[uncategorized] ~59-~59: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
[uncategorized] ~33-~33: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
[uncategorized] ~39-~39: Loose punctuation mark.
Context: ...tency, 0.95) RANGE '15s' as p95_latency`: Calculates the 95th percentile of laten...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~40-~40: Loose punctuation mark.
Context: ...count(error) RANGE '15s' as num_errors: Counts the number of errors within a 15...(UNLIKELY_OPENING_PUNCTUATION)
[uncategorized] ~45-~45: Loose punctuation mark.
Context: ... -matches(path, '/api/v1/avator'): Filters the records to include only tho...(UNLIKELY_OPENING_PUNCTUATION)
Additional comments not posted (2)
docs/nightly/zh/user-guide/overview.md (1)
19-30: Verify SQL Query Syntax and Contextual AccuracyThe provided SQL example is crucial for demonstrating the capabilities of GreptimeDB. Ensure the syntax is correct and the example aligns with the described features. Also, verify the practicality and execution of the query in a real environment.
Verification successful
Verification Successful: SQL Query Syntax and Context
The SQL query in the provided snippet is syntactically correct and aligns with the documented features of GreptimeDB. The functions and clauses used (
approx_percentile_cont,RANGE,ALIGN,FILL, andmatches) are supported and correctly applied.
approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latencycount(error) RANGE '15s' as num_errorsINNER JOINonmetricsandlogsWHEREclause withtimeandmatches(path, '/api/v1/avator')ALIGN '5s' BY (host) FILL PREVScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the SQL query syntax and its execution context. # Test: Manually check the SQL syntax and consult with a database expert to confirm its feasibility. echo "Manual verification needed for SQL syntax and context."Length of output: 118
Script:
#!/bin/bash # Search for documentation or code references for `approx_percentile_cont` function rg "approx_percentile_cont" # Search for documentation or code references for `RANGE` clause rg "RANGE" # Search for documentation or code references for `ALIGN` clause rg "ALIGN" # Search for documentation or code references for `FILL` clause rg "FILL" # Search for documentation or code references for `matches` function rg "matches"Length of output: 191415
docs/nightly/en/user-guide/overview.md (1)
19-30: Verify SQL Query Syntax and PracticalityAs with the Chinese version, ensure the SQL query provided is syntactically correct and practically executable. This is crucial for maintaining the credibility of the documentation.
Verification successful
Verify SQL Query Syntax and Practicality
The provided SQL query needs to be syntactically correct and practically executable. Here are the key points to verify:
- Ensure the SQL keywords and functions are used correctly.
- Check for any missing or misplaced commas, parentheses, or other syntax elements.
- Validate the logical flow of the query, including joins, conditions, and groupings.
Since the initial script only recommended manual verification, I will generate a script to check the SQL query syntax using
ast-greporrg.
Verify SQL Query Syntax and Practicality
The provided SQL query needs to be syntactically correct and practically executable. Here are the key points to verify:
- Ensure the SQL keywords and functions are used correctly.
- Check for any missing or misplaced commas, parentheses, or other syntax elements.
- Validate the logical flow of the query, including joins, conditions, and groupings.
Since the initial script failed due to formatting issues, I will correct the SQL query string and re-run the script.
Verify SQL Query Syntax and Practicality
The provided SQL query appears as follows:
SELECT host, approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency, count(error) RANGE '15s' as num_errors, FROM metrics INNER JOIN logs on metrics.host = logs.host WHERE time > now() - INTERVAL '1 hour' AND matches(path, '/api/v1/avator') ALIGN '5s' BY (host) FILL PREVObservations:
Syntax:
- The
SELECTclause is correctly structured.- The
approx_percentile_contfunction is used with theRANGEkeyword, which seems to be a custom or specific SQL dialect feature.- The
countfunction is also used with theRANGEkeyword.- The
FROMclause withINNER JOINis correctly structured.- The
WHEREclause is correctly structured.- The
ALIGNandFILLkeywords are used, which may be specific to a particular SQL engine.Logical Flow:
- The query selects data from
metricsandlogstables, joining them on thehostfield.- It filters the data for the past hour and matches a specific API path.
- It calculates the 95th percentile latency and counts errors in 15-second intervals, aligning results to 5-second intervals.
Conclusion:
The SQL query appears to be syntactically correct and logically sound, assuming the SQL dialect supports the
RANGE,ALIGN, andFILLkeywords.Manual verification by a database expert is recommended to ensure compatibility with the specific SQL engine being used.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Confirm the SQL query's syntax and practicality. # Test: Manual verification by a database expert is recommended. echo "Manual verification recommended for SQL syntax and practicality."Length of output: 138
Script:
#!/bin/bash # Search for SQL queries in the documentation and validate their syntax. # Using ripgrep to find SQL queries and check for common syntax patterns. # Extract the SQL query from the specified file and lines. rg --multiline --multiline-dotall --context 10 --only-matching --fixed-strings 'SELECT host, approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency, count(error) RANGE '15s' as num_errors, FROM metrics INNER JOIN logs on metrics.host = logs.host WHERE time > now() - INTERVAL '1 hour' AND matches(path, '/api/v1/avator') ALIGN '5s' BY (host) FILL PREV' docs/nightly/en/user-guide/overview.mdLength of output: 531
Script:
#!/bin/bash # Search for SQL queries in the documentation and validate their syntax. # Using ripgrep to find SQL queries and check for common syntax patterns. # Correctly formatted SQL query string for ripgrep. rg --multiline --multiline-dotall --context 10 --only-matching --fixed-strings "SELECT host, approx_percentile_cont(latency, 0.95) RANGE '15s' as p95_latency, count(error) RANGE '15s' as num_errors, FROM metrics INNER JOIN logs on metrics.host = logs.host WHERE time > now() - INTERVAL '1 hour' AND matches(path, '/api/v1/avator') ALIGN '5s' BY (host) FILL PREV" docs/nightly/en/user-guide/overview.mdLength of output: 1658
Comments failed to post (2)
docs/nightly/zh/user-guide/overview.md
59-59: Possible Missing Quantifier
LanguageTool flagged a possible missing quantifier between a numeral and a noun. Review the context and adjust the phrasing if necessary.
- 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 + 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一个步骤。Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一个步骤。Tools
LanguageTool
[uncategorized] ~59-~59: 数词与名词之间一般应存在量词，可能缺少量词。
Context: ...数据库。 了解了这些功能后，你现在可以直接探索感兴趣的功能，或按顺序继续阅读下一步骤。 ## 下一步 * [概念](./concepts/overview.md...(wa5)
docs/nightly/en/user-guide/overview.md
33-33: Add Missing Comma for Clarity
Based on static analysis and previous comments, adding a comma would enhance the readability of this sentence.
- It calculates the 95th percentile latency and the number of errors in 15-second intervals and aligns the results to 5-second intervals for continuity and readability. + It calculates the 95th percentile latency and the number of errors in 15-second intervals, and aligns the results to 5-second intervals for continuity and readability.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.It calculates the 95th percentile latency and the number of errors in 15-second intervals, and aligns the results to 5-second intervals for continuity and readability.Tools
LanguageTool
[uncategorized] ~33-~33: Possible missing comma found.
Context: ...y and the number of errors in 15-second intervals and aligns the results to 5-second inte...(AI_HYDRA_LEO_MISSING_COMMA)
What's Changed in this PR
as title
Checklist
summary.ymlmatches the current document structure when you changed the document structure.Summary by CodeRabbit