---
title: "Discussion on \"Unlock Complex Time Series Analysis in SQL with Range Queries\" | Hashnode"
description: "Discussion on \"Unlock Complex Time Series Analysis in SQL with Range Queries\". Background\nTime-series data often requires querying and aggregating over specified time intervals, a pattern well-supported by PromQL's Range selector. However, executing these queries in standard SQL is notably complex. To address this, GreptimeDB h..."
url: "https://hashnode.com/posts/unlock-complex-time-series-analysis-in-sql-with-range-queries/658cc9c6c0aa61ab7c534fb7"
---

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# [Unlock Complex Time Series Analysis in SQL with Range Queries](https://greptime.hashnode.dev/unlock-complex-time-series-analysis-in-sql-with-range-queries?utm_source=hashnode&utm_medium=feed)

Background Time-series data often requires querying and aggregating over specified time intervals, a pattern well-supported by PromQL's Range selector. However, executing these queries in standard SQL is notably complex. To address this, GreptimeDB h...

Dec 28, 2023 · 6 min read · greptime.hashnode.dev  
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