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Updates intro query to a demoable query #20

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Merged
goodroot merged 4 commits into from
Jul 17, 2024
Merged

Updates intro query to a demoable query #20

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83ea94b
updates to demoable query
goodroot Jul 17, 2024
eaa5677
Merge branch 'main' into new-intro-demo-query
goodroot Jul 17, 2024
b9849ff
use questdb-sql syntax
goodroot Jul 17, 2024
c12f8f0
Merge branch 'new-intro-demo-query' of https://github.com/questdb/doc…
goodroot Jul 17, 2024
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15 changes: 11 additions & 4 deletions introduction.md
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Expand Up @@ -89,10 +89,17 @@ efficiency and value.
Writing blazing-fast queries syntax and creating real-time
[Grafana](/docs/third-party-tools/grafana/) is done via familiar SQL:

```sql title="Navigate time with SQL"
SELECT timestamp, sensorName, tempC
FROM sensors LATEST ON timestamp
PARTITION BY sensorName;
```questdb-sql title='Navigate time with SQL' demo
SELECT
timestamp, symbol,
first(price) AS open,
last(price) AS close,
min(price),
max(price),
sum(amount) AS volume
FROM trades
WHERE timestamp > dateadd('d', -1, now())
SAMPLE BY 15m;
```

Intrigued? The best way to see whether QuestDB is right for you is to try it
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