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Hi,
Functions like `mean()`, `sum()`, and others typically include an `na.rm` parameter, which allows you to control whether `NA` values should be excluded from calculations. However, it appears th…
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### Is your feature request related to a problem or challenge?
DataFusion doesn't support ordered-set aggregate functions yet.
Those functions are supported in [Postgres](https://www.postgresql…
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Not sure if this is a bug in Rails or this gem, but since [a subquery name](https://api.rubyonrails.org/classes/ActiveRecord/QueryMethods.html#method-i-from) is not provided to `from` [here](https://g…
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**What is the bug?**
Aggregate functions could work in select clause even there is no group by as long as all items in `select` are aggregate functions.
Here are some examples:
```sql
select max(a…
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### Feature Request
Implement a `SUM_IF(x, y)` aggregate function that would return the sum of TRUE input values. This would be equivalent to `SUM(CASE WHEN x THEN y END)`
### Desired Functional…
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**Use case**
More complex processing for event chain
**Describe the solution you'd like**
```sql
sequenceMatchEvents('(?1)(?2)')(time, number = 1, number = 2) as events = [100, 300]
arrayDif…
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## Enhancement
Since StarRocks has already integrated with [DataSketches](https://datasketches.apache.org/) and supported [HLLSketch](https://github.com/StarRocks/starrocks/issues/20831), but we ca…
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Say we have following table:
```
create table foo (id bigserial primary key, value bigint NOT NULL, name text NOT NULL);
```
In this query, `max` is nullable because table may not have specifi…
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I think it's a good start regarding the new JSON type, but got wrong behavior when using aggregate functions for JSON field types after some tests.
Here're some cases.
```SQL
select version();
…
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### Which OpenObserve functionalities are relevant/related to the feature request?
log search
### Description
As a user, I want to make use of the SQL `FILTER` clause, so that I can present the sam…
ghost updated
2 months ago