-
```
Consider this query plan produced by our optimizer tests (actual plan):
-- SINK_WRITE |PARTITIONED|
-- RANDOM_MERGE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO…
-
When I execute a SQL like:
select age from table1 where mobile in (?,?,?......); // about 4k '?' here
The time for execute will be so so so long , maybe 8 seconds.
However, if I splice …
-
PDF: [orca-a-modular-query-optimizer-architecture-for-big-data.pdf](https://github.com/mrdrivingduck/paper-outline/files/6821002/orca-a-modular-query-optimizer-architecture-for-big-data.pdf)
Relate…
-
Use the Cascades Optimizer for more query optimization
-
### Question Validation
- [X] I have searched both the documentation and discord for an answer.
### Question
I was facing a similar issue to the one reported #12461 .
I am performing a RAG opera…
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I have noticed in some of my runs on smaller search spaces there are collisions between the points returned by subsequent `ask()` calls. Right now skopt prints a warning, but I would really prefer it …
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Based on the requirements and the existing TxtAI ecosystem, here's a proposed approach to develop LLM Integration for Knowledge Graph Enhancement:
1. Automatic Knowledge Graph Generation and Enrich…
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Given a list of predicate filters, push each one down to its source semantic model if it is safe to do so.
At this time, we will support pushdown for predicates which are strictly limited to metric_t…
-
### What happens?
Hi, while using dbt-duckdb, we started to experience OOM and huge temp tables. After looking into the problem, we discovered that the optimizer didn't create a physical plan as we…
-
### What happens?
We create a table like this:
```
CREATE TABLE s111(location string, id integer, _default_time_index_ TIMESTAMP)
```
and use this sql to query
```
select * from s111 where lo…