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In #1394, we switched to `pl.scan_parquet` to enable streaming. This has caused some of the TPC-H queries to fail.
```
FAILED tests/tpch/test_polars.py::test_query_3 - polars.exceptions.ComputeErr…
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### Description
it will be nice if polars support running all the 22 TPCH SQL Queries unmodified, so far only 1 and 6 seems to be working
https://colab.research.google.com/drive/17vaCF-3QSe0bGv0YOCe…
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Currently, the streamer API is used by the lookup and index joins. We should consider using it to power the TableReader use cases too.
- [x] Current prototype is #103659.
- [ ] Ideally, we'd intro…
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This works:
```yaml
- pyspark ==3.4.1
- openjdk ~=11.0
- grpcio ==1.59.3
- grpcio-status ==1.57.0
```
However, this crashes:
```yaml
- pyspark ==3.5.0
- openjdk ~=11.0
- grpci…
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Some of the e2e tests are failing with following error:
```
com.facebook.presto.nativeworker.AbstractTestNativeTpchQueries.testTpchQ18(AbstractTestNativeTpchQueries.java:172)
at sun.reflect.Nati…
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This is a genuine question, not a suggestion or a request for work. Why did we choose to focus on these seven queries. Are they special in some way?
@phofl I suspect that this question is mostly …
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~~~sql
select
p_brand,
p_type,
p_size,
count(distinct ps_suppkey) as supplier_cnt
from
data.tpch.partsupp,
data.tpch.part
where
p_partkey = ps_partkey
and p_…
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After encountering a suboptimal plan for query 6 (as described in #46677), I decided to run all TPC-H queries *without* automatic stats present and *with* automatic stats present. All queries ran on a…
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Мало запросов проходит. Сообщения об ошибках в приложенном файле.
Воспроизводится командой:
```
ydb -e grpc://c0fn3c4egdtutsg7lhq7.cluster.testing.ydb.yandex.net:2135 -d /olap-testing-sas-perf/ki…
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### Search before asking
- [X] I have searched in the [issues](http…