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Right now we're putting everything in one environment.yml file. Maybe this isn't wise? I'm thinking of creating separate environment files for TPC-H vs normal benchmarks.
More broadly, I think th…
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With MACOS (14.4.1) 454 Archive Single Node Deploy **_trino appears to search for a worker node 10.5.0.2_** which has not been defined. Further I can't find any reference to that IP address in the sou…
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I've been digging into a possible performance regression with vectorized engine [here](https://github.com/cockroachdb/cockroach/issues/46663#issuecomment-605079632) and noticed that the query runtimes…
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## Enhancement
Starrocks3.1.11版本，使用DataX 10个并发导入tpch 1000g lineitem表，大概60亿行数据，导入到20亿行开始性能剧烈波动，导入速度从160MB/s 下降到20~90MB/s，一段时间后又会回升到150MB/s。
尝试调整过pindex相关的一些参数（如enable_pindex_read_by_page=true、enable_…
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Repro steps using `QueryRunner` as created by `io.trino.plugin.iceberg.catalog.rest.TestIcebergTrinoRestCatalogConnectorTest#createQueryRunner`
```
trino:tpch> CREATE TABLE t AS SELECT 1 a;
CRE…
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I ran `python main.py --training --database mysql --benchmark ./benchmark/queries/tpch`
This is the output file of my program running:
```
Use CUDA: True
2023-11-30 01:17:18 INFO Run AutoSte…
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Currently doing a query like:
```sql
SELECT json_extract(some_str, '$.some_number') FROM catalog.default.table ORDER BY timestamp LIMIT 1;
```
A breakpoint on the connector's `applyTopN` is not call…
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Same as TPCC, I also got a question about how to tune parameters for TPCH. But since this is an OLAP database, I am not sure which part I should focus on.
We are using TRANSACTION_READ_COMMITTED isol…
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```sql
-- Without NO_BACKSLASH_ESCAPES
trino:tpch> CREATE TABLE mariadb.tpch.test (c1 int) COMMENT 'a\bc';
trino:tpch> SHOW CREATE TABLE mariadb.tpch.test;
Create Table
---------------…
ebyhr updated
2 years ago
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