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Связано: https://github.com/ydb-platform/ydb/issues/6269
```
: Error: ydb/library/yql/minikql/computation/mkql_block_impl.cpp:205: ToValueDescr(): requirement ConvertInputArrowType(type, ret) fail…
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1. [Uber Engineering's Blog on PSQL Limitations](https://eng.uber.com/postgres-to-mysql-migration/)
2. [Evaluating HA for Postgres](https://www.timescale.com/blog/high-availability-timescaledb-postgr…
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#### Summary
Unicode errors! I'm including an error traceback, a git patch that solves the error, and then a subsequent traceback for a second error I couldn't solve. I appreciate any help getting th…
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version with error
07.08.2024 - 08.08.2024 main.4716f59
prev tested version
31.07 - 01.08.2024 main.6316570
dash https://datalens.yandex/ug26hdjlxoeoi?tab=8J&state=46bceaed314
https://proxy.s…
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Datenbasis sind OLTP und OLAP Daten eines Data Warehouse eines Onlineversands (AdventureWorks)
Daten aus Produktion, Verkauf, Personen, Kunden, Bestellungen..
Analytics Methoden anwenden - entwe…
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Hey Willem,
tried to use your plugin, but when doing on a simple model Ping, it raised an exception on
## Ping.olap_drilldown(:created_daily => :period_1)
## ActiveRecord::StatementInvalid: Mysql::E…
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## Description
There is a one-to-many relationship between `Organization` and `Metadata`. We have two approaches to model this relationship.
### Linked (Denormalized) Data
```
{
"id": "",
"nam…
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# Feature discussion / request
DuckDB is an increasingly popular embedded OLAP database. It is frequently used in the browser, due to its WASM client. It'd be great to extend Knex with a DuckDB dia…
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```
The following NPE was thrown when I was adding a 2nd dimension to the OLAP
query. The Dimension has 2 differen hierarchies:
java.lang.NullPointerException
at
ca.sqlpower.wabit.olap.OlapResu…
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/alidata1/soft/apache-doris-0.12.0-incubating-src/be/src/runtime/memory_scratch_sink.cpp:20:10: fatal error: arrow/memory_pool.h: No such file or directory
#include
^~~~~~~~~~~~~~~~~~~~~…