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It is often necessary to filter a table depending on the selected values.
The idea is that (like in MS Access) you can select some values,
right click and choose a menu 'Filter > All cell values'
o…
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- Microsoft.SqlServer.DacFx Version 161.6374.0
- Reproduced on both .NET 6.0 and .NET 7.0
- Windows 11
The `Microsoft.SqlServer.TransactSql.ScriptDom.TSql160Parser` fails to parse the following e…
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I tried to start a query from an inline collection using `DbContext.FromExpression`. It is translates to SQL mostly correctly, but then the query is ordered by an `_ord` column that wasn't added to th…
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```
The SQL language in mod_ndb should support expressions that use basic
arithmetic operations,
such as "SELECT * FROM table1 where PRIMARY KEY = $j - 1" and "SELECT ( (2 *
item_number) + 6)
A…
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저는 회사에서 DB를 만들고 있습니다.
이렇게 얘기하면 꼭 듣는 질문이 "아 데이터베이스 다룬다고?"인데,
그게 아니고 OLAP를 만들고 있습니다.
OLAP 중에 SQL parsing, optimization을 담당하고 있고 그 외에도 이런저런 다른 일도 합니다.
개발을 3년 정도 하니 저도 하고 싶은 프로젝트가 생깁니다.
이거 parser를 …
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## File a bug
When comparing a nullable integer that has a ?? fallback an exception occurs at query time.
```
System.InvalidOperationException: 'The binary operator Equal is not defined for the type…
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**Is your feature request related to a problem? Please describe.**
Qualification tool currently reports the unsupported expressions in unsupportedOperators.csv. Qual tool also reports Execs(both suppo…
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I'm not sure if this should parse, Postgres for example also fails, but if possible it would be nice if this at least parsed if not executed correctly.
I tested this in datafusion-cli, but original…
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```
The SQL language in mod_ndb should support expressions that use basic
arithmetic operations,
such as "SELECT * FROM table1 where PRIMARY KEY = $j - 1" and "SELECT ( (2 *
item_number) + 6)
A…
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Spec only allows grouping by columns present on the table resulting from the FROM clause. (among other related features)
However this is a common requirement and extension and something we support in…