Daniil Iaitskov

I want to create a simple table and get a runtime error. BigQuery service is not bothered with explaining what actually is missing and Haskell type system pass incomplete query....

Span linking

1

I don't understand how nested span is linked to its parent. withSpan doesn't have argument for parent span in flight id. I see eventlog parser reconstructs structure through Event Cap...

Expressing PostgreSQL functions via Sqlite

1

Hi, I develop a Haskell project [Napkin](https://soostone.github.io/tutorial/), which talks to multiple database backends (Postgres, Sqlite, BigQuery, SqlServer). There is an issue with having unified API of SQL functions. Every backend...

isolate-git isolate git in nix-shell

3

git is not isolated inside nix-shell environment. It is one of issues preventing cabal building the project and pushing PRs on Debian 10 (old glibc)

Error reporting is not sufficient

1

Hi, My app gets following exception up on basic select all from a single table: ``` ManyErrors [ BeamRowReadError {brreColumn = Nothing, brreError = ColumnErrorInternal "Prelude.read: no parse"}, BeamRowReadError {brreColumn...

Include token positions into AST

1

Token positions are required to preserve original expression formatting after refactoring - modified AST is transformed back to SQL source.

postgres types int4, float8 are not supported

1

Hi, parseStatement v0.6.0 fails for ``` SELECT CAST(42 AS int4) from t; ``` ``` SELECT CAST(42 AS float8) from t; ``` but float8 is a valid type in postgres 9.5...

Hex and binary literals are not supported

1

```sql select x'FF', b'1000' from table1; ```

Semigroup Gen instance

2

Why there is no Semigroup instance for generators? It must be very useful when building composite values such as url: ``` genUrl :: Gen Text genUrl = elements ["http", "https"]...