Commit Graph

7 Commits

Author SHA1 Message Date
Antoine Leblanc
d91029ad51 [gardening] remove all traverse functions from RQL.IR
### Description

This PR removes all `fmapX` and `traverseX` functions from RQL.IR, favouring instead `Functor` and `Traversable` instances throughout the code. This was a relatively straightforward change, except for two small pain points: `AnnSelectG` and `AnnInsert`. Both were parametric over two types `a` and `v`, making it impossible to make them traversable functors... But it turns out that in every single use case, `a ~ f v`. By changing those types to take such an `f :: Type -> Type` as an argument instead of `a :: Type` makes it possible to make them functors.

The only small difference is for `AnnIns`, I had to introduce one `Identity` transformation for one of the `f` parameters. This is relatively straightforward.

### Notes

This PR fixes the most verbose BigQuery hint (`let` instead of `<- pure`).

https://github.com/hasura/graphql-engine-mono/pull/1668

GitOrigin-RevId: e632263a8c559aa04aeae10dcaec915b4a81ad1a
2021-07-08 15:42:53 +00:00
Robert
5cc91aebc3 server: Log action and event names (close #1603)
- add name fields to log output in several spots:
  - action logs get the action name in detail.action_name
  - events (triggered and scheduled) get the trigger name in detail.event_name
  - one-off scheduled events don't have a trigger name; instead, they get the
    comment if it exists
- remove unused event creation timestamp from ExtraLogContext

https://github.com/hasura/graphql-engine-mono/pull/1712

GitOrigin-RevId: 28907340d4e2d9adc0c48cc5d3010eef1fa902e1
2021-07-05 07:48:39 +00:00
Antoine Leblanc
8a77386fcf server: IR for DB-DB joins
### Description

This PR adds the required IR for DB to DB joins, based on @paf31 and @0x777 's `feature/db-to-db` branch.

To do so, it also refactors the IR to introduce a new type parameter, `r`, which is used to recursively constructs the `v` parameter of remote QueryDBs. When collecting remote joins, we replace `r` with `Const Void`, indicating at the type level that there cannot be any leftover remote join.

Furthermore, this PR refactors IR.Select for readability, moves some code from IR.Root to IR.Select to avoid having to deal with circular dependencies, and makes it compile by adding `error` in all new cases in the execution pipeline.

The diff doesn't make it clear, but most of Select.hs is actually unchanged. Declarations have just been reordered by topic, in the following order:
- type declarations
- instance declarations
- type aliases
- constructor functions
- traverse functions

https://github.com/hasura/graphql-engine-mono/pull/1580

Co-authored-by: Phil Freeman <630306+paf31@users.noreply.github.com>
GitOrigin-RevId: bbdcb4119cec8bb3fc32f1294f91b8dea0728721
2021-06-17 23:13:05 +00:00
Antoine Leblanc
2152911e24 server: introduce Hasura.Base (take 2)
GitOrigin-RevId: 0dd10f1ccd338b1cf382ebff59b6ee7f209d39a1
2021-05-11 15:19:33 +00:00
Antoine Leblanc
ba70ca427a server: switch to a sub-backend approach
GitOrigin-RevId: 660126d5f65620fb58a3ffcbed564e9e35f59938
2021-04-21 21:45:32 +00:00
Rakesh Emmadi
362230e8d0 server: async action query subscription
Multi source support had limited the availability of async action queries in subscriptions. This PR
adds support for async action query subscriptions with new implementation. Also addresses https://github.com/hasura/graphql-engine/issues/6460.

GitOrigin-RevId: 5ddc321073d224f287dc4b86ce2239ff55190b36
2021-03-31 10:40:15 +00:00
Rakesh Emmadi
2b0c990d50 server: remove Action.hs-boot file
GitOrigin-RevId: 65267a7b6343a12b690f7710785fdfa30873e479
2021-03-10 07:27:19 +00:00