Antoine Leblanc 4815fcd500 server: progress on generic metadata ... This PR generalizes a bunch of metadata structures. Most importantly, it changes `SourceCache` to hold existentially quantified values: ``` data BackendSourceInfo = forall b. Backend b => BackendSourceInfo (SourceInfo b) type SourceCache = HashMap SourceName BackendSourceInfo ``` This changes a *lot* of things throughout the code. For now, all code using the schema cache explicitly casts sources to Postgres, meaning that if any non-Postgres `SourceInfo` makes it to the cache, it'll be ignored. That means that after this PR is submitted, we can split work between two different aspects: - creating `SourceInfo` for other backends - handling those other sources down the line GitOrigin-RevId: fb9ea00f32e840fc33c5467896fb1dfa5283ab42		2021-01-20 00:32:45 +00:00
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Class	Merge oss/master onto mono/main	2020-11-12 22:37:19 +05:30
Internal	server: expand metadata storage class with async actions and core metadata operations (#184)	2020-12-14 04:31:20 +00:00
Class.hs	server: progress on generic metadata	2021-01-20 00:32:45 +00:00
Collect.hs	Merge oss/master onto mono/main	2020-11-12 22:37:19 +05:30
Column.hs	server: don't memoize backend scalar type reps through WithScalarType (#136)	2020-12-03 12:22:24 +00:00
Monad.hs	Rewrite GraphQL schema generation and query parsing (close #2801) (#4111)	2020-08-21 12:27:01 -05:00
Schema.hs	Merge pull request #113 from hasura/karthikeyan/remote-schema-permissions	2020-12-21 09:12:35 +00:00