mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-20 22:11:45 +03:00
4c37b6838c
18 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Auke Booij
|
83ea4a254d |
server: plumb StoredIntrospection while building the Schema Cache
We'd like to be able to build a Schema Cache from only serializable data. We already have Metadata. The data that's missing to build a Schema Cache is referred to as "stored introspection", and this includes: - DB introspection - User-defined enum values (i.e. contents of specific DB tables) - Remote schema introspection This PR introduces a new `StoredIntrospection` container that holds that data, and plumbs it through to the right parts of the schema cache building process, so that stored introspection can be used as a substitute for fresh introspection requests against live data sources. The serialization of `StoredIntrospection` is intended to be straightforward: just take the serialized source introspection results, and put them in an appropriate JSON object. Though I don't think that this PR achieves that entirely. In order for `StoredIntrospection` to be deserializable (through `aeson` instances), while keeping the required code changes low, this piggy-backs off of the `ResolvedSource` data type. `ResolvedSource` is _almost_ exactly what we want, and _almost_ deserializable, so this PR brings it across the finish line by moving a few things out of that type, and adding a `FromJSON (RawFunctionInfo b)` context to the `Backend` type class. [PLAT-270]: https://hasurahq.atlassian.net/browse/PLAT-270?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [PLAT-270]: https://hasurahq.atlassian.net/browse/PLAT-270?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [PLAT-276]: https://hasurahq.atlassian.net/browse/PLAT-276?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ [PLAT-276]: https://hasurahq.atlassian.net/browse/PLAT-276?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7053 GitOrigin-RevId: 5001b4ea086195cb5e65886747eac2a0a657b64c |
||
kodiakhq[bot]
|
3f3b19c565 |
server: tune builder runners, for ByteStrings we're about to send
`toLazyByteString` is a little deficient in two ways: - It allocates relatively large chunks (4KB + 32KB +32KB, etc…) which is wasteful for small ByteStrings - It shrinks each chunk (Copying the data to a new chunk of exactly the right size) if it's not more than half filled. If we're running the builder right before we send it over the wire, this copy is totally extraneous (we simply end up with more work for the next GC) part of the effort: https://github.com/hasura/graphql-engine-mono/issues/5518 PR-URL: https://github.com/hasura/graphql-engine-mono/pull/7187 GitOrigin-RevId: b499cd49c33da6cfee96be629a36b5c812486e39 |
||
Daniel Harvey
|
11ff01f3e9 |
[server] Fix CockroachDB live queries
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/6551 Co-authored-by: Gil Mizrahi <8547573+soupi@users.noreply.github.com> GitOrigin-RevId: e78ce17d3ff5c677360b2927dca04a91e144952e |
||
|
Auke Booij
|
4c8ea8e865 |
Import pg-client-hs as PG
Result of executing the following commands:
```shell
# replace "as Q" imports with "as PG" (in retrospect this didn't need a regex)
git grep -lE 'as Q($|[^a-zA-Z])' -- '*.hs' | xargs sed -i -E 's/as Q($|[^a-zA-Z])/as PG\1/'
# replace " Q." with " PG."
git grep -lE ' Q\.' -- '*.hs' | xargs sed -i 's/ Q\./ PG./g'
# replace "(Q." with "(PG."
git grep -lE '\(Q\.' -- '*.hs' | xargs sed -i 's/(Q\./(PG./g'
# ditto, but for [, |, { and !
git grep -lE '\[Q\.' -- '*.hs' | xargs sed -i 's/\[Q\./\[PG./g'
git grep -l '|Q\.' -- '*.hs' | xargs sed -i 's/|Q\./|PG./g'
git grep -l '{Q\.' -- '*.hs' | xargs sed -i 's/{Q\./{PG./g'
git grep -l '!Q\.' -- '*.hs' | xargs sed -i 's/!Q\./!PG./g'
```
(Doing the `grep -l` before the `sed`, instead of `sed` on the entire codebase, reduces the number of `mtime` updates, and so reduces how many times a file gets recompiled while checking intermediate results.)
Finally, I manually removed a broken and unused `Arbitrary` instance in `Hasura.RQL.Network`. (It used an `import Test.QuickCheck.Arbitrary as Q` statement, which was erroneously caught by the first find-replace command.)
After this PR, `Q` is no longer used as an import qualifier. That was not the goal of this PR, but perhaps it's a useful fact for future efforts.
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5933
GitOrigin-RevId: 8c84c59d57789111d40f5d3322c5a885dcfbf40e
|
||
|
Daniel Harvey
|
4964ddc6e9 |
server: skip SOH header in FromCol EncJSON instance
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5710 GitOrigin-RevId: 6065c5b378cd458ad7ea05ce5ca5ff3cee5b13a7 |
||
Solomon
|
7a2352dd6e |
Introduce GDC Add/Remove Agent and List Source Kinds Metadata API Actions
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5415 GitOrigin-RevId: b46f928eae85a747378bbc18968d93dcb81c895a |
||
|
Auke Booij
|
a96e0c33cd |
Refactor EncJSON: fewer footguns, better syntax
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/5408 GitOrigin-RevId: 077afebc09e6aed6f201d5ed686d6f6e7050bf24 |
||
|
Auke Booij
|
dfd09159ec |
Fix JSON encoding issue (fix hasura/graphql-engine#7543 and hasura/graphql-engine#8200)
`encJFromAssocList` is broken since it does not appropriately escape the keys of the JSON dictionaries. Presumably it should. This is a hotfix for a JSON encoding issue. Longer-term solutions are being discussed in hasura/graphql-engine-mono#3736. PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4139 GitOrigin-RevId: 27afff319d268a4ec017c8eafd694cc17c2fd7f0 |
||
|
Auke Booij
|
8b103cc45a |
More direct encoding from Text to EncJSON
This avoids an intermediate step through `ByteString`. PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4160 GitOrigin-RevId: 50688746fac5b4c315bcb1c0dd54eefe2dc0b565 |
||
Robert
|
11a454c2d6 |
server, pro: actually reformat the code-base using ormolu
This commit applies ormolu to the whole Haskell code base by running `make format`. For in-flight branches, simply merging changes from `main` will result in merge conflicts. To avoid this, update your branch using the following instructions. Replace `<format-commit>` by the hash of *this* commit. $ git checkout my-feature-branch $ git merge <format-commit>^ # and resolve conflicts normally $ make format $ git commit -a -m "reformat with ormolu" $ git merge -s ours post-ormolu https://github.com/hasura/graphql-engine-mono/pull/2404 GitOrigin-RevId: 75049f5c12f430c615eafb4c6b8e83e371e01c8e |
||
jkachmar
|
4a83bb1834 |
Remote schema execution logic
https://github.com/hasura/graphql-engine-mono/pull/1995 Co-authored-by: David Overton <7734777+dmoverton@users.noreply.github.com> GitOrigin-RevId: 178669089ec5e63b1f3da1d3ba0a9f8debbc108d |
||
Auke Booij
|
84a129c8e4
|
server: heterogeneous execution of GraphQL queries (#5869)
https://github.com/hasura/graphql-engine/pull/5869 |
||
Alexis King
|
7e970177c1
|
Rewrite GraphQL schema generation and query parsing (close #2801) (#4111)
Aka “the PDV refactor.” History is preserved on the branch 2801-graphql-schema-parser-refactor. * [skip ci] remove stale benchmark commit from commit_diff * [skip ci] Check for root field name conflicts between remotes * [skip ci] Additionally check for conflicts between remotes and DB * [skip ci] Check for conflicts in schema when tracking a table * [skip ci] Fix equality checking in GraphQL AST * server: fix mishandling of GeoJSON inputs in subscriptions (fix #3239) (#4551) * Add support for multiple top-level fields in a subscription to improve testability of subscriptions * Add an internal flag to enable multiple subscriptions * Add missing call to withConstructorFn in live queries (fix #3239) Co-authored-by: Alexis King <lexi.lambda@gmail.com> * Scheduled triggers (close #1914) (#3553) server: add scheduled triggers Co-authored-by: Alexis King <lexi.lambda@gmail.com> Co-authored-by: Marion Schleifer <marion@hasura.io> Co-authored-by: Karthikeyan Chinnakonda <karthikeyan@hasura.io> Co-authored-by: Aleksandra Sikora <ola.zxcvbnm@gmail.com> * dev.sh: bump version due to addition of croniter python dependency * server: fix an introspection query caching issue (fix #4547) (#4661) Introspection queries accept variables, but we need to make sure to also touch the variables that we ignore, so that an introspection query is marked not reusable if we are not able to build a correct query plan for it. A better solution here would be to deal with such unused variables correctly, so that more introspection queries become reusable. An even better solution would be to type-safely track *how* to reuse which variables, rather than to split the reusage marking from the planning. Co-authored-by: Tirumarai Selvan <tiru@hasura.io> * flush log buffer on exception in mkWaiApp ( fix #4772 ) (#4801) * flush log buffer on exception in mkWaiApp * add comment to explain the introduced change * add changelog * allow logging details of a live query polling thread (#4959) * changes for poller-log add various multiplexed query info in poller-log * minor cleanup, also fixes a bug which will return duplicate data * Live query poller stats can now be logged This also removes in-memory stats that are collected about batched query execution as the log lines when piped into an monitoring tool will give us better insights. * allow poller-log to be configurable * log minimal information in the livequery-poller-log Other information can be retrieved from /dev/subscriptions/extended * fix few review comments * avoid marshalling and unmarshalling from ByteString to EncJSON * separate out SubscriberId and SubscriberMetadata Co-authored-by: Anon Ray <rayanon004@gmail.com> * Don't compile in developer APIs by default * Tighten up handling of admin secret, more docs Store the admin secret only as a hash to prevent leaking the secret inadvertently, and to prevent timing attacks on the secret. NOTE: best practice for stored user passwords is a function with a tunable cost like bcrypt, but our threat model is quite different (even if we thought we could reasonably protect the secret from an attacker who could read arbitrary regions of memory), and bcrypt is far too slow (by design) to perform on each request. We'd have to rely on our (technically savvy) users to choose high entropy passwords in any case. Referencing #4736 * server/docs: add instructions to fix loss of float precision in PostgreSQL <= 11 (#5187) This adds a server flag, --pg-connection-options, that can be used to set a PostgreSQL connection parameter, extra_float_digits, that needs to be used to avoid loss of data on older versions of PostgreSQL, which have odd default behavior when returning float values. (fixes #5092) * [skip ci] Add new commits from master to the commit diff * [skip ci] serve default directives (skip & include) over introspection * [skip ci] Update non-Haskell assets with the version on master * server: refactor GQL execution check and config API (#5094) Co-authored-by: Vamshi Surabhi <vamshi@hasura.io> Co-authored-by: Vamshi Surabhi <0x777@users.noreply.github.com> * [skip ci] fix js issues in tests by pinning dependencies version * [skip ci] bump graphql version * [skip ci] Add note about memory usage * generalize query execution logic on Postgres (#5110) * generalize PGExecCtx to support specialized functions for various operations * fix tests compilation * allow customising PGExecCtx when starting the web server * server: changes catalog initialization and logging for pro customization (#5139) * new typeclass to abstract the logic of QueryLog-ing * abstract the logic of logging websocket-server logs introduce a MonadWSLog typeclass * move catalog initialization to init step expose a helper function to migrate catalog create schema cache in initialiseCtx * expose various modules and functions for pro * [skip ci] cosmetic change * [skip ci] fix test calling a mutation that does not exist * [skip ci] minor text change * [skip ci] refactored input values * [skip ci] remove VString Origin * server: fix updating of headers behaviour in the update cron trigger API and create future events immediately (#5151) * server: fix bug to update headers in an existing cron trigger and create future events Co-authored-by: Tirumarai Selvan <tiru@hasura.io> * Lower stack chunk size in RTS to reduce thread STACK memory (closes #5190) This reduces memory consumption for new idle subscriptions significantly (see linked ticket). The hypothesis is: we fork a lot of threads per websocket, and some of these use slightly more than the initial 1K stack size, so the first overflow balloons to 32K, when significantly less is required. However: running with `+RTS -K1K -xc` did not seem to show evidence of any overflows! So it's a mystery why this improves things. GHC should probably also be doubling the stack buffer at each overflow or doing something even smarter; the knobs we have aren't so helpful. * [skip ci] fix todo and schema generation for aggregate fields * 5087 libpq pool leak (#5089) Shrink libpq buffers to 1MB before returning connection to pool. Closes #5087 See: https://github.com/hasura/pg-client-hs/pull/19 Also related: #3388 #4077 * bump pg-client-hs version (fixes a build issue on some environments) (#5267) * do not use prepared statements for mutations * server: unlock scheduled events on graceful shutdown (#4928) * Fix buggy parsing of new --conn-lifetime flag in |
||
Rakesh Emmadi
|
6d92e4f9db |
save permissions, relationships and collections in catalog with 'is_system_defined' explicitly (#3165)
* save permissions, relationships and collections in catalog with 'is_system_defined' * Use common stanzas in the .cabal file * Refactor migration code into lib instead of exe * Add new server test suite that exercises migrations * Make graphql-engine clean succeed even if the schema does not exist |
||
Vamshi Surabhi
|
24c0643a6d
|
Use ByteString to cache introspection response, closes #1942 (#2028)
If we store it as EncJSON, we still need to render it to ByteString for every request which will result in higher CPU usage |
||
|
Vamshi Surabhi
|
ce243f5899
|
multiplexed subscriptions (#1934)
* add types to represent unparsed http gql requests
This will help when we add caching of frequently used ASTs
* query plan caching
* move livequery to execute
* add multiplexed module
* session variable can be customised depending on the context
Previously the value was always "current_setting('hasura.user')"
* get rid of typemap requirement in reusable plan
* subscriptions are multiplexed when possible
* use lazytx for introspection to avoid acquiring a pg connection
* refactor to make execute a completely decoupled module
* don't issue a transaction for a query
* don't use current setting for explained sql
* move postgres related types to a different module
* validate variableValues on postgres before multiplexing subs
* don't user current_setting for queries over ws
* plan_cache is only visible when developer flag is enabled
* introduce 'batch size' when multiplexing subscriptions
* bump stackage to 13.16
* fix schema_stitching test case error code
* store hashes instead of actual responses for subscriptions
* internal api to dump subscriptions state
* remove PlanCache from SchemaCacheRef
* allow live query options to be configured on server startup
* capture metrics for multiplexed subscriptions
* more metrics captured for multiplexed subs
* switch to tvar based hashmap for faster snapshotting
* livequery modules do not expose internal details
* fix typo in live query env vars
* switch to hasura's pg-client-hs
|
||
Shahidh K Muhammed
|
b8700cce70
|
add spatial predicates for geography columns (close #1674) (#1735)
This PR adds support for PostGIS spatial predicates on geography columns. The predicates are _st_d_within and _st_intersects. |
||
|
Vamshi Surabhi
|
24dcefb142
|
use bytestring builder to represent encoded json (#1800) |