* fix: admin server dies silently by upgrading warp
Uses warp main branch https://github.com/yesodweb/wai/commit/ad041216b643f69a2a9c87cbf4c2988aa4633dd5
since there's no release yet.
* amend: use warp 3.4.14 for 3522917
Use a release instead of a git commit
* amend: update cabal index so cabal build succeeds
* chore: pin jose-jwt to build on CI
Admin server was crashing silently and requests hang indefinitely.
With this fix, we are now logging the admin server exceptions and also
close the socket afterwards so admin request don't hang.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
The PGRST000 database connection error message was "Database connection
error. Retrying the connection.", but reconnection attempts are already
logged separately by the reconnection observation, and on fatal errors
(e.g. authentication failure) PostgREST does not retry at all. Drop the
"Retrying the connection." part, leaving "Database connection error.".
Right now metrics observation handler does not track database connections but updates a single Gauge based on HasqlPoolObs events. This is problematic because Hasql pool reports various connection events in multiple phases. The connection state machine is not simple and to precisely report the number of connections in various states, it is necessary to track their lifecycles.
This change adds a ConnTrack data structure and logic to track database connections lifecycles. At the moment it supports "connected" and "inUse" connection counts precisely. The "pgrst_db_pool_available" metric is implemented on top of ConnTrack instead of a simple Gauge.
Renames the "Functions" in the logs to "RPCs". This clarifies that
we log number of callable functions and not the number of SQL objects.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
PostgREST failed when querying role settings where current
role name contained uppercase letters. This commit resolves
it by quoting the CURRENT_USER.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
retryingSchemaCacheLoad flushes the pool upon every retry before it starts reloading the schema. This is too early as schema reloading might take some time during which new connections might be acquired. The consequence is that:
* upon successful schema cache reload we might have some connections created with the old schema cache
* we close connections upon each retry and under load we will keep closing and re-opening connections until schema cache load succeeds
This change is to make sure we flush the pool only after successful schema cache querying but before loading (so that connections acquired during loading wait for it and do not interfere with timing the loading process).
Diagnosing problems with listener channel notifications not being handled properly by PostgREST connected to read replicas is difficult. Issues might be related to lost connections and listener not being connected to the right host after failover or database server restarts.
This patch adds logging of actual host:port used by libpq connection opened by the listener. It should make it easier to find out if PostgREST is connected to the right host.
Fixed integer type mapping in OpenAPI 2.0: replaced the invalid integer format with int32/int64 and added the toSwaggerFormat function to map PostgreSQL types to valid OpenAPI 2.0 formats:
smallint -> int32
integer -> int32
bigint -> int64
Fixes#4646. Using the repro on #4646, this now produces the log:
```
11/Feb/2026:09:40:08 -0500: Warp server error: stack overflow
```
When:
```
$ curl localhost:3000/
curl: (52) Empty reply from server
```
(cherry picked from commit e95e815483)
retryingListen function potentially leaks database connections. This patch ensures the connections are released in case of listen/notify errors.
(cherry picked from commit 00c7cb1a22)
* Calculation of hint message when requested relation is not present in schema cache requires creation of a FuzzySet (to use fuzzy search to find candidate tables). For schemas with many tables it is costly.
This patch introduces dbTablesFuzzyIndex in SchemaCache to memoize the FuzzySet creation.
* Additionally, because of FuzzySet large memory requirements, this patch introduces a limit of 500 relations per schema, above which FuzzySet is not created and hint calculation disabled.
(cherry picked from commit e592d568c6)
The hasSingleUnnamedParam function was only checking the parameter type
but not whether the parameter actually had no name. This caused functions
with a single NAMED parameter (e.g., `foo(data json)`) to incorrectly
match the single-param fallback mode.
The result was a confusing PostgreSQL error 42883 "function does not exist"
instead of a clean PGRST202 error explaining that no matching function
was found.
Added ppName == mempty check so functions with named parameters don't
incorrectly match the single-param fallback.
(cherry picked from commit fd6a3bdccf)
Postgrest fails on unsupported pg versions. However before killing
the thread, it continues to print a few more log messages which
were misleading. This commit fixes this by making sure that the
no log message should be printed after the unsupported pg version
observation and kill the thread immediately.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
(cherry picked from commit 0fa2f569a7)
The changelog description mentioned that we follow semantic
versioning but from now on we don't. Hence updated the description
to reflect new versioning policy.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
(cherry picked from commit eb908c696f)
Updates streaming-commons to version 0.2.3.1. This resolves#3202.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
(cherry picked from commit 58efc2680e)
steve-chavez