Allows configuring postgrest from the db by setting config parameters
on the connection role. For example:
ALTER ROLE postgrest_test_authenticator
SET pgrst.jwt-secret = "REALLYREALLYREALLYREALLYVERYSAFE"
The above wWill set the `jwt-secret` config option accordingly.
SUPERUSER privileges are required for ALTERing role settings,
so this might not work on some cloud-managed databases.
This feature is enabled by default, for disabling it you can add the
following to the config file:
db-load-guc-config = false
When there's no connection to pg, the following error happens
when running --dump-schema:
postgrest: user error (Pattern match failure in do expression at
main/Main.hs:361:5-14)
Now it shows a regular "could not connect to server.." error.
- Parametrize filters
- Parametrize LIMIT/OFFSET
- Parametrize JSON path(select=col->$1)
- Single parameter for IN(use ANY)
- Also enable prepared statement for the EXPLAIN
used on the estimated count.
Change callProc/createWriteStatement to H.Snippet.
Parametrize the inputs on the same SQLFragments by taking advantage
of hasql-dynamic-statements. It's not necessary to parametrize
every input, inlining with pgFmtLit can still be used for queries
that can't be parametrized(like SET LOCALs).
Also adds hasql-dynamic-statements to Nix and stack.
Improves performance by not utf8 encoding the whole query with
encodeUtf8. Only certain parts.
It's also a gradual step needed to use the Snippet type
from hasql-dynamic-statements.
* remove configQuiet from Config
configQuiet was not an end user setting.
The logging setup is now an internal parameter.
* move proxy uri validation to Private dir
Fixes https://github.com/PostgREST/postgrest/issues/1512
Helps on environments where you can't send unix signals(Windows, managed
containers). Also provides better UX for schema reloads - NOTIFY
can be sent from pg clients(psql, pgadmin).
`NOTIFY pgrst` - with no payload - should be done to reload the schema cache.
Notifications with a payload will be ignored.
The channel can be enabled with `db-channel-enabled`(false by default)
and its name can be configured with `db-channel`.
The LISTEN thread uses a dedicated pg connection.
This connection is recovered if it fails.
A debounce of 1ms is done in case too many NOTIFYs arrive.
When doing:
```
cabal upload dist-newstyle/sdist/postgrest-7.0.1.tar.gz
```
The following error is shown:
```
Error: Invalid package
'ghc-options: -Wall -Werror' makes the package very easy to break with
future GHC versions because new GHC versions often add new warnings.
Use just 'ghc-options: -Wall' instead. Alternatively, if you want to
use this, make it conditional based on a Cabal configuration flag
(with 'manual: True' and 'default: False') and enable that flag
during development.
```
Put -Werror in a cabal flag to work around this restriction.
Makes previous duck typing regex unnecessary since the FK can be renamed
to a singular name or to any other format.
* Remove embedding with duck typed column names
* Allow embedding by foreign key name
* Add junction disambiguation tests
When having one-to-many relationships like:
person -< message[sender]
person -< message[recipient]
person_detail -< message[sender]
person_detail -< message[recipient]
Where person_detail is a view of person.
This request:
GET "/message?select=*,sender(*)"
Is ambiguous. Both person or person_detail could be embedded.
Until now we have returned the first detected relationship but
now we return a 300 Multiple Choices error with a
descriptive error message asking the user to disambiguate.
This is more helpful for the user and also aids in cases of more
complex relationships.
PATCH/DELETE can now be done without adding Prefer return=minimal when
the user doesn't have SELECT privileges.
* Also fix PATCH wrong HTTP status code
This workaround is no more necessary since the addition of #978.
* Also add a test for proving parent embeds offset is consistent
with other types of embeds.
* separate fieldNames from getting fkCols
* Put binaryField inside readSqlParts
* Move scalar proc logic to binaryField
* Move logic for the "SELECT *" default to DbRequestBuilder
* Move range logic from App to RangeQuery
* Move decoder logic to Statement modules
* Move location headers logic to functions
* Add a comment for App.hs module
steve-chavez