* Add 300 response for overloaded functions with same argument names but different types
* Add Path type to handle validations and errors before defining the Target
Now that PgVersion is not part of DbStructure, Config is a more apt
module for it.
Also rename getDbStructure to queryDbStructure. AppState also had a
getDbStructure function for a record field.
* Change empty body reponse to null for scalar functions returning void or null values
* Add test for functions returning an integer with null value
Co-authored-by: Laurence Isla <lau.isla.c@gmail.com>
resolves#1584
BREAKING CHANGE:
Changed output of RPCs to match return type better:
* single scalar return: value (unchanged)
* setof scalar return: array of values (new; was array of objects)
* single composite return: object (new; was array of objects)
* setof composite return: array of objects (unchanged)
* void return: nothing (new; was "null")
A single OUT column is now treated as "composite" instead of "scalar",
i.e. consistent with multiple OUT columns.
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
In particular, check buggy behavior around embedded quoted JSON
and Postgres versions, compare
https://www.postgresql.org/message-id/D6921B37-BD8E-4664-8D5F-DB3525765DCD%40vllmrt.net
This adds version-bounded tests for the handling of quoted JSON,
and a pending test that documents the assumption that Postgres >=10
intends to parse quoted JSON as a string (similar to how jsonb works
now).
* Update config default; Copy non-defaults
* Update .stylish-haskell config version to match pgrst
* Apply stylish haskell to all files
* CircleCI config
* Remove redundant import.
What is used from Network.HTTP.Types.Headers is also exported by Network.HTTP.Types.
* Grouped imports
* Show un-styled files on CircleCI failure
* Fix styling imports
* Apply adhoc standard correctly
* Add test for params=single-object on GET
* Add tests for procs with DEFAULT args
* Add tests for overloaded functions
* Add test for PATCHing with an empty json array, this previously
gave a "Something is wrong" error
