- allows queries to refer to current_setting('app.settings.foo') to retrieve variables
- useful for 12-factor apps (app data can be in environment)
- provides workaround for AWS Relational Database Service (RDS) not
allowing `ALTER DATABASE SET 'app.[KEY]' TO '[VALUE]'` on database.
* Add connection retrying on startup and SIGHUP, Fix#742
* Ensure that only one connection worker can run at a time
* Change ConnectionError status code to 503 and add automatic connection retrying
* Replace Prelude import for Protolude in middleware
* Remove qualifier from Text type
* Replace Prelude for Protolude, replace 'cs' for 'toS' calls, also change some name bindings
* Replace Prelude in main for Protolude. Replace error calls for panic calls. Also replace cs for toS
* Replace Prelude for Protolude
* Replace Prelude for Protolude in OpenAPI
Previously when making a change and running `stack test`, it would
compile each module 3 times: for the library, the executable, and the
test suite.
This change more cleanly segregates the hs-source-dirs for each target,
which avoids recompilation. The only source change is moving Main.hs
into its own directory (but it's otherwise unchanged). See also:
<http://stackoverflow.com/questions/6711151/how-to-avoid-recompiling-in-this-cabal-file>
steve-chavez