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Add example db connection string to usage

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Joe Nelson
2016-02-05 09:30:42 -08:00
parent ccb3eba9e3
commit 4dec445b82
1 changed files with 1 additions and 1 deletions
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src/PostgREST/Config.hs
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@@ -47,7 +47,7 @@ data AppConfig = AppConfig {
argParser :: Parser AppConfig
argParser = AppConfig
<$> argument str (help "(REQUIRED) database connection string" <> metavar "DB_URL")
<$> argument str (help "(REQUIRED) database connection string, e.g. postgres://user:pass@host:port/db" <> metavar "DB_URL")
<*> strOption (long "anonymous" <> short 'a' <> help "(REQUIRED) postgres role to use for non-authenticated requests" <> metavar "ROLE")
<*> strOption (long "schema" <> short 's' <> help "schema to use for API routes" <> metavar "NAME" <> value "public" <> showDefault)
<*> option auto (long "port" <> short 'p' <> help "port number on which to run HTTP server" <> metavar "PORT" <> value 3000 <> showDefault)