feat: Make db-schemas optional

Resolves #1769, Ref #1823

test/io/configs/boolean-numeric.config

@@ -1,4 +1,3 @@
-db-schemas = "required"
 db-anon-role = "required"
 
 db-channel-enabled = "1"

test/io/configs/boolean-string.config

@@ -1,4 +1,3 @@
-db-schemas = "required"
 db-anon-role = "required"
 
 db-channel-enabled = "true"

test/io/configs/defaults.config

@@ -1,4 +1,3 @@
-db-schemas = "required"
 db-anon-role = "required"
 # Not the default, but only works with PG* variables, which are not set
 db-config = false

test/io/configs/expected/boolean-numeric.config

@@ -8,7 +8,7 @@ db-pool-timeout = 10
 db-pre-request = ""
 db-prepared-statements = false
 db-root-spec = ""
-db-schemas = "required"
+db-schemas = "public"
 db-config = true
 db-tx-end = "commit"
 db-uri = "postgresql://"

test/io/configs/expected/boolean-string.config

@@ -8,7 +8,7 @@ db-pool-timeout = 10
 db-pre-request = ""
 db-prepared-statements = false
 db-root-spec = ""
-db-schemas = "required"
+db-schemas = "public"
 db-config = true
 db-tx-end = "commit"
 db-uri = "postgresql://"

test/io/configs/expected/defaults.config

@@ -8,7 +8,7 @@ db-pool-timeout = 10
 db-pre-request = ""
 db-prepared-statements = true
 db-root-spec = ""
-db-schemas = "required"
+db-schemas = "public"
 db-config = false
 db-tx-end = "commit"
 db-uri = "postgresql://"

test/io/configs/expected/types.config

@@ -8,7 +8,7 @@ db-pool-timeout = 10
 db-pre-request = ""
 db-prepared-statements = true
 db-root-spec = ""
-db-schemas = "required"
+db-schemas = "public"
 db-config = true
 db-tx-end = "commit"
 db-uri = "postgresql://"

test/io/configs/sigusr2-settings.config

@@ -1,3 +1,4 @@
+# will be replaced in test
 db-schemas = "public"
 
 app.settings.name_var = "John"

test/io/configs/types.config

@@ -1,6 +1,5 @@
 # tests how config options fall back with invalid types
 db-anon-role = "required"
-db-schemas = "required"
 
 # expects string
 app.settings.test = false