./migrations/047a51b_to_49bed63.sql

047a51b_to_49bed63.sql

@@ -0,0 +1,37 @@
+drop type "public"."usr_username";
+
+set check_function_bodies = off;
+
+CREATE OR REPLACE FUNCTION public.create_newtype_text(qualified_name text)
+ RETURNS void
+ LANGUAGE plpgsql
+AS $function$
+begin
+  execute concat('create type ', qualified_name, ' as (str text);');
+  execute concat( 'create function '
+                , qualified_name || '_to_string(val ' || qualified_name || ')'
+                , E' returns text language sql as \'select (val.str);\';'
+                );
+  execute concat( 'create function '
+                , qualified_name || '_of_string(val text)'
+                , ' returns ' || qualified_name || E' language sql as \'select row(val);\';'
+                );
+end;
+$function$
+;
+
+CREATE OR REPLACE FUNCTION public.usr_username_of_string(val text)
+ RETURNS usr_username
+ LANGUAGE sql
+AS $function$select row(val);$function$
+;
+
+CREATE OR REPLACE FUNCTION public.usr_username_to_string(val usr_username)
+ RETURNS text
+ LANGUAGE sql
+AS $function$select (val.str);$function$
+;
+
+create type "public"."usr_username" as ("str" text);
+
+