until now, plpgsql_check has not AST statements walker. There is already more iteration over AST in some multi purposes iterators.

Now I have a plan to transform these AST iterators to more one purpose walkers.

Author: okbob

meson.build

@@ -50,6 +50,7 @@ sources = files(
   'src/stmtwalk.c',
   'src/tracer.c',
   'src/fextra_cache.c',
+  'src/generic_stmt_walker.c',
 )
 
 data = [ module_name + '.control',