Modify gen_mandatory.prc to only process non-null field-names.

Modify mip_regions.pck to expose get_region_for_postcode.

Check-in ongoing work with mip_quotation.pck.

git-svn-id: http://locode01.ad.dom/svn/WEBMIP/trunk@3018 248e525c-4dfb-0310-94bc-949c084e9493

Modules/gen_mandatory.prc

@@ -24,7 +24,8 @@ BEGIN
     (SELECT DISTINCT field_name
                     ,table_name
                     ,description
-       FROM data_item_roles_import);
+       FROM data_item_roles_import
+      WHERE field_name IS NOT NULL);
 
   FOR l_enty IN (SELECT code
                    FROM enquiry_types) LOOP
@@ -67,7 +68,7 @@ BEGIN
       add_sql(l_sql
              ,'  FROM data_item_roles_import diri');
       add_sql(l_sql
-             ,' WHERE substr(diri.' ||
+             ,' WHERE field_name IS NOT NULL AND substr(diri.' ||
               REPLACE(l_enty.code
                      ,' '
                      ,'_'));
@@ -129,7 +130,7 @@ BEGIN
     add_sql(l_sql
            ,'  ');
   
-    -- 
+    --
     -- CHECK_MANDATORY
     --
     add_sql(l_sql
@@ -155,7 +156,7 @@ BEGIN
            ,'   RETURN BOOLEAN;');
     add_sql(l_sql
            ,'  ');
-    -- 
+    --
     -- GET_FIELD_LIST
     --
     add_sql(l_sql