modified key parameters (removed null) for rls_vs table

db/schema/rls_vs.xml

@@ -23,7 +23,6 @@
 		<name>id</name>
 		<type>string</type>
 		<size>48</size>
-		<null/>
     </column>
 	
 	<!-- id of "parent" resource list subscription 

scripts/dbtext/ser_db/rls_vs

@@ -1 +1 @@
-id(str,null) rls_id(str) uri(str) 
+id(str) rls_id(str) uri(str) 

scripts/mysql/my_create.sql

@@ -394,7 +394,7 @@ CREATE TABLE rls_subscription (
 );
 
 CREATE TABLE rls_vs (
-    id VARCHAR(48),
+    id VARCHAR(48) NOT NULL,
     rls_id VARCHAR(48) NOT NULL,
     uri VARCHAR(255) NOT NULL,
     UNIQUE KEY rls_vs_key (id)

scripts/oracle/or_create.sql

@@ -378,7 +378,7 @@ CREATE TABLE rls_subscription (
 );
 
 CREATE TABLE rls_vs (
-    id string(48),
+    id string(48) NOT NULL,
     rls_id string(48) NOT NULL,
     uri string(255) NOT NULL,
     rls_vs_key UNIQUE (id, )

scripts/postgres/pg_create.sql

@@ -407,7 +407,7 @@ CREATE TABLE rls_subscription (
 );
 
 CREATE TABLE rls_vs (
-    id VARCHAR(48),
+    id VARCHAR(48) NOT NULL,
     rls_id VARCHAR(48) NOT NULL,
     uri VARCHAR(255) NOT NULL,
     CONSTRAINT rls_vs_key UNIQUE (id)