fix test

e2e_test/source/cdc/cdc.check.slt

@@ -77,6 +77,6 @@ select * from enum_to_varchar order by id;
 2 ok
 
 query II
-select * from orders order by id;
+select * from upper_orders order by id;
 ----
 1 happy

e2e_test/source/cdc/cdc.load.slt

@@ -244,7 +244,7 @@ create table enum_to_varchar (
 );
 
 statement ok
-create table orders (
+create table upper_orders (
   id int,
   name varchar,
   PRIMARY KEY (id)

e2e_test/source/cdc/cdc.share_stream.slt

@@ -269,9 +269,9 @@ CREATE TABLE person_new (
 ) FROM pg_source TABLE 'person';
 
 statement ok
-CREATE TABLE orders_shared (
+CREATE TABLE upper_orders_shared (
     id int PRIMARY KEY,
-    name varchar,
+    name varchar
 ) FROM pg_source TABLE 'public.Orders';
 
 statement ok
@@ -517,6 +517,6 @@ select * from enum_to_varchar_shared order by id;
 2 ok
 
 query II
-select * from orders_shared order by id;
+select * from upper_orders_shared order by id;
 ----
 1 happy

e2e_test/source/cdc/postgres_cdc.sql

@@ -109,6 +109,6 @@ INSERT INTO list_with_null VALUES (5, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 
 CREATE TABLE "Orders" (
     id int PRIMARY KEY,
-    name varchar,
+    name varchar
 );
 INSERT INTO "Orders" VALUES (1, 'happy');