diff --git a/reference/cubrid/functions/cubrid-lob2-write.xml b/reference/cubrid/functions/cubrid-lob2-write.xml
index 7b7bb14726..262ff44894 100644
--- a/reference/cubrid/functions/cubrid-lob2-write.xml
+++ b/reference/cubrid/functions/cubrid-lob2-write.xml
@@ -57,7 +57,10 @@
 <?php
 // test_lob (id INT, contents CLOB)
 
-$conn = cubrid_connect("localhost", 33000, "demodb", "public", "");
+$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
+
+cubrid_execute($conn,"DROP TABLE if exists test_lob");
+cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");
 
 $req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(2, ?)");
 
@@ -80,20 +83,29 @@ cubrid_disconnect($conn);
 <?php
 // test_lob (id INT, contents CLOB)
 
-$conn = cubrid_connect("localhost", 33000, "demodb", "public", "");
+$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
+
+cubrid_execute($conn,"DROP TABLE if exists test_lob");
+cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");
+
+$req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(1, ?)");
+$lob1 = cubrid_lob2_new($conn, 'CLOB');
+$len = cubrid_lob2_write($lob1, "cubrid php driver");
+cubrid_lob2_bind($req, 1, $lob1);
+cubrid_execute($req);
 
 $req = cubrid_execute($conn, "select * from test_lob");
 
 $row = cubrid_fetch_row($req, CUBRID_LOB);
-$lob = $row[1];
-cubrid_lob2_seek($lob, 0, CUBRID_CURSOR_LAST);
+$lob2 = $row[1];
+cubrid_lob2_seek($lob2, 0, CUBRID_CURSOR_LAST);
 
-$pos = cubrid_lob2_tell($lob);
+$pos = cubrid_lob2_tell($lob2);
 print "pos before write: $pos\n";
 
-cubrid_lob2_write($lob, "Hello world");
+cubrid_lob2_write($lob2, "Hello world");
 
-$pos = cubrid_lob2_tell($lob);
+$pos = cubrid_lob2_tell($lob2);
 print "pos after write: $pos\n";
 
 cubrid_disconnect($conn);