BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL ( acl => 'my_acl.xml', --ACL文件名称 description => 'ACL for connecting to the database from the ATP instance' );
DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE ( acl => 'my_acl.xml', principal => 'ATP_USER', --ATP用户 is_grant => TRUE, privilege => 'connect' );
DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE ( acl => 'my_acl.xml', principal => 'ATP_USER', is_grant => TRUE, privilege => 'resolve' );
DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL (
acl => 'my_acl.xml',
host => '
BEGIN
DBMS_CLOUD.CREATE_CREDENTIAL(
credential_name => '
SELECT *
FROM TABLE(DBMS_CLOUD.SELECT_FROM_SQL_DATABASE(
'