Merge remote-tracking branch 'origin/dev_business' into dev_business

liyong

2026-07-03 bee96a1d36c86068cd5a7eb69f4e3294a8123b04

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ALTER SESSION SET CONTAINER=XEPDB1;
CREATE USER ROOT IDENTIFIED BY 123456 QUOTA UNLIMITED ON USERS;
GRANT CONNECT, RESOURCE TO ROOT;