11 2021 档案
摘要:create or replace function CHECK_IDCARD(p_idcard varchar2) return number is v_regstr VARCHAR2 (2000); v_sum NUMBER; v_mod NUMBER; v_checkcode CHAR (11
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摘要:1.查询死锁SELECT s.username,l.OBJECT_ID,l.SESSION_ID,s.SERIAL#,l.ORACLE_USERNAME,l.OS_USER_NAME,l.PROCESSFROM V$LOCKED_OBJECT l,V$SESSION S WHERE l.SESSIO
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