摘要:
create or replace procedure pcx_h5_htqyyscx( O_CODE OUT NUMBER, O_NOTE OUT VARCHAR2, O_HASRECORDSET OUT NUMBER, O_RESULT OUT SYS_REFCURSOR, I_PAGING I 阅读全文
摘要:
SELECT * FROM (SELECT 'syr1' SYR, 'xyx' XX FROM DUAL)PIVOT(MAX(XX) -- pivot一定要用到聚合函数 FOR SYR IN('syr1' "syr1", 'syr2' "syr2", 'syr3' "syr3", 'syr4' "s 阅读全文
摘要:
1,查看哪个表被锁 select b.owner,b.object_name,a.session_id,a.locked_mode from v$locked_object a,dba_objects b where b.object_id = a.object_id; 2,查看是哪个session 阅读全文