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1、查看数据库所有实例与状态 unixdev$[/home/grid]srvctl status database -d unixdev Instance unixdev11 is running on node unixdev Insta...
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(一)DBMS_RANDOM包信息 DBMS_RANDOM包包含3个存储过程,4个函数,1个类型,一共8个模块,如下。 SQL> desc dbms_random Element Type VALUE FUNCTION...
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(一)分析函数语法 function_name(<argument>,<argument>...) over(<partition by clause><order by clause> &l...
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查看是谁把表给锁了 select se1.inst_id as 被阻塞的会话节点, se2.inst_id as 罪魁祸首节点, se1.sid as 被阻塞的会话ID, ob.object_name as 哪个表, se1.serial#...
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