有配置工具使用时, 经常会出现以下错误: ORA-01502: index 'xxx.xxxxx' or partition of such index is in unusable state，解决方法为——以 DBA 登录，并运行以下脚本即可
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— 请以 DBA 权限登录,并执行
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— 将所有 UNUSABLE 状态的 index 修复, rebuild 一下即可
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declare
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— 指向所有 UNUSABLE 状态的 index 的游标
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cursor c is
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select index_name, owner
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from dba_indexes
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where status='UNUSABLE';
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owner dba_indexes.owner%type;
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index_name dba_indexes.index_name%type;
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begin
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open c;
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loop
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fetch c into index_name, owner;
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exit when c%notfound;
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execute immediate 'alter index ' || owner || '.' || index_name || ' rebuild';
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end loop;
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closoracle账号e c;
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end;
作者 Sailtseng