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private final ThreadPoolExecutor handleExecutor = new ThreadPoolExecutor( 3, 5, 5000L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(), new ThreadF 阅读全文
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1.创建dblink create public database link xirEvalDBlink connect to "XIR_TRD" identified by "xpar" USING ' (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST 阅读全文
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关于oracle管理员密码忘记了的情况 目前可以直接通过登录oracle服务器,直接修改密码,无需知道原密码 具体步骤 1. su - oracle 2.sqlplus / as sysdba 登录oracle 如图 3.修改密码 alter user sys identified by "密码" 阅读全文