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  • 数据库权限管理

    格式化查询db权限
    db2 " SELECT SUBSTR(GRANTOR, 1, 10) AS GRANTOR, -- Grantor of the authority
    SUBSTR(GRANTEE, 1, 10) AS GRANTEE, -- Holder of the authority
    -- G = Grantee is a group R = Grantee is a role
    GRANTEETYPE, -- U = Grantee is an individual user
    BINDADDAUTH,
    CONNECTAUTH,
    CREATETABAUTH,
    DBADMAUTH,
    IMPLSCHEMAAUTH,
    DATAACCESSAUTH,
    LOADAUTH
    FROM SYSCAT.DBAUTH
    ORDER BY GRANTEE WITH UR "


    db2 "select GRANTEE,GRANTEETYPE,SECURITYADMAUTH,DBADMAUTH,ACCESSCTRLAUTH,DATAACCESSAUTH from syscat.dbauth where grantee='DB2INST1' or grantee='ROOT'"
    db2 "grant secadm,dbadm,accessctrl,dataaccess on database to user root"

    实例本身没有访问数据的权限时,无法管理权限
    . /home/db2inst1/.profile
    db2 "select GRANTEE,GRANTEETYPE,SECURITYADMAUTH,DBADMAUTH,ACCESSCTRLAUTH,DATAACCESSAUTH from syscat.dbauth where grantee='DB2INST1' or grantee='ROOT'"
    db2 "grant secadm,dbadm,accessctrl,dataaccess on database to user db2inst1"
    db2 "revoke secadm,dbadm,accessctrl,dataaccess on database from user root"

    1. 原理通透 2. 思路清晰 3.操作娴熟
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  • 原文地址:https://www.cnblogs.com/DBA-Ivan/p/4193800.html
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