小编给大家分享一下oracle12c中enable_ddl_logging怎么用，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！

1、设置参数，动态参数

SQL>altersystemsetenable_ddl_logging=true;Systemaltered.SQL>createtablet(idint);Tablecreated.SQL>altersessionsetcontainer=pdb1;Sessionaltered.SQL>droptablet;Tabledropped.SQL>

2、查看ddl日志

<roidb01:cdb:/u01/app/oracle/diag/rdbms/cdb/cdb/log>$cdddl<roidb01:cdb:/u01/app/oracle/diag/rdbms/cdb/cdb/log/ddl>$lslog.xml<roidb01:cdb:/u01/app/oracle/diag/rdbms/cdb/cdb/log/ddl>$tail-flog.xmllevel='16'host_id='roidb01'host_addr='fe80::9e8:140c:99e6:7ad9%enp0s3'><txt>truncatetablet</txt></msg><msgtime='2018-01-25T11:11:10.940+08:00'org_id='oracle'comp_id='rdbms'msg_id='opiexe:4428:2946163730'type='UNKNOWN'group='diag_adl'level='16'host_id='roidb01'host_addr='fe80::9e8:140c:99e6:7ad9%enp0s3'><txt>createtablet(idint)</txt></msg><msgtime='2018-01-25T11:12:41.503+08:00'org_id='oracle'comp_id='rdbms'msg_id='kpdbLogDDL:19042:2946163730'type='UNKNOWN'group='diag_adl'level='16'host_id='roidb01'host_addr='fe80::9e8:140c:99e6:7ad9%enp0s3'><txt>droptablet</txt></msg>^C<roidb01:cdb:/u01/app/oracle/diag/rdbms/cdb/cdb/log/ddl>$pwd/u01/app/oracle/diag/rdbms/cdb/cdb/log/ddl---路径在这里<roidb01:cdb:/u01/app/oracle/diag/rdbms/cdb/cdb/log/ddl>$

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