Oracle GoldenGate 12.3.0.1.4 in Oracle 12.2 之05 ( Data Transformation )

Posted 2020-12-13 轻飘飘D

1.Date Functions 【DATENOW()】

GGSCI (xag131) 3> view params RT002
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REPLICAT RT002 
SETENV (ORACLE_SID=‘CDB1‘) 
DBOPTIONS INTEGRATEDPARAMS(parallelism 6) 
USERID ogg_admin@xag131:1521/pdb1, PASSWORD 123456
--源和目标端 结构一致
ASSUMETARGETDEFS 

-- 使用 DATENOW() 函数将当前时间赋值给 UPDATE_TIME
MAP PDB1.XAG.MY_HEALT_CHECK, TARGET PDB1.XAG.MY_HEALT_CHECK,COLMAP(USEDEFAULTS,UPDATE_TIME=@DATENOW());
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SQL> select my_healt_check_seq,host_address,host_name,db_name,to_char(create_time,‘yyyy-mm-dd hh24:mi:ss‘) as create_time,to_char(update_time,‘yyyy-mm-dd hh24:mi:ss‘) as update_time from my_healt_check order by create_time desc;
MY_HEALT_CHECK_SEQ  HOST_ADDRESS    HOST_NAME  DB_NAME  CREATE_TIME          UPDATE_TIME          
100000000588        192.168.40.130  xag130     PDB1     2020-06-30 23:53:46  2020-06-30 23:53:54  
100000000587        192.168.40.130  xag130     PDB1     2020-06-30 23:52:41  2020-06-30 23:52:48