SET LINES 200 SET PAGES 999 COL LGWR FOR A5 COL THREAD FOR 99999 COL GROUP FOR 9999 COL STATUS FOR A8 COL ARCHIVED FOR A8 COL LOGFILE_TYPE FOR A12 COL MEMBER FOR A10 COL FILE_NAME FOR A50 COL MB FOR 9999 COL IS_RECOVERY_DEST_FILE FOR A22 SELECT DECODE ( LG . STATUS , 'CURRENT' , THREAD # || ' -->',NULL) AS LGWR, LG . THREAD # "THREAD", LG . GROUP # "GROUP", LF . TYPE LOGFILE_TYPE , LG . STATUS , LG . SEQUENCE # AS LOG_SEQUENCE, LG . ARCHIVED , LG . MEMBERS AS GROUP_MEMBER , ROUND ( LG . BYTES / 1024 / 1024 ) MB , LF . MEMBER FILE_NAME , LF . IS_RECOVERY_DEST_FILE FROM V$LOG LG , V$LOGFILE LF WHERE LG . GROUP #=LF.GROUP# ORDER BY LG . GROUP #;
Differences Between Classic and Integrated Capture in Oracle GoldenGate Classic Capture: In Classic Capture mode, the Oracle GoldenGate Extract process captures data changes directly from Oracle redo or archive log files . In Oracle RAC environments, a separate ASM user must be created, and the necessary privileges must be granted to access the logs in ASM redo/archive. Alternatively, you can use the TRANLOGOPTIONS DBLOGREADER parameter in the Extract configuration for Classic Capture in a RAC setup. Performance : Classic Capture can be CPU-intensive and is generally slower when dealing with complex data types, such as LOBs (Large Objects). Multitenant Architecture : Not supported. RAC Support : Requires manual specification of threads based on the number of RAC nodes. TDE (Transparent Data Encryption) : More manual configuration is needed for TDE setups. Scalability : Less scalable in larger environments due to its single-thr