The Compare command option "log split" will split the compare client SQL file into three different files for INSERT, UPDATE, and DELETE operations. The compare client log file will still be one. It is only the .sql file that is split. Here is a test and the sample output from the log directory on target:
sp_ctrl (alvsupu07:5438)> compare shatest.table1 log split
comparing 1 of 1 objects
compare started; job id 3
Once the compare finishes, the listing of the log directory on target will show the compare client log along with the 3 .sql files, one each for INSERT, UPDATE and DELETE operations that are required to sync the target table:
-rw-rw---- 1 oracle spadmin 1112 Feb 13 15:01 declt_3-1_syam_10.1.2.33_p27303-insert_01.sql
-rw-rw---- 1 oracle spadmin 978 Feb 13 15:01 declt_3-1_syam_10.1.2.33_p27303-update_01.sql
-rw-rw---- 1 oracle spadmin 978 Feb 13 15:01 declt_3-1_syam_10.1.2.33_p27303-delete_01.sql
-rw-rw-r-- 1 oracle spadmin 5721 Feb 13 15:01 declt_3-1_syam_10.1.2.33_p27303.log
