[5] In this example, MERGE_EVENTLOG is used to combine two activity tables into one. We can use CASE_TABLE to get the corresponding case table of the merged activity table. In both columns of this example query, the same two activity tables are merged together using MERGE_EVENTLOG, and only the order of the input activity tables is different. As the corresponding case table of any MERGE_EVENTLOG result is defined as the case table of the first argument, CASE_TABLE of the first merged activity table refers to table BKPF (the case table of ACTIVITIES_BKPF ), which contains one row. CASE_TABLE of the second merged activity table refers to table BSEG (the case table of ACTIVITIES_BSEG ), which contains two rows: |