please understand that I cannot go into detail. But as a good start you could enable the log of SQL statements (for example via parameter -q:stmtlog) and then in mmba, define a condition on a field of your choice with option "Compare with" equals "Last Change".
With this condition enabled, you can see in the log u8_Base_Username.log in system/db how the function PREFIX_UpdToDt is used to extract this information from column UPD_FIELD.
More Like This
Correct Answers - 4 points