The main database query logging table, DBQLogTbl, contains data about all logged requests. The Teradata Dynamic Workload Management view of this table is QryLogTDWMV. Teradata recommends that you begin query logging before you implement TASM so that you understand the requests coming into the system. For information about database query logging (DBQL), see Teradata Vantage™ - Database Administration, B035-1093.