问题
The tables to create the Table T_D_SVC_LOC are all from oracle database, In several of those tables, there are Dates with zeros and real number Dates. oracle database uses Numbers for Dates. When I try to write to the T_D_PR_SVC_LOC table, which dates are converted by Oracle from numbers to dates; By Oracle. One of these default date are 01010101 and returns the date as follows 01-JAN-01; Also notice that when the dates are not 0 , oracle uses the actual number for the date using the same OCIexecuter. No abort and the job completes OK. However, Rows of data are missing or dropped for some reason.
来源：https://stackoverflow.com/questions/58543957/on-datastage-datatype-date-with-zeros-and-default-values-on-oracle-table-are-mi