how to find the difference between structure of the table?
how to display all the months between two dates.my fromdate format is ‘mon-yyyy’ and todate format is ‘dd-mon-yyyy’.plz sugest
I am working with both an Oracle relational database as well as an Oracle data mart, with snowflake schema. Do I need a particular modeling tool to reverse engineer the data mart to produce a data model diagram? Presently I am using Toad Data Modeler to produce a data model for the transaction database.





