Hi, In an application I use the default 'rowid' column as identifier of objects stored in table.
I found that if I delete the record that has the maximal rowid, the rowid will be reused when I insert a new record. This mechanism may cause mismatched data in my application because there're some cross-table information and I don't wanna update related tables everytime. For example, table A stores the user list of my app, table B stores user operation logs. I think it's improper to delete all the related logs in B generated by a user when the user is removed in A. I know some ways to resolve this problem such as adding a 'deleted' flag column to the user table, or implement a custom 'rowid' column that rowid can't be reused. I'm just curious to know if sqlite can do this by its native functionality? I've glanced the source code of sqlite3 but found nothing helpful. -- Regards, Kevin Kang _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
