What is a delete flag?
So deletion flag concept is used in different area of application and basic purpose is to cancel or delete the item level or header level activity.
What is IsDeleted?
IsDeleted is a standrad field in object in salesforce . All Rows Literal which says to query all records including recycle bin . If in the query you have given condition like isDeleted= true then it will only pull the record from recyclebin .
How do you delete a flag for deletion in SAP?
Procedures. On the Basic Data screen for resource maintenance, choose Resource Delete. On the Basic Data screen for resource maintenance, choose Extras Status Deletion flag/Remove.
What are soft deletes, and how are they implemented?
– Brent Ozar Unlimited® What Are Soft Deletes, and How Are They Implemented? Normally when you run a DELETE statement in a database, the data’s gone. With the soft delete design pattern, you add a bit column like IsDeleted, IsActive, or IsArchived to the table, and instead of deleting rows, you flip the bit column.
What happens when you soft delete a record in SQL?
Second, a soft delete like this means you now have to include a WHERE IsDeleted = false clause in every query on this table (and so much worse if you’re JOINing these tables). A mistake here would be caught as soon as a user or tester noticed a deleted record showing up again, which might take some time.
What happens when you soft delete a Master ID?
Now a master_id is soft deleted but you still have permalinks with detail_id of that master_id everywhere. When you do hard delete on master_id, those details simply do not exist. Now with soft delete they still exists and they have to be aware of the fact that their master_id is in soft-delete mode.
Which is harder to filter selects or soft deletes?
Filtering selects is a little harder. Ideally, if you can change the queries, you add “WHERE IsDeleted = 0” everywhere. The hard part there is changing every query, obviously, so a workaround is to rename the Users table to something new, and then put a view behind in its place: