distinct

Avoiding “distinct” can be a crucial step in writing and communication. “Distinct” is an adjective that means “noticeably different or separate.” When used excessively, it can make writing appear repetitive and lacking in variety. There are several ways to avoid using “distinct” in your writing. One way is to use synonyms, such as “different,” “unique,”…

In Oracle, the DISTINCT keyword is used to return only unique values in a result set. This can be useful for removing duplicate rows from a table or for ensuring that a particular value only appears once in a list. However, using DISTINCT can also impact the performance of a query, as it requires the…