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,” “individual,” or “specific.” Another way to avoid using “distinct” is to use more descriptive language. For example, instead of saying “The two objects are distinct,” you could say “The two objects are different in size and shape.”

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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 database to perform additional processing to identify and remove duplicate rows.

There are a few different ways to avoid using DISTINCT in Oracle. One option is to use the UNIQUE keyword instead. UNIQUE creates a unique index on the specified column, which can improve performance when querying for unique values. Another option is to use the GROUP BY clause to group the results by a specific column or set of columns. This will return only one row for each group, even if there are duplicate values within the group.

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