indexed attributes - Wikitechy https://www.wikitechy.com/interview-questions/tag/indexed-attributes/ Interview Questions Thu, 29 Sep 2022 09:06:19 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png indexed attributes - Wikitechy https://www.wikitechy.com/interview-questions/tag/indexed-attributes/ 32 32 What are all the different attributes of indexes ? https://www.wikitechy.com/interview-questions/sql/what-are-all-the-different-attributes-of-indexes/ https://www.wikitechy.com/interview-questions/sql/what-are-all-the-different-attributes-of-indexes/#respond Thu, 29 Sep 2022 09:06:19 +0000 https://www.wikitechy.com/interview-questions/?p=4875 The indexing has various attributes:

Access Types:

  • Value based search , range acess can be refered using Access types.

Access Time:

  • Time that is needed to find a data element or a set of elements are called Access Time.

Insertion Time:

  • Time needed to find an approriate space and insert a new data is known as Insertion Time.

Deletion Time:

  • Time needed to find an element and delete that element as well as update its index structure is known as Deletion Time.

Space Overhead:

  • Index always needs additional space which is provided by the space overhead.

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