{"id":18019,"date":"2024-04-15T05:20:50","date_gmt":"2024-04-15T05:20:50","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=18019"},"modified":"2024-04-15T05:20:50","modified_gmt":"2024-04-15T05:20:50","slug":"in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/","title":{"rendered":"In SQL, which command(s) is(are) used to redefine an index’s future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above"},"content":{"rendered":"

[amp_mcq option1=”ALTER INDEX” option2=”REDEFINE INDEX” option3=”MODIFY INDEX” option4=”DO INDEX E. None of the above” correct=”option1″]<\/p>\n

The correct answer is A. ALTER INDEX.<\/p>\n

The ALTER INDEX statement is used to modify the structure of an existing index. It can be used to add, drop, or change the columns in an index, or to change the storage allocation of an index.<\/p>\n

The REDEFINE INDEX statement is used to drop and recreate an index with the same name and definition, but with different storage parameters.<\/p>\n

The MODIFY INDEX statement is used to modify the storage allocation of an index without dropping and recreating it.<\/p>\n

The DO INDEX statement is not a valid SQL statement.<\/p>\n

Here is an example of how to use the ALTER INDEX statement to change the storage allocation of an index:<\/p>\n

sql
\nALTER INDEX my_index ON my_table REBUILD WITH (DATA_COMPRESSION = PAGE);<\/code><\/p>\n

This statement will rebuild the index my_index on the table my_table, using page compression.<\/p>\n","protected":false},"excerpt":{"rendered":"

[amp_mcq option1=”ALTER INDEX” option2=”REDEFINE INDEX” option3=”MODIFY INDEX” option4=”DO INDEX E. None of the above” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[677],"tags":[],"class_list":["post-18019","post","type-post","status-publish","format-standard","hentry","category-database-systems","no-featured-image-padding"],"yoast_head":"\nIn SQL, which command(s) is(are) used to redefine an index's future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In SQL, which command(s) is(are) used to redefine an index's future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=”ALTER INDEX” option2=”REDEFINE INDEX” option3=”MODIFY INDEX” option4=”DO INDEX E. None of the above” correct=”option1″]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:20:50+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"In SQL, which command(s) is(are) used to redefine an index's future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/","og_locale":"en_US","og_type":"article","og_title":"In SQL, which command(s) is(are) used to redefine an index's future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above","og_description":"[amp_mcq option1=”ALTER INDEX” option2=”REDEFINE INDEX” option3=”MODIFY INDEX” option4=”DO INDEX E. None of the above” correct=”option1″]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:20:50+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/","name":"In SQL, which command(s) is(are) used to redefine an index's future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:20:50+00:00","dateModified":"2024-04-15T05:20:50+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-sql-which-commands-isare-used-to-redefine-an-indexs-future-storage-allocation-a-alter-index-b-redefine-index-c-modify-index-d-do-index-e-none-of-the-above\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Database systems","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/database-systems\/"},{"@type":"ListItem","position":4,"name":"In SQL, which command(s) is(are) used to redefine an index’s future storage allocation A. ALTER INDEX B. REDEFINE INDEX C. MODIFY INDEX D. DO INDEX E. None of the above"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/18019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=18019"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/18019\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=18019"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=18019"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=18019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}