{"id":1856,"date":"2024-05-10T06:51:24","date_gmt":"2024-05-10T06:51:24","guid":{"rendered":"https:\/\/www.skillvertex.com\/blog\/?p=1856"},"modified":"2024-05-10T06:51:24","modified_gmt":"2024-05-10T06:51:24","slug":"which-of-the-following-is-a-legal-expression-in-sql","status":"publish","type":"post","link":"https:\/\/www.skillvertex.com\/blog\/which-of-the-following-is-a-legal-expression-in-sql\/","title":{"rendered":"Which Of The Following Is A Legal Expression In SQL"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A) SELECT NULL FROM EMPLOYEE<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B) SELECT NAME FROM EMPLOYEE<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C) SELECT NAME FROM EMPLOYEE WHEN SALARY = NULL<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D) None of the above<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Which Of The Following Is A Legal Expression In SQL<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ans. Option B is the correct Answer<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This statement is valid SQL syntax. It selects the <code>NAME<\/code> column from the <code>EMPLOYEE<\/code> table.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A) SELECT NULL FROM EMPLOYEE B) SELECT NAME FROM EMPLOYEE C) SELECT NAME FROM EMPLOYEE WHEN SALARY = NULL D) None of the above Which Of The Following Is A Legal Expression In SQL Ans. Option B is the correct Answer This statement is valid SQL syntax. It selects the NAME column from the EMPLOYEE &#8230; <a title=\"Which Of The Following Is A Legal Expression In SQL\" class=\"read-more\" href=\"https:\/\/www.skillvertex.com\/blog\/which-of-the-following-is-a-legal-expression-in-sql\/\" aria-label=\"More on Which Of The Following Is A Legal Expression In SQL\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":1858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[224],"tags":[312],"class_list":["post-1856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-question-answer","tag-which-of-the-following-is-a-legal-expression-in-sql","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/1856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/comments?post=1856"}],"version-history":[{"count":2,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/1856\/revisions"}],"predecessor-version":[{"id":1859,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/1856\/revisions\/1859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/media\/1858"}],"wp:attachment":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/media?parent=1856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/categories?post=1856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/tags?post=1856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}