{"id":202127,"date":"2025-06-25T10:41:39","date_gmt":"2025-06-25T10:41:39","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/"},"modified":"2025-06-25T10:41:39","modified_gmt":"2025-06-25T10:41:39","slug":"how-to-check-negative-value-in-sql","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/","title":{"rendered":"How to check negative value in SQL?"},"content":{"rendered":"<p>To check for negative values in SQL, you can use the following query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE column_name < 0;<br \/>\n&#8220;`<\/p>\n<p>This query will retrieve all rows where the specified column contains a negative value. You can replace `table_name` with the name of your table and `column_name` with the name of the column you want to check for negative values.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#How_can_I_check_for_negative_values_in_a_specific_column\" title=\"How can I check for negative values in a specific column?\">How can I check for negative values in a specific column?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Can_I_check_for_negative_values_in_multiple_columns_at_once\" title=\"Can I check for negative values in multiple columns at once?\">Can I check for negative values in multiple columns at once?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#How_can_I_check_for_negative_values_in_a_string_column\" title=\"How can I check for negative values in a string column?\">How can I check for negative values in a string column?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Is_there_a_way_to_check_for_negative_values_without_using_the_WHERE_clause\" title=\"Is there a way to check for negative values without using the `WHERE` clause?\">Is there a way to check for negative values without using the `WHERE` clause?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Can_I_check_for_negative_values_in_a_date_column\" title=\"Can I check for negative values in a date column?\">Can I check for negative values in a date column?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#How_can_I_check_for_negative_values_in_a_column_that_allows_NULL_values\" title=\"How can I check for negative values in a column that allows NULL values?\">How can I check for negative values in a column that allows NULL values?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Can_I_check_for_negative_values_in_a_column_that_contains_text_data\" title=\"Can I check for negative values in a column that contains text data?\">Can I check for negative values in a column that contains text data?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Is_there_a_way_to_check_for_negative_values_in_a_column_with_decimal_numbers\" title=\"Is there a way to check for negative values in a column with decimal numbers?\">Is there a way to check for negative values in a column with decimal numbers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Can_I_check_for_negative_values_in_a_column_that_contains_NULL_or_empty_strings\" title=\"Can I check for negative values in a column that contains NULL or empty strings?\">Can I check for negative values in a column that contains NULL or empty strings?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#How_can_I_check_for_negative_values_in_a_column_with_positive_and_negative_numbers\" title=\"How can I check for negative values in a column with positive and negative numbers?\">How can I check for negative values in a column with positive and negative numbers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#Can_I_check_for_negative_values_in_a_column_with_a_mix_of_numeric_and_text_data\" title=\"Can I check for negative values in a column with a mix of numeric and text data?\">Can I check for negative values in a column with a mix of numeric and text data?<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_check_for_negative_values_in_a_specific_column\"><\/span>How can I check for negative values in a specific column?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To check for negative values in a specific column, you can modify the query to target that column specifically. For example, if you want to check for negative values in a column named `amount` in a table named `transactions`, you would use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM transactions WHERE amount < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_check_for_negative_values_in_multiple_columns_at_once\"><\/span>Can I check for negative values in multiple columns at once?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can check for negative values in multiple columns by including multiple conditions in the `WHERE` clause. For example, if you want to check for negative values in columns `value1` and `value2`, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE value1 < 0 OR value2 < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_check_for_negative_values_in_a_string_column\"><\/span>How can I check for negative values in a string column?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To check for negative values in a string column, you can convert the column to a numeric type before performing the comparison. For example, if you have a column named `price` that contains numeric values stored as strings, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE CAST(price AS DECIMAL) < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_there_a_way_to_check_for_negative_values_without_using_the_WHERE_clause\"><\/span>Is there a way to check for negative values without using the `WHERE` clause?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can also use a `CASE` statement to check for negative values without using the `WHERE` clause. For example, you can use the following query to label rows with negative values as &#8216;Negative&#8217;:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT *, <br \/>\n       CASE <br \/>\n           WHEN column_name < 0 THEN 'Negative'<br \/>\n           ELSE &#8216;Positive&#8217;<br \/>\n       END AS value_type<br \/>\nFROM table_name;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_check_for_negative_values_in_a_date_column\"><\/span>Can I check for negative values in a date column?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can check for negative values in a date column by converting the date to a numeric value before performing the comparison. For example, if you have a column named `date` that contains date values, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE DATEDIFF(CURDATE(), date) < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_check_for_negative_values_in_a_column_that_allows_NULL_values\"><\/span>How can I check for negative values in a column that allows NULL values?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If the column allows NULL values, you can include an additional condition to check for NULL values along with negative values. For example, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE column_name < 0 OR column_name IS NULL;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_check_for_negative_values_in_a_column_that_contains_text_data\"><\/span>Can I check for negative values in a column that contains text data?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If the column contains text data, you can exclude those rows from the results by checking for non-numeric values before checking for negative values. For example, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE column_name NOT REGEXP &#8216;^[0-9]+$&#8217; OR CAST(column_name AS DECIMAL) < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_there_a_way_to_check_for_negative_values_in_a_column_with_decimal_numbers\"><\/span>Is there a way to check for negative values in a column with decimal numbers?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can check for negative values in a column with decimal numbers by including the decimal point in the comparison. For example, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE decimal_column < 0.0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_check_for_negative_values_in_a_column_that_contains_NULL_or_empty_strings\"><\/span>Can I check for negative values in a column that contains NULL or empty strings?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can check for negative values in a column that contains NULL or empty strings by including conditions to handle those cases. For example, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE column_name < 0 OR column_name IS NULL OR column_name = '';<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_check_for_negative_values_in_a_column_with_positive_and_negative_numbers\"><\/span>How can I check for negative values in a column with positive and negative numbers?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To check for negative values in a column with positive and negative numbers, you can use the inequality operator `<` to specify that you only want rows where the value is less than 0. For example, you can use the query:\n\n\n&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE numeric_column < 0;<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_I_check_for_negative_values_in_a_column_with_a_mix_of_numeric_and_text_data\"><\/span>Can I check for negative values in a column with a mix of numeric and text data?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If the column contains a mix of numeric and text data, you may need to exclude rows with non-numeric values before checking for negative values. For example, you can use the query:<\/p>\n<p>&#8220;`sql<br \/>\nSELECT * FROM table_name WHERE column_name NOT REGEXP &#8216;^[0-9]+$&#8217; OR CAST(column_name AS DECIMAL) < 0;<br \/>\n&#8220;`<\/p>\n<p>By following these guidelines and queries, you can easily check for negative values in SQL and ensure the accuracy of your data analysis and reporting.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To check for negative values in SQL, you can use the following query: &#8220;`sql SELECT * FROM table_name WHERE column_name < 0; &#8220;` This query will retrieve all rows where the specified column contains a negative value. You can replace `table_name` with the name of your table and `column_name` with the name of the column ... \n\n<p class=\"read-more-container\"><a title=\"How to check negative value in SQL?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#more-202127\">Read more<span class=\"screen-reader-text\">How to check negative value in SQL?<\/span><\/a><\/p>\n","protected":false},"author":51,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-202127","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to check negative value in SQL?<\/title>\n<meta name=\"description\" content=\"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name &lt; 0; ``` This query will retrieve\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to check negative value in SQL?\" \/>\n<meta property=\"og:description\" content=\"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name &lt; 0; ``` This query will retrieve\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-25T10:41:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Adam Forbes\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Adam Forbes\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\"},\"author\":{\"name\":\"Adam Forbes\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060\"},\"headline\":\"How to check negative value in SQL?\",\"datePublished\":\"2025-06-25T10:41:39+00:00\",\"dateModified\":\"2025-06-25T10:41:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\"},\"wordCount\":642,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\",\"name\":\"How to check negative value in SQL?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2025-06-25T10:41:39+00:00\",\"dateModified\":\"2025-06-25T10:41:39+00:00\",\"description\":\"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name < 0; ``` This query will retrieve\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to check negative value in SQL?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060\",\"name\":\"Adam Forbes\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Adam Forbes\"},\"description\":\"Guest author Adam Forbes has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to check negative value in SQL?","description":"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name < 0; ``` This query will retrieve","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:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/","og_locale":"en_US","og_type":"article","og_title":"How to check negative value in SQL?","og_description":"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name < 0; ``` This query will retrieve","og_url":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2025-06-25T10:41:39+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Adam Forbes","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Adam Forbes","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/"},"author":{"name":"Adam Forbes","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060"},"headline":"How to check negative value in SQL?","datePublished":"2025-06-25T10:41:39+00:00","dateModified":"2025-06-25T10:41:39+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/"},"wordCount":642,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/","url":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/","name":"How to check negative value in SQL?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2025-06-25T10:41:39+00:00","dateModified":"2025-06-25T10:41:39+00:00","description":"To check for negative values in SQL, you can use the following query: ```sql SELECT * FROM table_name WHERE column_name < 0; ``` This query will retrieve","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-check-negative-value-in-sql\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to check negative value in SQL?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/88cd882dfb29a6b147bc0ea26dc84060","name":"Adam Forbes","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Adam Forbes"},"description":"Guest author Adam Forbes has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/202127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=202127"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/202127\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=202127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=202127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=202127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}