{"id":23222,"date":"2022-11-24T17:10:51","date_gmt":"2022-11-24T11:40:51","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-scan-of-data-of-a-specific-column-in-dynamodb-table-reserved-keyword-closed\/"},"modified":"2022-11-24T17:10:51","modified_gmt":"2022-11-24T11:40:51","slug":"solved-scan-of-data-of-a-specific-column-in-dynamodb-table-reserved-keyword-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-scan-of-data-of-a-specific-column-in-dynamodb-table-reserved-keyword-closed\/","title":{"rendered":"[Solved] Scan of data of a specific column in DynamoDB table &#8211; Reserved Keyword [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-74395069\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"74395069\" data-parentid=\"74392742\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Sometimes there is a need for everyone to use DynamoDB&#8217;s reserved keyword names on their attribute names. In such cases, they can utilize the <em>expression attribute names<\/em> to map the reserved keyword name with another alternative name.<\/p>\n<p>You can use the expression attribute names in your code as like below:<\/p>\n<pre><code>...\nresponse  = table.scan(\n        ExpressionAttributeNames = {'#data': 'data'},\n        ProjectionExpression = '#data')\n...\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Scan of data of a specific column in DynamoDB table &#8211; Reserved Keyword [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Sometimes there is a need for everyone to use DynamoDB&#8217;s reserved keyword names on their attribute names. In such cases, they can utilize the expression attribute names to map the reserved keyword name with another alternative name. You can use the expression attribute names in your code as like below: &#8230; response = table.scan( &#8230; <a title=\"[Solved] Scan of data of a specific column in DynamoDB table &#8211; Reserved Keyword [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-scan-of-data-of-a-specific-column-in-dynamodb-table-reserved-keyword-closed\/\" aria-label=\"More on [Solved] Scan of data of a specific column in DynamoDB table &#8211; Reserved Keyword [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[3406,1327,1329,349],"class_list":["post-23222","post","type-post","status-publish","format-standard","hentry","category-solved","tag-amazon-dynamodb","tag-amazon-web-services","tag-aws-lambda","tag-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Scan of data of a specific column in DynamoDB table - Reserved Keyword [closed] - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-scan-of-data-of-a-specific-column-in-dynamodb-table-reserved-keyword-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Scan of data of a specific column in DynamoDB table - Reserved Keyword [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Sometimes there is a need for everyone to use DynamoDB&#8217;s reserved keyword names on their attribute names. In such cases, they can utilize the expression attribute names to map the reserved keyword name with another alternative name. You can use the expression attribute names in your code as like below: ... response = table.scan( ... 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