{"id":1413,"date":"2019-03-25T17:34:59","date_gmt":"2019-03-25T20:34:59","guid":{"rendered":"http:\/\/xexeu.elipse.com.br\/pt\/kb33119-query-filter\/"},"modified":"2020-02-04T14:33:38","modified_gmt":"2020-02-04T17:33:38","slug":"kb33119-query-filter","status":"publish","type":"post","link":"https:\/\/kb.elipse.com.br\/en\/kb33119-query-filter\/","title":{"rendered":"KB-33119: Query filter."},"content":{"rendered":"<div align=\"justify\">\n<p><span style=\"font-weight: bold;\">Question:<\/span><br style=\"font-weight: bold;\" \/>I need to filter a query so that the E3Browser will display all results that contain the letter combination of the typed value, in any part of its text. How can I do this?<\/p>\n<p><span style=\"font-weight: bold;\">Solution: <\/span><br style=\"font-weight: bold;\" \/>To do so, use LIKE command and &#8220;%&#8221; wild card, according to the following example:<\/p>\n<p><span style=\"font-family: Courier New;\">SELECT *<br \/>\nFROM TableX<br \/>\nWHERE TableX.Field LIKE &#8220;%<%variable%>%&#8221;<br \/>\n<\/span><br \/>\nHowever, notice that only in this type of query the single quotation marks should be removed. You should always use the syntax &#8216;<span style=\"font-family: Courier New;\"><%variable%><\/span>&#8216; when using a string variable in SQL.<\/p>\n<p>Check the related articles for more explanations about queries.<\/p>\n<p><b>NOTE<\/b>: the demo application was developed with <b>E3 <\/b>v3.2 b238.<\/p>\n<p>&nbsp;<\/p>\n<h3>Related articles<\/h3>\n<hr \/>\n<ul>\n<li><a href=\"http:\/\/kb.elipse.com.br\/pt-br\/questions\/1880\/\" target=\"_blank\" rel=\"noopener noreferrer\">KB-32129: Syntax for creating variables in E3Query.<\/a><\/li>\n<li><a href=\"http:\/\/kb.elipse.com.br\/pt-br\/questions\/1536\/\" target=\"_blank\" rel=\"noopener noreferrer\">KB-28190: Filter in SQL Query using time value.<\/a><\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/pt-br\/questions\/3268\" target=\"_blank\" rel=\"noopener noreferrer\">KB-27338: Filtering alarms starting with a given text.<\/a><\/li>\n<\/ul>\n<\/div>\n<div align=\"justify\"><\/div>\n<h3 align=\"justify\">Attachments:<\/h3>\n<p><a href=\"\/wp-content\/uploads\/2019\/03\/ProjFiltroTrecho-eng.zip\">ProjFiltroTrecho eng.zip<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor<br \/>\nMateus Machado<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0},"categories":[741,743],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.8 - 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