https://community.appian.com/discussions/f/general/30961/querying-a-database-in-expression-ruleHow to Query a database values which exceeds the memory limit without any filters. Is there a way we can just type the first 3 characters and the respective values should be fetched?en-USTelligent Community 12https://community.appian.com/thread/123311?ContentTypeID=1Tue, 19 Dec 2023 19:22:50 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:2f8431c3-4f6b-4824-9ec8-61e13bd4bfa7Mike Schmitt<p>You would want to have a paging limit applied to the search results, especially when they might possibly return so many that it throws an error due to the memory limit.</p><div style="clear:both;"></div>https://community.appian.com/thread/123307?ContentTypeID=1Tue, 19 Dec 2023 17:42:03 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:13598c15-6390-42dd-901f-d144a9f638feStefan Helzle<p>Yes, there is a way.</p> <p>You could check for the length of that text and return a empty data subset if the text has&nbsp;less than 3 characters.</p><div style="clear:both;"></div>