SQL Developer: AutocompleteAuthor: Jacek Trociński, Last Revision: 2020.11.12, Topic area: SQL Developer 19.2
Change autocomplete settings in SQL Developer so that suggestions pop-up automatically more often.
By default autocomplete will automatically pop-up only if it finds less than ten suggestions to
display or if forced to display by pressing
CTRL + space.
To change the default behavior go to Preferences -> Code Editor -> Completion Insight and decrease the pop-up speed so that suggestions appear faster and then increase the number of matches that will suppress automatic pop-ups so that automatic suggestions appear more often.