如何最有效地为许多用户ID选择行/记录匹配的用户ID ?

In my database I have a table containing records with their own primary id key and a user id key. Client side, in my javascript, I have an array full of many many user ids. For each id in this array, I wish to search and select the record(s) in the table with the matching user id associated. I'm not sure if I have the best, most efficient method of doing so. In my database I have a table containing record