jdbc migrate hot fix

src/main/java/app/services/db/DiscordAuthService.java

@@ -10,6 +10,7 @@ import org.springframework.stereotype.Service;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 
@@ -54,8 +55,9 @@ public class DiscordAuthService {
     }
 
     public List<String> getAccountsNotInList(List<String> discord_accounts) {
-        return jdbcTemplate.query("SELECT `discord_id` FROM `steam2discord` WHERE `active` = 1 AND `discord_id` in ?",
+        String inSql = String.join(",", Collections.nCopies(discord_accounts.size(), "?"));
-                new Object[]{ discord_accounts },
+        return jdbcTemplate.query("SELECT `discord_id` FROM `steam2discord` WHERE `active` = 1 AND `discord_id` in (" + inSql + ")",
+                new Object[]{ discord_accounts.toArray() },
                 new RowMapper<String>() {
                     @Override
                     public String mapRow(ResultSet rs, int rowNum) throws SQLException {