=== B-2 ② 로그인 뒤 토큰 행 수 ===
 count 
-------
     1
(1 row)


=== 빈 목록에 JDBC 계열이 있나 ===
"authorizedClientRepository"
"authorizedClientService"
"org.springframework.security.oauth2.client.AuthorizedClientServiceOAuth2AuthorizedClientManager"
"org.springframework.security.oauth2.client.JdbcOAuth2AuthorizedClientService"
"org.springframework.security.oauth2.client.web.AuthenticatedPrincipalOAuth2AuthorizedClientRepository"
