10일 20일 30일 1 DBMS_PIPE.RECEIVE_ME 7 2 CONCATCONCATqjvkqCAS 3 adminwaitfor 9 4 pg_sleep5-- 2 5 adminSELECT 6 AND 7 dbms_pipe.receive_messagechr79chr73chr122chr885 2 8 select 2 9 case 5 10 delay 3 11 order 10 12 adminliglooctwtjv 6 13 casenvOpzp 7 14 concatconcatqjvkqcase 7 15 nvOpzp 16 WAITFOR 17 8483 1 18 admin. 1 19 27 20 admin 4 21 검색어 2 1 DBMS_PIPE.RECEIVE_ME 2 concatconcatqjvkqcas 13 3 order 8 4 adminwaitfor 5 and 6 pg_sleep5-- 1 7 adminselect 8 dbms_pipe.receive_messagechr79chr73chr122chr885 9 case 10 select 2 11 adminliglooctwtjv 12 concatconcatqjvkqcase 3 13 delay 14 waitfor 8 15 nvopzp 2 16 admin. 2 17 8483 18 admin 14 19 casenvOpzp 1 20 검색어 1 21 27 1 dbms_pipe.receive_me 2 adminWAITFOR 3 CASE 8 4 AND 6 5 concatconcatqjvkqcas 6 PG_SLEEP5-- 5 7 ORDER 3 8 DBMS_PIPE.RECEIVE_MESSAGECHR79CHR73CHR122CHR885 7 9 select 10 adminSELECT 5 11 concatconcatqjvkqcase 12 delay 13 WAITFOR 14 adminliglooctwtjv 15 nvOpzp 6 16 admin 2 17 casenvOpzp 18 8483 1 19 admin. 1 20 검색어 1 21 27 11위 - 20위