Warning: pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432? in /DIST/fhl/a2z/php/dbconfig.php on line 5 Warning: pg_set_client_encoding() expects parameter 1 to be resource, boolean given in /DIST/fhl/a2z/php/dbconfig.php on line 10 Warning: pg_query() expects parameter 1 to be resource, boolean given in /DIST/fhl/a2z/php/dbconfig.php on line 15 資料庫 查詢 錯誤,條件是 select A.id, A.engs, A.chap, A.sec, A.wid, A.word, A.sn, A.pro, A.wform, A.orig, A.exp, A.remark, A.username, A.modtime, main.chineses,main.chinesef from lparsing as A ,main where A.engs='Gen' and A.chap=4 and A.sec>=26 and A.sec<=26 and A.engs=main.engs order by A.sec,A.wid !