create or replace view dba_col_comments (owner, table_name, column_name, comments) as select u.name, o.name, c.name, co.comment$ from sys.obj$ o, sys.col$ c, sys.user$ u, sys.com$ co where o.owner# = u.user# and o.type# in (2, 4) and o.obj# = c.obj# and c.obj# = co.obj#(+) and c.intcol# = co.col#(+) and bitand(c.property, 32) = 0 /* not hidden column */ ÂÒÂë,ÄãÁ½¸ö¿âµÄ×Ö·û¼¯²»Ò»ÑùÔì³ÉµÄ°É ÊÇËùÓеıí........ Äã²å½øÈ¥ÁËÒ²ÊÇÂÒÂë.Êý¾Ý¿âµÄ×Ö·û¼¯µÄÎÊÌâ
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eclipse 3.3Æô¶¯web¹¤³Ì£¬ÒªÁ¬½Óoracle9iÊý¾Ý¿â±¨ ÑÏÖØ: Cannot create PoolableConnectionFactory (Listener refused the connection with the following error: ORA-12518, TNS:listener could not hand off cli ......