ORACLE 10G PL/SQL PACKAGEѧϰ±Ê¼Ç
DBMS_CHANGE_NOTIFICATION
¶ÔÏó£¨±í£©Êý¾Ý¸üÐÂ֪ͨ
DBMS_APPLICATION_INFO
ÉèÖÃ/¶ÁÈ¡SESSION APPLICATIONÐÅÏ¢£¬²Ù×÷V$SESSION_LONGOPS
DBMS_ALERT
¸æ¾¯
DBMS_DATAPUMP
Êý¾ÝǨÒÆ
DBMS_DB_VERSION
Êý¾Ý¿â°æ±¾¶¨Òå
DBMS_DDL
Compiles¡¢wrapped¡¢Reorganizes ¶ÔÏó
DBMS_DEBUG
ORACLE DEPL/SQL debugger ¹¤¾ß
DBMS_DESCRIBE
»ñÈ¡¶ÔÏóÐÅÏ¢£¬ÀàËÆDESCÃüÁî
DBMS_ERRLOG
¼Ç¼SQL£¨DML)´íÎó£¬ÐèÒªÐÞ¸ÄSQL£¬ÔÚÕý³£SQLºó¼ÓÉϼǼ´úÂë
DBMS_FLASHBACK
Êý¾Ý»ØÀÌ
DBMS_IOT
·ÖÎöchained rows for an index-organized table ºÍ enable_constraint ÓÐÎÊÌâROW
DBMS_JOB
JOB¹ÜÀí
DBMS_LOB
Ìṩ¶ÔBLOBs, CLOBs, NCLOBs, BFILEs, and temporary LOBsµÄ²Ù×÷
DBMS_LOCK
ÌṩһÌ×ORACLE Ðźţ¨LOCK)¹ÜÀí¸øÓ¦ÓÃʹÓã¬×¢Òâ²»ÄܲÙ×÷ORACLE±¾ÉíLOCK
DBMS_LOGMNR
ÈÕÖ¾·ÖÎö
DBMS_LOGMNR_D
ÈÕÖ¾·ÖÎö
DBMS_MONITOR
ORACLE TRACE ¹¤¾ß£¬¿ÉÒÔ¿ØÖƵ½CLIENT,SESSION
DBMS_MVIEW
materialized views¹¤¾ß
DBMS_OBFUSCATION_TOOLKIT
DES¼ÓÃܹ¤¾ß
DBMS_OUTPUT
Êä³ö
DBMS_PCLXUTIL
ʹÓÃJOB¶à·´´½¨/RUBUILD LOCAL INDEX
DBMS_PREPROCESSOR
print or retrieve the source text of a PL/SQL unit in its post-processed form
DBMS_PROFILER
ÊÕ¼¯SESSIONÖÐPL/SQLµÄÔËÐÐÐÅÏ¢£¬ÒÔ½øÐÐÓÅ»¯,ÐèÒªÏÈÔËÐÐPROFTAB.SQL
DBMS_RANDOM
Ëæ»úÊý¹¤¾ß
DBMS_REDEFINITION
ÔÚÏßÖض¨Òå±í
DBMS_REFRESH
½«Ò»×éMVIEWÒ»ÆðË¢ÐÂ
DBMS_REPAIR
ORACLE ÐÞ¸´¹¤¾ß
DBMS_RESOURCE_MANAGER
ORACLE ×ÊÔ´¹ÜÀí
DBMS_RESOURCE_MANAGER_PRIVS
ÅäºÏDBMS_RESOURCE_MANAGERµÄȨÏÞ¹ÜÀí
DBMS_RESUMABLE
¹ÒÆðʧ°ÜÊÂÎñ£¬µÈ´ýÒ»¶¨Ê±¼äºó¼ÌÐø
DBMS_ROWID
ROWID¹¤¾ß
DBMS_SCHEDULER
Ìæ´údbms_job£¬ÌṩÀàÐÍCRONTABµÄ¶¨Ê±¹ÜÀí
DBMS_SERVER_ALERT
ÉèÖÃÌض¨ORACLE·§Öµ¸æ¾¯£¨¿ÉÒÔÉèÖø澯À©Õ¹ÐÅÏ¢£©
DBMS_SESSION
SESSION ÉèÖùÜÀí¹¤¾ß
DBMS_SHARED_POOL
SHARE POOL ¹¤¾ß
DBMS_SPACE
SEGMENT¹ÜÀí¹¤¾ß£¬ÌṩÁ˱íÐèÒª¿Õ¼ä¹ÀËãCREATE_TABLE_COST
DBMS_SPACE_ADMIN
LOCAL MANAGEMENT SEGMENT¹ÜÀí¹¤¾ß
DBMS_SQL
¶¯Ì¬SQLÖ´ÐÐ
DBMS_SQLTUNE
SQL ÓÅ»¯¹¤¾ß
DBMS_STAT_FUNCS
ORACLE ±íÊý¾Ý Êýѧͳ¼Æ
DBMS_STATS
¶ÔÏó·ÖÎö¹¤¾ß
DBMS_TRACE
SESSIONÏÂSQL TRACE
DBMS_TYPES
TYPE¹ÜÀí
DBMS_UTILITY
һЩ±È½ÏÁãÉ¢µÄ¹¤¾ß
UTL_COMPRESS
ѹËõ¹¤¾ß
UTL_FILE
Îļþ²Ù×÷¹¤¾ß
U
Ïà¹ØÎĵµ£º
oracle±í¿Õ¼ä²Ù×÷Ïê½â
1
2
3×÷Õߣº À´Ô´£º ¸üÐÂÈÕÆÚ£º2006-01-04
5
6
7½¨Á¢±í¿Õ¼ä
8
9CREATE TABLESPACE data01
10DATAFILE '/ora ......
shopxpÍøÉϹºÎïϵͳ v7.4´æÔÚSql×¢È멶´¡£
ÎÊÌâÎļþ£ºxpCatalog_xpDesc.asp£¬xpCatalog_xpsmall_Desc.asp
ÎÊÌâ´úÂ룺
<%
dim shopxpbe_id, anclassname, shopxpse_id, nclassname
dim totalPut
dim CurrentPage, TotalPages
if request("shopxpbe_id")<>"" then
shopxpbe_id=request("shopxpbe_id")
e ......
1.ASCII
·µ»ØÓëÖ¸¶¨µÄ×Ö·û¶ÔÓ¦µÄÊ®½øÖÆÊý;
SQL> select ascii(’A’) A,ascii(’a’) a,ascii(’0’) zero,ascii(’ ’) space from dual;
A A ZERO SPACE
--------- --------- --------- ---------
65 97 48 32
2.CHR
¸ø³öÕ ......
Õâ¸öÌâÄ¿ÌýÆðÀ´Ê®·ÖÞÖ¿Ú£¬Ó¢ÎÄÓ¦¸ÃÕâÑùд“How to find the service pack version installed on SQL Server using”£¬Õâ¸öÎÊÌâÎÒÒ»Ö±ÔÚÕÒ£¬SQL ServerһֱûÓÐÏñÆäËûÈí¼þÒ»Ñù¿ÉÒÔÖ±½Ó²é¿´µ½°æ±¾+²¹¶¡ºÅµÄ·½·¨£¬½ñÌìµ½Ò»¸öÀÏÍâµÄÍøÕ¾ÖÕÓÚÕÒµ½ÁË£º
ÓÐÁ½ÖÖ·½·¨£º
µÚÒ»²½£ºÊ¹ÓÃSQLÓï¾ä²éѯ
select @@version ......
ÅÅÃûº¯ÊýÊÇSQL Server2005мӵŦÄÜ¡£ÔÚSQL Server2005ÖÐÓÐÈçÏÂËĸöÅÅÃûº¯Êý£º
1. row_number ×Ô¶¯Éú³ÉÐкÅ,ÐòºÅÓÉorder by ×ֶξö¶¨
2. rank over Filed, ÓÉrank overµÄ×ֶξö¶¨£¬Ãû´Î²»Á¬Ðø£¬ÈçÓÐ3¸ö²¢ÁеÚÒ»Ãû£¬ÔòºóÐøÃû´ÎÖ±½Ó´Ó4¿ªÊ¼
3. dense_rank£¬ºÍrankÏàËÆ£¬Ö»ÊÇÃû´ÎÁ¬Ðø£¬ÈçÓÐ3¸ö²¢ÁеÚÒ»Ãû£ ......