Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Oracle:²éÕÒ±íµÄÖ÷¼ü£¬Íâ¼ü£¬Î¨Ò»ÐÔÔ¼Êø£¬Ë÷Òý

1¡¢²éÕÒ±íµÄËùÓÐË÷Òý£¨°üÀ¨Ë÷ÒýÃû£¬ÀàÐÍ£¬¹¹³ÉÁУ©£º
select t.*,i.index_type from user_ind_columns t,user_indexes i where t.index_name = i.index_name and t.table_name = i.table_name and t.table_name = Òª²éѯµÄ±í
2¡¢²éÕÒ±íµÄÖ÷¼ü£¨°üÀ¨Ãû³Æ£¬¹¹³ÉÁУ©£º
select cu.* from user_cons_columns cu, user_constraints au where cu.constraint_name = au.constraint_name and au.constraint_type = 'P' and au.table_name = Òª²éѯµÄ±í
3¡¢²éÕÒ±íµÄΨһÐÔÔ¼Êø£¨°üÀ¨Ãû³Æ£¬¹¹³ÉÁУ©£º
select column_name from user_cons_columns cu, user_constraints au where cu.constraint_name = au.constraint_name and au.constraint_type = 'U' and au.table_name = Òª²éѯµÄ±í
4¡¢²éÕÒ±íµÄÍâ¼ü£¨°üÀ¨Ãû³Æ£¬ÒýÓñíµÄ±íÃûºÍ¶ÔÓ¦µÄ¼üÃû£¬ÏÂÃæÊǷֳɶಽ²éѯ£©£º
select * from user_constraints c where c.constraint_type = 'R' and c.table_name = Òª²éѯµÄ±í
²éѯÍâ¼üÔ¼ÊøµÄÁÐÃû£º
select * from user_cons_columns cl where cl.constraint_name = Íâ¼üÃû³Æ
²éѯÒýÓñíµÄ¼üµÄÁÐÃû£º
select * from user_cons_columns cl where cl.constraint_name = Íâ¼üÒýÓñíµÄ¼üÃû
5¡¢²éѯ±íµÄËùÓÐÁм°ÆäÊôÐÔ
select t.*,c.COMMENTS from user_tab_columns t,user_col_comments c where t.table_name = c.table_name and t.column_name = c.column_name and t.table_name = Òª²éѯµÄ±í


Ïà¹ØÎĵµ£º

Oracle Ðм¶ËøµÄ¿ªÏú

Ê×ÏÈÀ´¸´Ï°Ò»ÏÂÐм¶ËøµÄ»úÖÆ¡£µ±Ò»¸öÊÂÎñ¿ªÊ¼Ê±±ØÑ¡ÏÈÉêÇëÒ»¸öTXËø£¨±£»¤»Ø¹ö¶Î¡¢»Ø¹öÊý¾Ý¿é£©£¬Ö»ÓÐÏÈÉêÇëµ½»Ø¹ö¶Î×ÊÔ´ºó²ÅÄÜ¿ªÊ¼Ò»¸öÊÂÎñ£¬²ÅÄܽøÐÐDML²Ù×÷¡£Õâ¸ö¶¯×÷Íê³Éºó£¬ÊÂÎñ¾Í¿ÉÒÔ¿ªÊ¼ÐÞ¸ÄÊý¾ÝÁË¡£µ±ÐÞ¸ÄÊý¾Ý±íµÄ¼Ç¼ʱ£¬×ñÑ­ÒÔϵIJÙ×÷˳Ðò¡£
1.»ñµÃ±íµÄTMËø£¨±£»¤ÊÂÎñÖ´Ðйý³ÌÖÐÆäËüÓû§²»ÄÜÐ޸ıí½á¹¹£©
2.ÔÚ ......

8¸öDBA×î³£ÓÃµÄ¼à¿ØOracleÊý¾Ý¿âµÄ³£ÓÃshell½Å±¾

±¾ÎĽéÉÜÁË8¸ö³£ÓÃµÄ¼à¿ØÊý¾Ýshell½Å±¾¡£Ê×ÏȻعËÁËһЩDBA³£ÓõÄUnixÃüÁÒÔ¼°½âÊÍÁËÈçºÎͨ¹ýUnix CronÀ´¶¨Ê±Ö´ÐÐDBA½Å±¾¡£ÍøÉÏÒ²ÓкöàÀàËÆµÄÎÄÕ£¬µ«»ù±¾É϶¼²»ÄÜÕý³£ÔËÐУ¬»¨µãʱ¼äÖØÐÂÕûÀíÁËÏ£¬ÒÔºó¾ÍÄÜÖ±½ÓʹÓÃÁË¡£
Ò»£®Í¬Ê±ÎÄÕ»¹½éÉÜÁË8¸öÖØÒªµÄ½Å±¾À´¼à¿ØOracleÊý¾Ý¿â£º
1.¼ì²éʵÀýµÄ¿ÉÓÃÐÔ
2.¼ì²é¼àÌýÆ÷µ ......

oracle ´æ´¢¹ý³ÌºÍº¯Êýѧϰ±Ê¼Ç

oracle ´æ´¢¹ý³ÌºÍº¯Êýѧϰ±Ê¼Ç
1¡¢´´½¨¹ý³ÌµÄÓï·¨£º     
Code
create [or replace] procedure procedure_name
  [(argument[{in|out|in out}] type,
    
   argument[{in|out|in out}] type)]&n ......

Oracle²Ù×÷ÃüÁî(sqlplus)

 1.Êý¾Ý¿â£¬±í£¬Óû§µÈ³É¹¦µ¼³ö                                    
¢Ùµ¼³öÕû¸öÊý¾Ý¿â                & ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ