ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > oracle10gÊý¾Ý¿â¹ÜÀíÓ¦ÓÃÓ뿪·¢¿Îºó´ð°¸

oracle10gÊý¾Ý¿â¹ÜÀíÓ¦ÓÃÓ뿪·¢¿Îºó´ð°¸

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2026/4/27 11:13:15

(partition p1 values less than (2000) or values less than (date'1988-1-1') Tablespace users,

Partition p2 values less than (maxvalue) or values less than (maxvalue) Tablespace system ); D.

Create table text_pt( ID NUMBER(20) not null, Tip varchar2(10), Re_date date) Partition by range(ID) Subpartition by range(re_date)

(partition p1 values less than (2000,date'1988-1-1') Tablespace users,

Partition p2 values less than (maxvalue,maxvalue) Tablespace system );

5.¼ÙÉèÒª¶Ô¡°ÉÌÆ·ÐÅÏ¢¡±±í½øÐзÖÇø´¦Àí£¬²¢ÇÒ¸ù¾ÝÉÌÆ·µÄ²úµØ½øÐзÖÇø£¬ÔòÓ¦²ÉÓÃÏÂÁÐÄÄÒ»ÖÖ·ÖÇø·½·¨£¿ C A.·¶Î§·ÖÇø B.É¢ÁзÖÇø C.Áбí·ÖÇø D.×éºÏ·¶Î§É¢ÁзÖÇø 6.ÏÂÁÐÄÄÒ»ÏîÊǹØÓÚ´ØºÍ´Ø±í²»ÕýÈ·µÄÃèÊö£¿ D

A.´ØÊµ¼ÊÉÏÊÇÒ»×é±í B.ÒòΪ´Ø½«²»Í¬±íµÄÏà¹ØÐÐÒ»Æð´æ´¢µ½ÏàͬµÄÊý¾Ý¿éÖУ¬ËùÒÔºÏÀíʹÓôؿÉÒÔ°ïÖú¼õÉÙ²éѯÊý¾ÝËùÐèµÄ´ÅÅ̶ÁÈ¡Á¿ C.´Ø±íÊÇ´ØÖÐijһ¸ö±í D.ÔÚ´´½¨´ØºÍ´Ø±íÖ®ºó¾Í¿ÉÒÔÏòÆäÖÐÌí¼ÓÊý¾Ý µÚÊ®ÕÂ

1.²é¿´ÏÂÃæµÄÓï¾ä´´½¨ÁËÄÄÒ»ÖÖË÷Òý£¿ C CREATE INDEX test_index ON student(stuno,sname) TABLESPACE users STORAGE(INITIAL 64k,next 32k);

A.È«¾Ö·ÖÇøË÷Òý B.λͼË÷Òý C.¸´ºÏË÷Òý D.»ùÓÚº¯ÊýµÄË÷Òý

2.ʹÓÃALTER INDEX...REBUILDÓï¾ä²»¿ÉÒÔÖ´ÐÐÏÂÃæµÄÄĸöÈÎÎñ£¿ D A.½«·´Ïò¼üË÷ÒýÖØ½¨ÎªÆÕͨË÷Òý B.½«Ò»¸öË÷ÒýÒÆ¶¯µ½ÁíÒ»¸ö±í¿Õ¼ä C.½«Î»Í¼Ë÷Òý¸ü¸ÄΪÆÕͨË÷Òý D.½«Ò»¸öË÷Òý·ÖÇøÒÆ¶¯µ½ÁíÒ»¸ö±í¿Õ¼ä

3.ÏÂÁйØÓÚÔ¼ÊøÓëË÷ÒýµÄ˵·¨ÖУ¬ÄÄÒ»ÏîÊDz»ÕýÈ·µÄ£¿ D A.ÔÚ×Ö¶ÎÉ϶¨ÒåPRIMART KEY Ô¼ÊøÊ±»á×Ô¶¯´´½¨BÊ÷ΨһË÷Òý B.ÔÚ×Ö¶ÎÉ϶¨ÒåUNIQUEÔ¼ÊøÊ±»á×Ô¶¯´´½¨Ò»¸öBÊ÷ΨһË÷Òý

C.ĬÈÏÇé¿öÏ£¬½ûÓÃÔ¼Êø»áɾ³ý¶ÔÓ¦µÄË÷Òý£¬¶ø¼¤»îÔ¼Êø»á×Ô¶¯Öؽ¨ÏàÓ¦µÄË÷Òý D.¶¨ÒåFOREIGN KEY Ô¼ÊøÊ±»á´´½¨Ò»¸öBÊ÷ΨһË÷Òý

4.¼ÙÉèEMPLOYEE±í°üº¬Ò»¸öMARRIAGEÁУ¬ÓÃÓÚÃèÊöÖ°¹¤µÄ»éÒö×´¿ö£¬ÔòÓ¦¸ÃÔÚ¸Ã×Ö¶ÎÉÏ´´½¨Ê²Ã´ÀàÐ͵ÄË÷Òý£¿ D

A.BÊ÷ΨһË÷Òý B.BÊ÷²»Î¨Ò»Ë÷Òý C.»ùÓÚº¯ÊýµÄË÷Òý D.λͼË÷Òý 5.ÏÂÁйØÓÚË÷ÒýµÄÃèÊöÄÄÒ»ÏîÊDz»ÕýÈ·µÄ£¿ B A.±íÊÇ·ñ¾ßÓÐË÷Òý²»»áÓ°Ïìµ½ËùʹÓõÄSQL±àдÐÎʽ B.ÔÚΪ±í´´½¨Ë÷Òýºó£¬ËùÓеIJéѯ²Ù×÷¶¼»áʹÓÃË÷Òý C.Ϊ±í´´½¨Ë÷Òýºó£¬¿ÉÒÔÌá¸ß²éѯµÄÖ´ÐÐËÙ¶È

D.ÔÚΪ±í´´½¨Ë÷Òýºó£¬OracleÓÅ»¯Æ÷½«¸ù¾Ý¾ßÌåÇé¿ö¾ö¶¨ÊÇ·ñ²ÉÓÃË÷Òý 6.Èç¹û¾­³£Ö´ÐÐÀàËÆÓÚÏÂÃæµÄ²éѯÓï¾ä£º

SELECT * from student where Substr(sname,0,2)='Áõ'

Ó¦µ±Îªstudent±íÖеÄsnameÁд´½¨ÄÄÒ»ÖÖÀàÐ͵ÄË÷Òý£¿ D A.BÊ÷ΨһË÷Òý B.λͼË÷Òý C.BÊ÷²»Î¨Ò»Ë÷Òý D.»ùÓÚº¯ÊýµÄË÷Òý

7.¼ÙÉèÔÚÒ»¸ö±íµÄ3¸ö×Ö¶ÎNAME¡¢SEXºÍMONTH_OF_BIRTHÖзֱ𱣴æÐÕÃû¡¢ÐÔ±ðºÍ³öÉúµÄÔ·ÝÊý¾Ý£¬ÔòÓ¦µ±ÎªÕâ3¸ö×ֶηֱ𴴽¨ºÎÖÖÀàÐ͵ÄË÷Òý£¿ D

A.È«²¿´´½¨BÊ÷Ë÷Òý B.È«²¿´´½¨Î»Í¼Ë÷Òý C.·Ö±ð´´½¨BÊ÷Ë÷Òý¡¢Î»Í¼Ë÷ÒýºÍλͼË÷Òý D.·Ö±ð´´½¨BÊ÷Ë÷Òý¡¢Î»Í¼Ë÷ÒýºÍ»ùÓÚº¯ÊýµÄË÷Òý

8.Èç¹û´´½¨µÄ±íÆäÖ÷¼ü¿ÉÒÔ×Ô¶¯±àºÅ£¬ÔòÓ¦¸ÃΪÖ÷¼ü´´½¨µÄË÷ÒýÊÇÄÄÖÖÀàÐÍ£¿ A A.·´Ïò¼üË÷Òý B.BÊ÷Ë÷Òý C.λͼË÷Òý D.»ùÓÚº¯ÊýµÄË÷Òý µÚʮһÕÂ

1.Èç¹ûÔÊÐíÓû§¶ÔÊÓͼ½øÐиüкͲåÈë²Ù×÷£¬µ«ÊÇÓÖÒª·ÀÖ¹Óû§½«²»·ûºÏÊÓÍ¼Ô¼ÊøÌõ¼þµÄ¼Ç¼Ìí¼Óµ½ÊÓͼ£¬Ó¦µ±ÔÚ¶¨ÒåÊÓͼʱָ¶¨ÏÂÁÐÄÄÒ»¸ö×Ӿ䣿 C A.WITH GRANT OPTION B.WITH READ ONLY C.WITH CHECK OPTION D.WITH CHECK ONLY

2.ÔÚÏÂÁÐģʽ¶ÔÏóÖУ¬Äĸö¶ÔÏó²»»áÕ¼ÓÃʵ¼ÊµÄ´æ´¢¿Õ¼ä£¿ A A.ÊÓͼ B.±í C.Ë÷Òý D.´Ø

3.Èç¹ûÏë²é¿´ÊÓͼÖÐÄÄЩ×Ö¶ÎÊÇ¿ÉÒÔ¸üеģ¬Ó¦µ±²éѯÄÄÒ»¸öÊý¾Ý×ÖµäÊÓͼ£¿ D A.DBA_VIEWS B.DBA_OBJECTS

C.DBA_CLU_COLUMNS D.DBA_UPDATABLE_COLUMNS 4.ÔÚÏÂÁи÷Ñ¡ÏîÖУ¬¹ØÓÚÐòÁеÄÃèÊöÄÄÒ»ÏîÊDz»ÕýÈ·µÄ£¿ D A.ÐòÁÐÊÇOracleÌṩµÄÓÃÓÚ²úÉúһϵÁÐΨһÊý×ÖµÄÊý¾Ý¿â¶ÔÏó B.ÐòÁв¢²»Õ¼ÓÃʵ¼ÊµÄ´æ´¢¿Õ¼ä

C.ʹÓÃÐòÁÐʱ£¬ÐèÒªÓõ½ÐòÁеÄÁ½¸öαÁÐNEXTVALÓëCURRVAL¡£ÆäÖУ¬NEXTVAL½«·µ»ØÐòÁÐÉú³ÉµÄÏÂÒ»¸öÖµ£¬¶øCURRVAL·µ»ØÐòÁеĵ±Ç°Öµ

D.ÔÚÈκÎʱºò¶¼¿ÉÒÔʹÓÃÐòÁеÄαÁÐCURRVAL£¬ÒÔ·µ»Øµ±Ç°ÐòÁÐÖµ 5.ÔÚÏÂÁи÷Ñ¡ÏîÖУ¬¹ØÓÚͬÒå´ÊµÄÃèÊöÄÄÒ»ÏîÊDz»ÕýÈ·µÄ£¿ B

A.ͬÒå´ÊÊÇÊý¾Ý¿â¶ÔÏóµÄÒ»¸öÌæ´úÃû£¬ÔÚʹÓÃͬÒå´Êʱ£¬Oracle»á½«Æä·­ÒëΪ¶ÔÓ¦µÄ¶ÔÏóÃû³Æ B.ÔÚ´´½¨Í¬Òå´Êʱ£¬ËùÌæ´úµÄģʽ¶ÔÏó±ØÐë´æÔÚ C.OracleÖеÄͬÒå´Ê·ÖΪ¹«ÓÐͬÒå´ÊºÍ˽ÓÐͬÒå´Ê

D.¹«ÓÐͬÒå´ÊÔÚÊý¾Ý¿âÖÐËùÓеÄÓû§¶¼¿ÉÒÔʹÓã»Ë½ÓÐͬÒå´ÊÓÉ´´½¨ËüµÄÓû§ËùÓµÓÐ µÚÊ®¶þÕÂ

1.ÏÂÁÐÄÄÒ»¸ö¶¯×÷²»»á¼¤·¢Ò»¸ö´¥·¢Æ÷£¿ B A.¸üÐÂÊý¾Ý B.²éѯÊý¾Ý C.ɾ³ýÊý¾Ý D.²åÈëÊý¾Ý

2.ÔÚʹÓÃCREATE TRIGGERÓï¾ä´´½¨Ðм¶´¥·¢Æ÷ʱ£¬ÄÄÒ»¸öÓï¾äÓÃÀ´ÒýÓþÉÊý¾Ý£¿ D A.FOR EACH B.ON C.REFERENCING D.OLD

3.ÔÚ´´½¨´¥·¢Æ÷ʱ£¬ÄÄÒ»¸öÓï¾ä¾ö¶¨ÁË´¥·¢Æ÷ÊÇÕë¶ÔÿһÐÐÖ´ÐÐÒ»´Î£¬»¹ÊÇÕë¶Ôÿһ¸öÓï¾äÖ´ÐÐÒ»´Î£¿ A A.FOR EACH B.ON C.REFERENCING D.NEW 4.Ìæ´ú´¥·¢Æ÷¿ÉÒÔ±»¸½¼Óµ½ÄÄÒ»ÀàÊý¾Ý¿â¶ÔÏóÉÏ£¿ C A.±í B.ÐòÁÐ C.ÊÓͼ D.´Ø

5.ÏÂÁÐÄĸöÓï¾äÓÃÓÚ½ûÓô¥·¢Æ÷£¿ C

A.ALTER TABLE B.MODIFY TRIGGER C.ALTER TRIGGER D.DROP TRIGGER 6.Ìõ¼þν´ÊÔÚ´¥·¢Æ÷ÖеÄ×÷ÓÃÊÇ A ¡£

A.Ö¸¶¨¶Ô²»Í¬Ê¼þÖ´Ðв»Í¬µÄ²Ù×÷ B.ÔÚUPDATEÖÐÒýÓÃÐÂÖµºÍ¾ÉÖµ C.Ïò´¥·¢Æ÷Ìí¼ÓWHEN×Ó¾ä D.ÔÚÖ´Ðд¥·¢Æ÷ǰ±ØÐëÂú×ãν´ÊÌõ¼þ 7.¿ÉÒÔʹÓÃÄĸö×Ó¾äÀ´¸ü¸ÄÏà¹ØÐÔ±êʶ·ûµÄÃû³Æ£¿ A A.REFERENCING B.WHEN C.INSTEAD-OF D.RENAME

8.ÏÂÁÐÄĸöÏà¹ØÐÔ±êʶ·ûÊÇ¿ÉÓõ쬲¢ÇÒ°üÀ¨ÁËDELETE´¥·¢Æ÷ÖÐÒª¸üеÄÖµ£¿ A A.OLD B.NEW C.REFERENCING D.ÒÔÉ϶¼²»ÊÇ µÚÊ®ÈýÕÂ

1.ÏÂÁйØÓÚÌá½»ÊÂÎñµÄÐðÊöÄÄÒ»ÏîÊÇÕýÈ·µÄ£¿ A A.ÊÂÎñÌá½»ºó£¬Ëü¶ÔÊý¾Ý¿âËù×öµÄÐ޸Ľ«ÓÀ¾Ã±£´æµ½Êý¾Ý¿âÖÐ B.ÔÚÊÂÎñÌá½»ºó£¬»¹¿ÉÒÔʹÓûعöÓï¾äÈ¡ÏûËüËù×öµÄ²Ù×÷ C.Ìá½»ÊÂÎñµÄÏìÓ¦ËÙ¶ÈÓëÊÂÎñµÄ¹æÄ£ÓйØ

D.Ìá½»ÊÂÎñʱ£¬²¢²»Òâζ×ÅÊÂÎñµÄ½áÊø£¬ËüÖ»ÊǶÔÊÂÎñÒÔǰËù×öµÄ¹¤×÷½øÐб£´æ¶øÒÑ 2.ÏÂÁÐÄĸöÓï¾ä»áÖÕÖ¹ÊÂÎñ£¿ D A.SAVEPOINT B.ROLLBACK TO SAVEPOING C.END TRANSACTION D.COMMIT

3.¼ÙÈ統ǰÊý¾Ý¿âÓÐÁ½¸ö²¢·¢µÄÊÂÎñ£¬ÆäÖУ¬µÚÒ»¸öÊÂÎñÐ޸ıíÖеÄÊý¾Ý£¬µÚ¶þ¸öÊÂÎñÔÚ½«ÐÞ¸ÄÌá½»Ô¼Êý¾Ý¿âǰ²é¿´ÕâЩÊý¾Ý¡£Èç¹ûµÚÒ»¸öÊÂÎñÖ´Ðлعö²Ù×÷£¬Ôò»á·¢ÉúÄÄÖÖ¶ÁÈ¡ÏÖÏó£¿ C A.¼Ù¶Á B.·ÇÖØ¸´¶ÁÈ¡ C.´í¶Á D.ÖØ¸´¶Á

4.µ±Ò»¸öÊÂÎñ»ùÓÚijЩËÑË÷Ìõ¼þ¶Áȡһ¸öÊý¾Ý±í£¬µÚ¶þ¸öÊÂÎñ¸üбíÖеÄÊý¾Ý£¬ÄÇô£¬µ±µÚÒ»¸öÊÂÎñÔٴζÁÈ¡Êý¾Ýʱ£¬·µ»ØµÄ½á¹û»áÒòΪËÑË÷Ìõ¼þ¶ø·µ»Ø²»Í¬µÄ½á¹û¡£ÕâÖÖÏÖÏó½Ð×öʲô£¿ A A.¼Ù¶Á B.·ÇÖØ¸´¶ÁÈ¡ C.´í¶Á D.ÖØ¸´¶Á

5.ÏÂÁÐÑ¡ÏîÖУ¬ÄĸöÑ¡ÏîÓÃÓÚÉèÖÃÊÂÎñµÄ¸ôÀë²ã£¿ A

A.READ ONLY B.UPDATE C.LOCAL D.ISOLATION LEVEL READ COMMITTED IS 6.ÏÂÁÐÄÄÒ»¸öËøÄ£Ê½²»ÊôÓÚOracle£¿ D A.¹²ÏíËø B.ÅÅËûËø C.Ðм¶¹²ÏíËø D.ËÀËø

7.ÏÂÁйØÓÚOracleÖ§³ÖµÄËøÁ£¶ÈÃèÊöÕýÈ·µÄÊÇ£¿ B

A.Êý¾Ý¿â¼¶¡¢±í¼¶¡¢Ðм¶ºÍÁм¶ B.Êý¾Ý¿â¼¶¡¢±í¼¶¡¢Ðм¶ C.Ðм¶¡¢Áм¶ D.Áм¶¡¢±í¼¶

8.ÔÚÓÃSET TRANSACTION Óï¾äÉèÖÃÊÂÎñµÄÊôÐÔʱ£¬ÎªÁËÈ·±£ÊÂÎñÖв»»á·¢Éú·ÇÖØ¸´¶ÁÈ¡ºÍ´í¶Á£¬µ«²»¿¼ÂÇÊÇ·ñ»á·¢Éú¼Ù¶Á£¬Ó¦Ê¹ÓÃÄĸö¸ôÀë²ã£¿ D

  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

(partition p1 values less than (2000) or values less than (date'1988-1-1') Tablespace users, Partition p2 values less than (maxvalue) or values less than (maxvalue) Tablespace system ); D. Create table text_pt( ID NUMBER(20) not null, Tip varchar2(10), Re_date date) Partition by range(ID) Subpartition by range(re_date) <

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com