Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : sql

sql °Ñ±íµ¼³É.TXTÎļþ

sql ´úÂë:
---------------------------------------------------------
/*
  a        ±íÃû
  Èç¹ûÔÚsql ²éѯ·ÖÎöÆ÷µ±ÖгöÏÖ
  " SQL Server ×èÖ¹Á˶Ô×é¼þ 'xp_cmdshell' µÄ ¹ý³Ì'sys.xp_cmdshell' µÄ·ÃÎÊ£¬ÒòΪ´Ë×é¼þÒÑ×÷Ϊ´Ë·þÎñÆ÷°²È«ÅäÖõÄÒ»²¿·Ö¶ø±»¹Ø±Õ¡£ÏµÍ³¹ÜÀíÔ±¿ÉÒÔͨ¹ýʹÓà sp_co"Õâ¸ö´íÎ󡣡£ÇëÖ´ÐдúÂ룺
sp_configure 'show advanced options',1
reconfigure
go
sp_configure 'xp_cmdshell',1
reconfigure
*/
declare @sqlstr varchar(3000)
set @sqlstr='bcp "select * from a" queryout "c:\123.txt" -c -T'
exec master.dbo.xp_cmdshell  @sqlstr
×ªÔØ/*http://www.zhujiangroad.com/html/soft/s7773.html*/
·½·¨£­£ºÓÃBCPÃüÁî
bcp ʵÓù¤¾ß
bcp ʵÓù¤¾ßÔÚ Microsoft® SQL Server™ 2000 ʵÀýºÍÊý¾ÝÎļþÖ®¼äÒÔÓû§Ö¸¶¨µÄ¸ñʽ¸´Êý¾Ý¡£
Óï·¨
 
bcp {[[database_name.][owner].]{table_name | view_name} | "query"}
{in | out | queryout | format} data_file
[-m max_errors] [-f format_file] [-e err_file]
[-F first_row] [-L l ......

Êý¾Ý¿â×Ö¶ÎÀàÐÍ SQL Server

—×Ö·ûÀàÐÍ
Char: ¶¨³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Varchar:±ä³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Text(varchar(max)):±ä³¤·ÇUnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ2G
Nchar:¶¨³¤UnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Nvarchar:±ä³¤UnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ8000
Ntext(nvarchar(max)):±ä³¤UnicodeµÄ×Ö·ûÐÍÊý¾Ý£¬×î´ó³¤¶ÈΪ2G
—ÊýÖµÀàÐÍ
Bit£º0»ò1µÄÕûÐÍÊý×Ö
Tinyint£º ´Ó0µ½255µÄÕûÐÍÊý×Ö
Smallint:£º´Ó-2^15(-32,768)µ½2^15(32,767)µÄÕûÐÍÊý×Ö
Int£º´Ó-2^31(-2,147,483,648)µ½2^31(2,147,483,647)µÄÕûÐÍÊý×Ö
Bigint£º´Ó-2^63µ½2^63-1µÄÕûÐÍÊý×Ö£¨2000ºÃÏñÊÇûÓеģ©
Smallmoney£º  ´Ó-2^31µ½2^31µÄ»õ±ÒÊý¾Ý£¬×îС»õ±Òµ¥Î»Ç§·Ö֮ʮ
Money£º  ´Ó-2^63µ½2^63-1µÄ»õ±ÒÊý¾Ý£¬×îС»õ±Òµ¥Î»Ç§·Ö֮ʮ
Decimal£º´Ó-10^38µ½10^38-1µÄ¶¨¾«¶ÈÓëÓÐЧλÊýµÄÊý×Ö
Numeric£º decimalµÄͬÒå´Ê
Float£º  ´Ó-1.79E+308µ½1.79E+308¿É±ä¾«¶ÈµÄÊý×Ö
Real£º´Ó-3.04E+38µ½3.04E+38¿É±ä¾«¶ÈµÄÊý×Ö
—ÈÕÆÚºÍʱ¼äÀàÐÍ
Datetime£º ´Ó1753Äê1ÔÂ1ÈÕµ½9999Äê12ÈÕ31µÄÈÕÆÚºÍʱ¼äÊý¾Ý£¬×îСʱ¼äµ¥Î»Îª°Ù·ÖÖ®ÈýÃë»ò3.33ºÁà ......

DB2´íÎóÐÅÏ¢»ã×Ü SQL CODEºÍSQL StateÏà¹Ø[ת]

²Ù×÷Êý¾Ý¿â¹ý³ÌÖУ¬Óöµ½Ðí¶àÎÊÌ⣬ºÜ¶à¶¼ÓëSQL CODEºÍSQL StateÏà¹Ø£¬ÏÖÔÚ°ÑÒ»¸öÍêÕûµÄSQLCODEºÍSQLState´íÎóÐÅÏ¢ºÍÏà¹Ø½âÊÍ×÷ÒÔÏÂ˵Ã÷£¬Ò»À´¿ÉÒÔ×Ô¼º²Î¿¼£¬¶ÔDB2´íÎó×ÔÐÐÕÒ³öÔ­Òò
£¨ÉùÃ÷£ºÕâÊÇËѼ¯ÍøÉϵÄ×ÊÁϵÃÀ´µÄ,Ïêϸ³ö´¦²»¼ÇµÃÁË£©
sqlcode sqlstate ˵Ã÷
000 00000 SQLÓï¾ä³É¹¦Íê³É
01xxx SQLÓï¾ä³É¹¦Íê³É£¬µ«ÊÇÓо¯¸æ
+012 01545 δÏÞ¶¨µÄÁÐÃû±»½âÊÍΪһ¸öÓÐÏ໥¹ØÏµµÄÒýÓÃ
+098 01568 ¶¯Ì¬SQLÓï¾äÓ÷ֺŽáÊø
+100 02000 ûÓÐÕÒµ½Âú×ãSQLÓï¾äµÄÐÐ
+110 01561 ÓÃDATA CAPTURE¶¨ÒåµÄ±íµÄ¸üвÙ×÷²»ÄÜ·¢Ë͵½Ô­À´µÄ×Óϵͳ
+111 01590 Ϊ2ÐÍË÷ÒýÉèÖÃÁËSUBPAGESÓï¾ä
+117 01525 Òª²åÈëµÄÖµµÄ¸öÊý²»µÈÓÚ±»²åÈë±íµÄÁÐÊý
+162 01514 Ö¸¶¨µÄ±í¿Õ¼ä±»ÖÃΪ¼ì²é¹ÒÆð״̬
+203 01552 ʹÓ÷ÇΨһµÄÃû×ÖÀ´½â¾öÃüÃûµÄÏÞ¶¨ÁÐ
+204 01532 ÃüÃûµÄ¶ÔÏóδÔÚDB2Öж¨Òå
+206 01533 ÃüÃûµÄÁв»ÔÚSQLÓï¾äÖÐÖ¸¶¨µÄÈκαíÖдæÔÚ
+218 01537 ÒòΪSQLÓï¾äÒýÓÃÒ»¸öÔ¶³Ì¶ÔÏ󣬲»ÄÜΪ¸ÃSQLÓï¾äÖ´ÐÐEXPLAIN
+219 01532 ÃüÃûµÄPLAN TABLE²»´æÔÚ
+220 01546 ²»ÕýÈ·¶¨ÒåPLAN TABLE£¬¼ì²éÃüÃûÁе͍Òå
+236 01005 SQLDAÖеÄSQLNµÄÖµÖÁÉÙÓ¦ÓÚËùÃèÊöµÄÁеĸöÊýÒ»Ñù´ó
+237 01594 ÖÁÉÙÓÐÒ»¸ö± ......

SQL ¿ª·¢ÈËÔ± Oracle Berkeley DB Ö¸ÄÏ£¨zz£©

×ªÔØÒ»¸öBDBµÄÏà¹Ø½éÉÜ£¬»ù±¾¿ÉÒÔµ±ËÙ³ÉÊÖ²áÓ㬸ü¶àµÄÎĵµ¿ÉÒÔÈ¥Oracle¹Ù·½ÍøÕ¾ÏÂÔØ¡£
SQL ¿ª·¢ÈËÔ± Oracle Berkeley DB Ö¸ÄÏ
×÷ÕߣºMargo Seltzer
Oracle Berkeley DB Öг£Óà SQL º¯ÊýʹÓÃÖ¸ÄÏ¡£
2007 Äê 9 Ô·¢±í
³£³£ÓÐÈËÎÊ Oracle Berkeley DB “ÎÒÈçºÎÔÚ Berkeley DB ÖнøÐÐ <SQL ²éѯ>£¿"Òò´Ë£¬ÎÒÃÇ´Ë´¦½«½éÉÜÈçºÎÔÚ Oracle Berkeley DB ÖÐʵʩÖÚ¶àÄúϲ°®µÄ SQL ¹¦ÄÜ¡£²»ÊÇËùÓÐµÄ SQL Ó¦ÓóÌÐò¶¼Ó¦¸ÃÔÚ Oracle Berkeley DB ʵʩ£¨ Oracle Berkeley DB ÊÇÒ»¸ö¿ª·ÅÔ´µÄǶÈëʽÊý¾Ý¿âÒýÇæ£¬ÌṩÁË¿ìËÙ¡¢¿É¿¿¡¢±¾µØµÄ³Ö¾ÃÐÔ£¬ÎÞÐè¹ÜÀí£©£¬µ«Èç¹ûÄúÓÐһϵÁÐÏà¶Ô¹Ì¶¨µÄ²éѯÇҺܹØÐÄÐÔÄÜ£¬Berkeley DB ½«ÊǺܺõÄÑ¡Ôñ¡£
ÈÃÎÒÃÇ´ÓÍ·¿ªÊ¼ (ºÜºÃµÄÆð²½µã)¡£ÎÒÃÇ´Ó ABC ¿ªÊ¼Ñ§ÔĶÁ£¬ÔÚ Berkeley DB ÖÐÎÒÃÇ´ÓÊõÓ↑ʼ¡£
ÕâÀïΪ¼á¶¨µÄ SQL ³ÌÐòÔ±ÌṩÁËÒ»¸öСÐÍ“·­ÒëÖ¸ÄÏ”£º
SQL ÊõÓï
Oracle Berkeley DB ¶ÔÓ¦´Ê»ã
Êý¾Ý¿â
»·¾³
±í
Êý¾Ý¿â
×Ö½Ú×é/ÐÐ
¼ü/Êý¾Ý¶Ô
Ö÷Ë÷Òý
¼ü
´ÎË÷Òý
´ÎÊý¾Ý¿â
Ñ¡ÔñÒ»¸öÓ¦ÓóÌÐòÓò — ´«Í³Ô±¹¤Êý¾Ý¿â£¬¾­¹ýÒ»¶¨µÄ¼ò»¯¡£ÎÒÃǽøÒ»²½¼Ù¶¨ÄúÐèÒªËùÓÐ Berkeley DB µÄÈ«²¿¶îÍâÌØÐÔ£º²¢·¢¡¢ÊÂÎñ¡¢¿É»Ö¸´ÐԵȡ£
´ ......

SQL ¿ª·¢ÈËÔ± Oracle Berkeley DB Ö¸ÄÏ£¨zz£©

×ªÔØÒ»¸öBDBµÄÏà¹Ø½éÉÜ£¬»ù±¾¿ÉÒÔµ±ËÙ³ÉÊÖ²áÓ㬸ü¶àµÄÎĵµ¿ÉÒÔÈ¥Oracle¹Ù·½ÍøÕ¾ÏÂÔØ¡£
SQL ¿ª·¢ÈËÔ± Oracle Berkeley DB Ö¸ÄÏ
×÷ÕߣºMargo Seltzer
Oracle Berkeley DB Öг£Óà SQL º¯ÊýʹÓÃÖ¸ÄÏ¡£
2007 Äê 9 Ô·¢±í
³£³£ÓÐÈËÎÊ Oracle Berkeley DB “ÎÒÈçºÎÔÚ Berkeley DB ÖнøÐÐ <SQL ²éѯ>£¿"Òò´Ë£¬ÎÒÃÇ´Ë´¦½«½éÉÜÈçºÎÔÚ Oracle Berkeley DB ÖÐʵʩÖÚ¶àÄúϲ°®µÄ SQL ¹¦ÄÜ¡£²»ÊÇËùÓÐµÄ SQL Ó¦ÓóÌÐò¶¼Ó¦¸ÃÔÚ Oracle Berkeley DB ʵʩ£¨ Oracle Berkeley DB ÊÇÒ»¸ö¿ª·ÅÔ´µÄǶÈëʽÊý¾Ý¿âÒýÇæ£¬ÌṩÁË¿ìËÙ¡¢¿É¿¿¡¢±¾µØµÄ³Ö¾ÃÐÔ£¬ÎÞÐè¹ÜÀí£©£¬µ«Èç¹ûÄúÓÐһϵÁÐÏà¶Ô¹Ì¶¨µÄ²éѯÇҺܹØÐÄÐÔÄÜ£¬Berkeley DB ½«ÊǺܺõÄÑ¡Ôñ¡£
ÈÃÎÒÃÇ´ÓÍ·¿ªÊ¼ (ºÜºÃµÄÆð²½µã)¡£ÎÒÃÇ´Ó ABC ¿ªÊ¼Ñ§ÔĶÁ£¬ÔÚ Berkeley DB ÖÐÎÒÃÇ´ÓÊõÓ↑ʼ¡£
ÕâÀïΪ¼á¶¨µÄ SQL ³ÌÐòÔ±ÌṩÁËÒ»¸öСÐÍ“·­ÒëÖ¸ÄÏ”£º
SQL ÊõÓï
Oracle Berkeley DB ¶ÔÓ¦´Ê»ã
Êý¾Ý¿â
»·¾³
±í
Êý¾Ý¿â
×Ö½Ú×é/ÐÐ
¼ü/Êý¾Ý¶Ô
Ö÷Ë÷Òý
¼ü
´ÎË÷Òý
´ÎÊý¾Ý¿â
Ñ¡ÔñÒ»¸öÓ¦ÓóÌÐòÓò — ´«Í³Ô±¹¤Êý¾Ý¿â£¬¾­¹ýÒ»¶¨µÄ¼ò»¯¡£ÎÒÃǽøÒ»²½¼Ù¶¨ÄúÐèÒªËùÓÐ Berkeley DB µÄÈ«²¿¶îÍâÌØÐÔ£º²¢·¢¡¢ÊÂÎñ¡¢¿É»Ö¸´ÐԵȡ£
´ ......

db2 µ÷ÓÃsql½Å±¾³£ÓÃÃüÁî

db2 µ÷ÓÃsql½Å±¾³£ÓÃÃüÁdb2 -tf d:\creat_table.sql  Óë  db2 -td$ -f d:\creat_table.sql
db2 -tf d:\creat_table.sql µ÷Óýű¾ÃüÁîÊÇddl²Ù×÷ 
µ±Óöµ½sqlÓï¾ä¹ý³¤£¬»òÌáʾ DB21007E  ¶ÁÈ¡¸ÃÃüÁîʱÒѵ½´ïÎļþĩβ¡£¾ÍʹÓà db2 -td$ -f d:\creat_table.sql ÃüÁî
ʹÓøÄÃüÁîÐèÒªÔÚsql½Å±¾ÖÐÒÔ$½áÊø»ò·Ö¸ôÓï¾ä
sql½Å±¾-ÀýÈ磺
create view viewkz as
select * from b_ryxx
$
create view viewkz1 as
select * from b_ryxx
$ ......

[Õª³­/¼Ç¼]MySQLµ¼Èë/µ¼³ö.sqlÎļþ

µ¼³ö.sqlÎļþ
 
1.½«Êý¾Ý¿âtransfer_server_dbµ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db > /home/eric/transfSRV.sql
2.½«Êý¾Ý¿âtransfer_server_dbÖеÄdevice_info_tableµ¼³öµ½table.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db device_info_table > /home/eric/table.sql
3.½«Êý¾Ý¿âmydbµÄ½á¹¹µ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db --add-drop-table > /home/eric/transfSRV.sql
 
 
µ¼Èë.sqlÎļþ
 
1¡¢µÇ½MySQL
mysql -uroot -p;
 
2¡¢´´½¨Êý¾Ý¿â
create database transfer_server_db;
 
3¡¢µ¼ÈëÊý¾Ý¿â½á¹¹Îļþ
mysql -u root -p transfer_server_db < /home/eric/transfSRV.sql
 
¸ü¸ÄrootÔ¶³ÌȨÏÞ
1¡¢ÔÊÐírootÓû§Ê¹ÓÃÃÜÂëabc´Ó%µØÖ··¢ÆðÔ¶³Ì·ÃÎÊ
 
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'abc' WITH GRANT OPTION;
mysql>FLUSH RIVILEGES ......

[Õª³­/¼Ç¼]MySQLµ¼Èë/µ¼³ö.sqlÎļþ

µ¼³ö.sqlÎļþ
 
1.½«Êý¾Ý¿âtransfer_server_dbµ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db > /home/eric/transfSRV.sql
2.½«Êý¾Ý¿âtransfer_server_dbÖеÄdevice_info_tableµ¼³öµ½table.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db device_info_table > /home/eric/table.sql
3.½«Êý¾Ý¿âmydbµÄ½á¹¹µ¼³öµ½transfSRV.sqlÎļþÖУº
mysqldump -u root -p transfer_server_db --add-drop-table > /home/eric/transfSRV.sql
 
 
µ¼Èë.sqlÎļþ
 
1¡¢µÇ½MySQL
mysql -uroot -p;
 
2¡¢´´½¨Êý¾Ý¿â
create database transfer_server_db;
 
3¡¢µ¼ÈëÊý¾Ý¿â½á¹¹Îļþ
mysql -u root -p transfer_server_db < /home/eric/transfSRV.sql
 
¸ü¸ÄrootÔ¶³ÌȨÏÞ
1¡¢ÔÊÐírootÓû§Ê¹ÓÃÃÜÂëabc´Ó%µØÖ··¢ÆðÔ¶³Ì·ÃÎÊ
 
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'abc' WITH GRANT OPTION;
mysql>FLUSH RIVILEGES ......
×ܼǼÊý:4346; ×ÜÒ³Êý:725; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [286] [287] [288] [289] 290 [291] [292] [293] [294] [295]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ