¶¯Ì¬Ö´ÐÐSqlÓï¾äÓëÁÙʱ±íµÄÎÊÌâ(¶ÔÏóÃûÎÞЧ)
exec('selectIDENTITY(int,1,1) as ID,fnum,into #yuecu from store_store where '+@Parameter)
select XX,XX1,XX2 from #yuecu
ÕâÑù´´½¨Ò»¸öÁÙʱ±íÒÔºóÎÒÔÙÏë´ÓÁÙʱ±íÖÐÈ¡Êý¾ÝÌáʾ¶ÔÏóÃû#yuecu ÎÞЧ£¬ÔΣ¬Èç¹ûÎÒ²»ÊÇʹÓÃexec()Ö´ÐÐsqlÓï¾äµÄ»°¾ÍûÓÐÈκÎÎÊÌâ,WHY?
ÁÙʱ±íÓÐ×÷ÓÃÓòµÄ£¬ÉÏÃæµÄÁÙʱ±íÖ»ÔÚEXEC內²¿ÓÐЧ¡£
½â¾ö°ì·¨£º
¸ÄÓÃÈ«¾ÖÁÙʱ±í
exec('selectIDENTITY(int,1,1) as ID,fnum,into ##yuecu from store_store where '+@Parameter)
select * from ##yuecu
Ïà¹ØÎĵµ£º
eclipse ¹ØÁª sql server µÄJDBCÎÊÌâ
±à³ÌÔËÐкóÌáʾ£º
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
ÉÏÍø²éÁË£¬ÓеÄ˵ÔÚ»·¾³±äÁ¿ÀïµÄclasspathÌí¼Ó JDBCÀïµÄ3¸öjarÎļþ¾Í¿ÉÒÔ£¬µ«ÊÇʹÓúó»¹ÊDz»ÐС£
ºóÀ´²ÅÖªµÀ½â¾ö·½·¨£º
°ü×ÊÔ´¹ÜÀíÆ÷-->°üÃûÓÒ¼ü"¹¹½¨Â·¾¶"--> ......
MS SQL SERVERÊý¾Ý¿â±¸·ÝBAK»¹ÔÊý¾Ý¿â
ÓÉÓÚÊý¾ÝÎó²Ù×÷£¬Ïë»Ö¸´Ò»Ï²Ù×÷ǰµÄÊý¾Ý¡£ÓÚÊÇн¨ÁËÒ»¸ö¿ÕÊý¾Ý¿â¡£Ê¹ÓÃÔÀ´µÄ±¸·ÝÎļþ bak¡£À´»Ö¸´³ÉÒ»¸öеÄÊý¾Ý¿â¡£ÕâÑù¾Í¿ÉÒÔÊÖ¶¯»Ö¸´Êý¾ÝÁË¡£
µ«ÊÇÔÚ»Ö¸´Ð½¨Êý¾Ý¿âµÄʱºò×ÜÊDz»³É¹¦£¬Ìáʾ´íÎóÈëÏ£º
The backup set holds a backup of a database other than the existing ......
SQL server°²×°Ê±Ê±£º“ÒÔǰµÄij¸ö³ÌÐò°²×°ÒÑÔÚ°²×°¼ÆËã»úÉÏ´´½¨¹ÒÆðµÄÎļþ²Ù×÷¡£ÔËÐа²×°³ÌÐò֮ǰ±ØÐëÖØÐÂÆô¶¯¼ÆËã»ú”´íÎó¡£
´ò¿ª×¢²á±í±à¼Æ÷£¨¿ªÊ¼->ÔËÐÐ->regedit£©£¬ÔÚHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session ManagerÖÐÕÒµ½PendingFileRenameOperationsÏîÄ¿£¬²¢É¾³ýËü¡£ÕâÑù ......
PL/SQL´æ´¢¹ý³Ì±à³Ì ÊÕ²Ø
/**author huangchaobiao
*Email:huangchaobiao111@163.com
*/
PL/SQL´æ´¢¹ý³Ì±à³Ì(ÉÏ)
1. OracleÓ¦Óñ༷½·¨¸ÅÀÀ
´ð£º1) Pro*C/C++/... : CÓïÑÔºÍÊý¾Ý¿â´ò½»µÀµÄ·½·¨£¬±ÈOCI¸ü³£ÓÃ;
2) ODBC
3) OCI: CÓïÑÔºÍÊý¾Ý¿â´ò½»µÀµÄ·½·¨£¬ºÍProCºÜÏàËÆ£¬¸üµ×²ã£¬ºÜÉÙÓÃ;
4) SQLJ ......
CONVERT
½«Ä³ÖÖÊý¾ÝÀàÐ͵ıí´ïʽÏÔʽת»»ÎªÁíÒ»ÖÖÊý¾ÝÀàÐÍ¡£ÓÉÓÚijЩÐèÇó¾³£Óõ½È¡ÈÕÆÚ¸ñʽµÄ²»Í¬.ÏÖÒÔÏ¿ÉÔÚ
SQL ServerÖС¡½«ÈÕÆÚ¸ñʽ»¯.
SQL Server Ö§³ÖʹÓÿÆÍþÌØËã·¨µÄ°¢À²®ÑùʽÖеÄÊý¾Ý¸ñʽ¡£
ÔÚ±íÖУ¬×ó²àµÄÁ½Áбíʾ½« datetime »ò smalldatetime ת»»Îª×Ö·ûÊý¾ÝµÄ style Öµ¡£¸ø style Öµ¼Ó 100£¬¿É»ñµÃ°üÀ¨Ê ......