SQL HexString Óë Binary »¥»»
HexString to Binary:
DECLARE @y CHAR(34)
SET @y = '0x499104dc92dd27499da9ad8f56dcb437'
DECLARE @x BINARY(16)
DECLARE @sql NVARCHAR(200)
SET @sql = 'SELECT @x = ' + @y
EXEC sp_executesql
@sql,
N'@x BINARY(16) OUTPUT',
@x OUTPUT
SELECT @x
Binary to HexString:
DECLARE @a VARBINARY(20)
SET @a=0x7fd81de7360fb53649412521d06249cc69357d78
SELECT @a
SELECT master.dbo.fn_varbintohexstr(@a)
Ïà¹ØÎĵµ£º
RDBMS
·½ÑÔ
DB2
org.hibernate.dialect.DB2Dialect
DB2 AS/400
org.hibernate.dialect.DB2400Dialect
DB2 OS390
org.hibernate.dialect.DB2390Dialect
PostgreSQL
org.hib ......
Ïò¸ßÊÖÇë½ÌÒ»¸öÎÊÌâ:
µ±ÎÒÖ´ÐÐ:
use master
exec xp_cmdshell 'osql /S musqlserver /U sa /P mypwd /d haodb /Q "select top 10 * from trandetail" /o C:\my1.xls'
ÒÔÉÏÖ´Ðгɹ¦,»á²úÉúÐÂÎļþ:C:\my1.xls'
È»ºóÎÒÏ뽫´ËÎļþÖ±½Ócopyµ½Áíһ̨µçÄÔÖÐ[Òѽ¨Á¬½Ó]
Ö´ÐÐ
......
ÈçºÎʵÏÖ¶à¸ö¹Ø¼ü×Ö°´ÕÕ²»Í¬ÅÅÐò¹æÔò½øÐÐÅÅÐòÄØ£¿
ORDER BY×Ó¾äÈÃÊý¾Ý¿â¶Ô²éѯ½á¹ûÅÅÐò£¬ORDER BY×Ӿ䱨Ðë·ÅÔÚ²éѯÓï¾äµÄ½áβ¡£Æä»ù±¾ÓÃ
·¨ÈçÏ£º
SELECT * from Contacts ORDER BY first_name;
Äã¿ÉÒÔ¶Ô¶àÁÐÊý¾ÝÅÅÐò¡£ÓÅÏÈ˳Ðò°´´Ó×óµ½ÓÒÒÀ´Î½µµÍ£¬ËùÒÔ²éѯÓï¾äÖ ......
ÓÉÓÚ³ÌÐòÐèÒª°ÑSQL SERVER ÀïµÄÊý¾Ýµ¼Èëµ½ACCESSÀï.
¸Õ¿ªÊ¼Ê¹ÓÃDataSetÀ´Ñ»·.
Êý¾ÝÁ¿ÉÙµÄʱºò»¹Ëã¿ÉÒÔÓ¦¸¶µÄ¹ýÀ´.
µ«µ±Êý¾Ý¶àµÄʱºò.
»á±¨´í"λÖôíÎó"
ÔÚÍøÉÏËÑѰһ·¬.ÕÒµ½Ò»¸ö·½·¨.
ʹÓÃinsert into openrowset
½Ó×Å´íÎóÒ»¸ö½ÓÒ»¸öµÄÀ´..
"²åÈë´íÎó: ÁÐÃû»òËùÌṩֵµÄÊýÄ¿Óë±í¶¨Ò岻ƥÅä¡£"
"δÄÜÕÒµ½ OLE DB Ì ......