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

SqliteÅжÏ×ֶδæÔÚ

ÅÐ¶Ï±í´æÔڵķ½·¨ºÜ¼òµ¥,ÍøÉϺܶà:
SELECT COUNT(*) from sqlite_master where type='table' and name='%s'" % tname;
ÄÇôÅжÏ×Ö¶ÎÊÇ·ñ´æÔÚ, »òÕß˵ÈçºÎÅжϱíµÄ°æ±¾ÊÇ·ñ×îоÍÖ»ÐèÒª:
select * from sqlite_master where tbl_name='tblContactList';
sqlite_master µÄ±í½á¹¹ÈçÏÂ:
type   |name    |tbl_name    |rootpage   |sql
×îºóÒ»¸ösql¾ÍÊÇ´´½¨tblContactList±íµÄsqlÓï¾ä, ËùÒÔÖ»ÒªÅжÏÕâ¸ösqlÓï¾äÊÇ·ñºÍÄãµÄ´´½¨Óï¾äÒ»Ñù¾Í¿ÉÒÔÖªµÀ¸Ã±íÊDz»ÊÇÄã×îеİ汾.


Ïà¹ØÎĵµ£º

Sqlite DB

ǰһÕó×Ö×öÏîÄ¿(ǶÈëʽlinux)£¬ÓÉÓÚÒª±£´æ´óÁ¿µÄÊý¾Ý£¬¶øÇÒ×Ҫ±£´æ30ÌìµÄʱ¼ä¡£±¾À´´òËã±£´æµ½ÎļþÖУ¬Ã¿´ÎÆô¶¯Ó¦ÓóÌÐòµÄʱºòÖØÐ½âÎöÒ»±é£¬¿ÉÊǵ±Êý¾ÝÁ¿ºÜ´óµÄʱºò£¬¾Í³öÏÖЧÂʵÄÎÊÌâÁË¡£ËùÒÔ×îºó»¹ÊÇ·ÅÆúÁËʹÓÃÎļþµÄ´òË㣬¾ö¶¨Ê¹ÓÃÊý¾Ý¿â´æÈ¡Êý¾Ý¡£
linuxϵÄÊý¾Ý¿âÒ²ºÜ¶à£¬ÓпªÔ´µÄ£¬Ò²ÓÐÊշѵġ£¶ÔÓÚÎÒÃÇÀ´Ëµ£¬¿Ï ......

SqLite ʱ¼ä¸ñʽ


sqliteʱ¼äº¯Êý£¨×ª£©
2007Äê12ÔÂ10ÈÕ ÐÇÆÚÒ» 13:33
תÌùÔ­Òò£º×î½üÉè¼ÆÁËÒ»¸ö¿çÊý¾Ý¿âµÄº¯Êý£¬À´²âÊÔ²âÊÔsqlite¡£
SQLite·ÖÒ³ÏÔʾ£ºSelect * from news order by id
desc Limit 10 Offset 10
ÕâÆªÎÄÕÂÊǸù¾Ý SQLite ¹Ù·½ WIKI ÀïµÄÄÚÈÝ·­Ò룬Èç¹ûÓÐʲô·­Òë²»µ±µÄµØ·½Ï£Íû´ó¼ÒÖ¸³ö£¬±Ï¾¹ÎÒµÄÓ¢ÎÄˮƽʵÔںܲ SQ ......

SQLiteÊý¾Ý¿âÁ¬½Ó·½Ê½

SQLiteÊý¾Ý¿âÁ¬½Ó·½Ê½
 
SQLite.NET
Type:    .NET Framework Class Library
Usage:  System.Data.SQLite.SQLiteConnection
Basic
Data Source=filename;Version=3;
Version 2 is not supported by this class library.
 Using UTF16
Data Source=filename;Version=3;UseUTF16 ......

sqlite´æmp3


Step-1: Ê×ÏÈ將.mp3檔°¸·ÅÈëProjectµÄ/res/raw/裡£¬ÈçÏ£º
 
      
 
       ³Ìʽһ開ʼ執ÐУ¬½¨Á¢Ò»個資ÁÏ庫£¬º¬ÓÐBLOB欄룬ÈçÏÂÖ®Ö¸Á
 
     sql ......

Android (SQLite Êý¾Ý¿âÓëContentProvider)

ÔÚ AndroidÖУ¬¶ÔÓÚÊý¾ÝµÄ´æÖü£¬Óм¸ÖÖ·½Ê½£¬ÓÐÎļþ·½Ê½£¬ÓÐÎļþʽÊý¾Ý¿â·½Ê½,Android×Ô´øÁËÒ»¸öSQLiteÊý¾Ý¿â£¬×öǶÈ뿪·¢µÄÈ˶ÔÕâ¸ö¿çƽ̨µÄ±¾µØÎļþÊý¾Ý¿âÒ»¶¨²»»áİÉú£¬ÔÚAndroid¶ÔÓÚÊý¾ÝµÄ·ÃÎÊ£¬Ìá³öÁËеķ½Ê½£¬ContentProvider·½Ê½£¬ÀàËÆÓÚMSµÄ ContentProvider·½Ê½µÄ£¬OLEDB£¬¼°ODBCͳһµÄÊý¾Ý·½Ê½¡£
ÎÒÃÇÊ×ÏÈÀ´¿´¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ