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

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;UseUTF16Encoding=True;
 With password
Data Source=filename;Version=3;Password=myPassword;
 Using the pre 3.3x database format
Data Source=filename;Version=3;Legacy Format=True;
 With connection pooling
Connection pooling is not enabled by default. Use the following parameters to control the connection pooling mechanism.
Data Source=filename;Version=3;Pooling=False;Max Pool Size=100;
 Read only connection
Data Source=filename;Version=3;Read Only=True;
 
Using DateTime.Ticks as datetime format
Data Source=filename;Version=3;DateTimeFormat=Ticks;
The default value is ISO8601 which activates the use of the ISO8601 datetime format
 
Store GUID as text
Normally, GUIDs are stored in a binary format. Use this connection string to store GUIDs as text.
Data Source=filename;Version=3;BinaryGUID=False;
Note that storing GUIDs as text uses more space in the database.
 
Specify cache size
Data Source=filename;Version=3;Cache Size=2000;
The Cache Size value measured in bytes
 
Specify page size
Data Source=filename;Version=3;Page Size=1024;
The Page Size value measured in bytes
 
Disable enlistment in distributed transactions
Data Source=filename;Version=3;Enlist=N;
 
 Disable enlistment in distributed transactions
Data Source=filename;Version=3;Enlist=N;
 
Disable create database behaviour
If
the database file doesn't exist, the default behaviour is to create a
new file. Use the following parameter to raise an error instead of
creating a new database file.
Data Source=filename;Version=3;FailIfMissing=True;
  Limit the size of database
Data Source=filename;Version=3;Max Page Count=5000


Ïà¹ØÎĵµ£º

SQLiteÊý¾Ý¿âµÄÔöɾ¸Ä²é´úÂë

//ËѼ¯ÕûÀíÁËÒ»ÏÂÍøÉϵĴúÂë.ÕÒÁ˰ëÌì¾ÓÈ»ÕÒ²»µ½Ò»Ìõ²åÈëÓï¾ä.ºÃÓôÃÆµÄ
//¸Ð¾õËÙ¶È»¹¿ÉÒÔ.СÎļþ.ºÜ¶àСӦÓóÌÐòÔÚÓÃÕâ¸öÊý¾Ý¿â
//SQLiteʹÓð취.Ö±½ÓCOPYDLLÎļþSystem.Data.SQLite.DLLµ½Ó¦ÓóÌÐòDEBUGĿ¼Ï¡£ È»ºóÔÚÏîÄ¿ÖÐÌí¼ÓÒýÓÃ,ÕÒµ½Õâ¸öÎļþ¼´¿É
//Ìí¼ÓÒýÓÃ
using System;
using System.Collections.Generic; ......

SQLiteµÄ·â×°Àà

package
{
import flash.data.SQLConnection;
import flash.data.SQLResult;
import flash.data.SQLStatement;
import flash.errors.SQLError;
import flash.events.SQLErrorEvent;
import flash.events.SQLEvent;
import flash.filesystem.File;

import mx.collections.Ar ......

iphone¿ª·¢ SQLiteÊý¾Ý¿âʹÓÃ

ÎÒÏÖÔÚҪʹÓÃSQLite3.0´´½¨Ò»¸öÊý¾Ý¿â£¬È»ºóÔÚÊý¾Ý¿âÖд´½¨Ò»¸ö±í¸ñ¡£
Ê×ÏÈÒªÒýÈëSQLite3.0µÄlib¿â¡£È»ºó°üº¬Í·Îļþ#import <sqlite3.h>
¡¾1¡¿´ò¿ªÊý¾Ý¿â£¬Èç¹ûûÓУ¬ÄÇô´´½¨Ò»¸ö
sqlite3* database_;
-(BOOL) open{
       NSArray *paths = NSSearchPathForDirectoriesInDomai ......

SQLite°Ù¶È


[±à¼­±¾¶Î
]
SQLite¼ò½é
SQLite
µÚÒ»¸öAlpha°æ±¾µ®ÉúÓÚ2000Äê5ÔÂ. ÖÁ½ñÒѾ­ÓÐ10¸öÄêÍ·ÁË. SQLiteÒ²Ó­À´ÁËÒ»¸ö°æ±¾ SQLite 3ÒѾ­·¢²¼.
¡¡¡¡SQLiteÊÇÒ»¿îÇáÐ͵ÄÊý¾Ý¿â£¬ÊÇ×ñÊØACIDµÄ¹ØÁªÊ½Êý¾Ý¿â¹ÜÀíϵͳ£¬ËüµÄÉè¼ÆÄ¿±êÊÇǶÈë
ʽµÄ£¬¶øÇÒĿǰÒѾ­ÔںܶàǶÈëʽ²úÆ·ÖÐʹÓÃÁËËü£¬ËüÕ¼ÓÃ×ÊÔ´·Ç³£µÄµÍ£¬ÔÚǶÈëʽÉ豸ÖУ¬¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ