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

Çë½ÌsqliteÊý¾Ý¿âÖÐÎÄÂÒÂëµÄÎÊÌâ

¿ª·¢ÓïÑÔ£ºevc
Êý¾Ý¿â£ºSQLite
˵Ã÷£ºÓÐÁ½¸ö½çÃæ
½çÃæÒ»¸öÊÇÓÃÀ´½¨Á¢Êý¾Ý¿â£¬²¢ÇÒ½øÐÐÊý¾Ý¹ÜÀí¹¦ÄÜ£¬°üÀ¨ctrlist¿Ø¼þÏÔʾÊý¾Ý¿âÄÚÈÝ£¬Ôö¼Ó£¬É¾³ý£¬Ð޸ĵȹ¦ÄÜ£»
½çÃæ¶þ£¬Êǵ÷ÓÃÊý¾Ý¿â£¬½øÐвéѯ£¬ÏÔʾ½á¹ûÏÔʾÔÚEDIT¿Ø¼þÖС£

1£©ÔÚÄ£ÄâÆ÷ÖУ¬´´½¨Êý¾Ý¿â£¬½øÐвåÈëÊý¾Ý£¬¿ÉÒÔÔÚctrlist¿Ø¼þÖÐÕý³£ÏÔʾ£¬Ìí¼Ó£¬É¾³ý£¬¶¼¿ÉÒÔʹÓ㬵«ÊǽçÃæ¶þµÄ³ÌÐòʹÓÃÊý¾Ý¿âµÄʱºò£¬²»Äܳɹ¦£¬ÎÒÊÇʹÓÃSQLite Expert Personal´ò¿ª½¨Á¢µÄÊý¾Ý¿âµÄʱºò£¬·¢ÏÖÊý¾Ý¿â¶¼ÊÇÂÒÂ룬¡£

2£©Èç¹ûʹÓÃSQLite Expert Personal½¨Á¢Êý¾Ý¿â£¬½çÃæ¶þµÄ³ÌÐò¿ÉÒÔÕýȷʹÓÃÊý¾Ý¿â£¬µ«ÊÇÔÚ½çÃæÒ»ctrlistÖУ¬ÏÔʾÂÒÂ룬ÎÞ·¨¶ÔÊý¾Ý½øÐÐÐ޸ġ¢É¾³ý¡¢Ìí¼ÓµÈ²Ù×÷¡£

Çë½Ì£¬Õâ¸öÎÊÌâÔõÑù½â¾öÄØ£¿
ÓÐһЩ½øÕ¹£¬ÉèÖÃencodingΪUTF-8£¬Äܹ»²åÈëÖÐÎÄÊý¾Ý£¬ÓÃSQLite Expert Personal¿´Êý¾Ý¿â£¬ÖÐÎÄÕý³£¡£±ðµÄ³ÌÐò²éѯÊý¾Ý¿â£¬²¢ÏÔʾÓÚEDIT¿Ø¼þÖУ¬Õý³£¡£µ«ÊÇʹÓÃlist control ¿Ø¼þ£¬²éѯÊý¾Ý¿â£¬ÏÔʾ¿Ø¼þÉÏ£¬³öÏÖÁËÖÐÎÄÂÒÂëµÄÎÊÌ⣬¼ÌÐøÇë½Ì¡«


ÒýÓÃ
list control ¿Ø¼þ ÖйÀ¼ÆÐèÒª´¦ÀíÒ»ÏÂ×Ö·û¼¯¡£
SQLiteÖеĺº×ÖÐèÒªÓÃUTF×Ö·û¼¯¡£

ÇëÎÊÒªÔõÑù´¦ÀíÄØ £¿ÕâÁ½ÌìÒ»Ö±Ôڲ飬ûÓÐÕÒµ½ºÃµÄ½â¾ö°ì·¨

ÒýÓÃ
list control ¿Ø¼þ ÖйÀ¼ÆÐèÒª´¦ÀíÒ»ÏÂ×Ö·û¼¯¡£
SQLiteÖеĺº×ÖÐèÒªÓÃUTF×Ö·û¼¯¡£

list control  ÓÃʲô×Ö·û¼¯ÄØ£¿

ÒýÓÃ
list control ¿Ø¼þ ÖйÀ¼ÆÐèÒª´¦ÀíÒ»ÏÂ×Ö·û¼¯¡£
SQLiteÖеĺº×ÖÐèÒªÓÃUTF×Ö·û¼¯¡£


ÎÒÈ·¶¨ÁË´íÎóµÄµØ·½£¬¾ÍÊÇÔÚ¶ÁÊý¾Ý¿âÊý¾Ý£¨UTF-8£©ÏÔʾÔÚlist control¿Ø¼þÊÇ£¬


Ïà¹ØÎÊ´ð£º

¡¾ÈçºÎ²é¿´SqliteÊý¾Ý¿âÖÐÓжàÉÙÕűí[¶¥ÕßÓзÖ]

SqlServerÖÐÕâÑùͳ¼Æ:

select name from sysobjects where xtype='U'
ÒªÖªµÀ×ÜÊýµÄ»°¾Í¼òµ¥ÁË£º
select count(*) from sysobjects where xtype='U'

OracleÖÐÕâÑù²éѯ£º
Sele ......

flex airÁ¬½Ósqlite²éѯ±¨´í£ºno such table

XML code:
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx ......

sqlite ×Ö¶ÎĬÈÏÖµµÈÓÚidÖµ

sqlite ÖÐ
CREATE TABLE table1 (
id integer primary key autoincrement,
name text default '',
[index] integer default ROWID
)

ÓÐûÓÐÀàËÆµÄ¹¦ÄÜ£¬Èà index µÄֵĬÈϵÈÓÚid£¬ ......

sqlite dinstincÎÊÌâ

ΪʲôÓÃselect name,distinct phone from phone_book¾Í˵Óï·¨´íÎó£¬
      ÓÃselect distinct phone,name from phone_book¾Í¿ÉÒÔ£¿
ûÓÐΪʲô distinct ÊÇ select µÄÐÞÊηû£¬Ö»ÄÜÔÚ select ºóÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ