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

sqlite ÎÞ·¨¸ù¾ÝGuid ²éѯÊý¾Ý

GUID£º0C3EDEE8-B14F-4220-8D64-990E00D84AF7

SELECT fldGuid, fldName, fldUserGuid from table
Äܲéѯ fldUserGuid Ϊ£º0C3EDEE8-B14F-4220-8D64-990E00D84AF7 µÄÊý¾ÝÒ»Ìõ

SELECT fldGuid, fldName, fldUserGuid from table WHERE (fldUserGuid = '0C3EDEE8-B14F-4220-8D64-990E00D84AF7')

²éѯ½á¹û£º0

ÎÒsql ÄÄÀïд´íÁËô

Êý¾Ý¿âΪ£ºsqlite
ûÓÐÈËÖªµÀô£¿


£¿


ÌùÄãµÄ´úÂëÉÏÀ´¡£¹À¼ÆÊÇÄã´úÂëû¶Ô¡£
{{


Ïà¹ØÎÊ´ð£º

sqliteÒÆÖ²ÎÊÌâ

ÎÒÏÖÔÚÊÖÍ·ÓÐÕâôһ¸öÎÊÌ⣬ÎÒÏëÈÃÒ»¸ö²Ù×÷sqlite3µÄ³ÌÐòÔÚÒ»¸öARM°å×ÓÉÏÅÜÆðÀ´£¬°å×ÓÉϵÄosÊÇwince5.0¡£
ÎÒÊÇÕâô×öµÄ£¬ÎÒÏÈ´Ósqlite3Ö÷Ò³ÏÂÔØÔ´ÂëÏÂÀ´£¬ÓÐÕâô3¸öÎļþ£ºsqlite3.c¡¢sqlite3.h¡¢sqlite3ext.h £¬ ......

ÓÖÀ´ÎÊ´ó´óÃÇÁË£¬»¹ÊǹØÓÚsqliteµÄÎÊÌâ

ÎÒÏÖÔÚÓÐÁ½¸ö±í
µÚÒ»¸ö±íΪ
id          title      content   
1          34234        234234
......

windowsץȡlinuxÉÏsqlite db問題

´ó¼ÒºÃ, ÉÏÀñ°ÝÓÐÀ´ÎÊ˵ÈçºÎ´ÓlinuxÉÏ·ÖÏí³ösqliteµÄdbÊý¾ÝÈÃwindows²Ù×÷, ºóÀ´Ò»Ö±ÎÞ·¨Ö±½Ó͸¹ýip·½Ê½Äõ½µµ°¸, Ïë˵¸ÄÓÃftp·½Ê½¶ÁµµÐ´Èëºó, ÔÙÉÏ´«»Ølinux server, ÏÖÔÚÓиöÎÊÌâµ±win pc¿ªÆôdbµµ°¸ºó, ºÃÏñ»áËø×¡Ë ......

ÔÚÏßµÈ,¹ØÓÚmysqlÓï¾äתsqliteÓï¾äµÄÎÊÌâ

SQL code:
SELECT a1.FileID AS FileID, SUM( a1.Count + a2.Count + a3.Count + a4.Count ) AS Count
from gmpTableWordList AS a1
INNER JOIN gmpTableWordList AS a2
INNER JOIN gmpTableWordList AS a3
IN ......

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