¹ØÓÚsqliteµÄÎÊÌâ
ÎÒ°²×°ÁËÒ»¸ösqlite developer,Ò»¸ö¿ÉÊÓ»¯µÄ¹¤¾ß¡£
½Ó×Å£¬ÎÒÓÖ°²×°ÁËSQLite.NET,²¢ÔÚVSÀïÃæÌí¼ÓºÃÁËdll¡£
ÏÖÔÚ£¬ÎÒÔÚsqlite developerÀï´´½¨ÁËÒ»¸öÊý¾Ý¿â£¬¿âÖаüº¬ÎÒ×Ô¼º¶¨ÒåµÄÒ»ÕÅ±í¡£
ÎÊÌ⣺ÈçºÎʹÓÃVS²é¿´ÎÒÔÚsqlite developerÖд´½¨µÄ±í¡£
SQLiteConnection cnn = new SQLiteConnection();
cnn.ConnectionString = @"Data Source=C:\Program Files\SharpPlus\SqliteDev\myFirstDB";
cnn.Open();
SQLiteCommand cmd = new SQLiteCommand();
cmd.Connection = cnn;
cmd.CommandText = "select * from maintable";
SQLiteDataAdapter da = new SQLiteDataAdapter();
da.SelectCommand = cmd;
DataSet ds = new DataSet();
da.Fill(ds);
this.dataGridView1.DataSource = ds.Tables[0];
»¹Êǵÿ¿×Ô¼º°¡£¡£¡£¡£¡£¡
{{
Ïà¹ØÎÊ´ð£º
SQLITEÏÂÈçºÎɾ³ýÄÚÈÝÖеĵÚÒ»¸ö<br>
SQLITEϲ»ºÃÓÃ
Ìáʾ:
sqlite error
no such function: stuff
Ôõô½â¾ö?
SQL code:
--------------------------------------------- ......
string ConStr="data source=C:\ceshi.db;verson=3;password=123456";
SQLiteConnection MyConnection = new SQLiteConnection(ConStr);
try
{ ......
»·¾³£ºQNX 6.3.2
°æ±¾£ºSQLite 2.7.3
ÏÖÏó£ºÔÚÃüÁîÐÐÏÂsqlite½øÈ¥£¬Ö´ÐÐ.table¡¢pragmaÖ®Àà¡¢select¶¼Ìáʾ
database is locked
Ææ¹ÖµÄÊÇ£¬¼´Ê¹ÊÇд´½¨Ò»¸öÊý¾Ý¿â£¬Ö´ÐÐÉÏÊöÃüÁîÒ²ÊÇÄÇÑù¡£
Áí£ºÔÚһ̨Íê ......
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 ......
ÎÒÏëÔÚpdaÉÏÓÃSQLiteÊý¾Ý¿â£¬ÎÒ³ÌÐòÊÇqtдµÄ£¬µ«ÊÇÎÒÓ¦¸ÃÔõÑù½«SQLiteÒÆÖ²µ½winceƽ̨ÉÏÄØ£¬ÎÒÏÖÔÚÓÐÁËSQLite.dllºÍSQLite.lib£¬Ö®ºóÎÒ½»²æ±àÒëÉú³ÉÁË.exeÎļþ£¬ÎªÊ²Ã´ÔÚÄ£ÄâÆ÷Éϲ»ÄÜÔËÐÐÄØ£¿
ÆÚ´ýןßÊֻشð£¬Ð»Ð» ......