sqlite3_bind_int(stmt, 1, myIndex); rc = sqlite3_step(stmt); myLocation1 = (char*)sqlite3_column_text(stmt, 0); myLocation2 = (char*)sqlite3_column_text(stmt, 0); // can process myLocation1&myLocation2 fine here sqlite3_finalize(stmt); // data myLocation1 points to get cor...
let user=Person()//循环从数据库数据,添加到数组let cName = UnsafePointer(sqlite3_column_text(stmt, 0)) let cPwd= UnsafePointer(sqlite3_column_text(stmt, 1)) let cEmail= UnsafePointer(sqlite3_column_text(stmt, 2)) let cAge= sqlite3_column_int(stmt, 3) user.name= String.init(cString:...
intm_line=0; rc=sqlite3_step(stmt); while(rc==SQLITE_ROW) { Infoinfo; info.UserName=sqlite3_column_text(stmt,0); info.Password=sqlite3_column_text(stmt,1); info.Level=sqlite3_column_text(stmt,2); m_List_UserManage.InsertItem(m_line,info.UserName); m_List_UserManage.SetItemText(m...
intm_line =0; rc = sqlite3_step(stmt); while(rc == SQLITE_ROW) { Info info; info.UserName = sqlite3_column_text(stmt,0); info.Password = sqlite3_column_text(stmt,1); info.Level = sqlite3_column_text(stmt,2); m_List_UserManage.InsertItem(m_line, info.UserName); m_List_User...
int result = sqlite3_prepare_v2(_db, sql.UTF8String, -1, &stmt, NULL); if(result == SQLITE_OK) { while(sqlite3_step(stmt)==SQLITE_ROW) { char *filename = (char *)sqlite3_column_text(stmt, 0); if (filename &&filename != 0) { ...
int code = sqlite3_prepare_v2(sqlite, sqlStr, -1, &stmt, NULL); while (sqlite3_step(stmt)==SQLITE_ROW) { char * cString =(char*)sqlite3_column_text(stmt, 0); NSString * value = [NSString stringWithCString:cString?cString:"NULL" encoding:NSUTF8StringEncoding]; ...
while (sqlite3_step(statement) == SQLITE_ROW) { cout << sqlite3_data_count(statement) << '\n'; cout << sqlite3_column_text(statement, 0) << '\t' << sqlite3_column_text(statement, 1) << '\n'; } sqlite3_column_X是一系列函数,可以直接获取每一行相应列的数据类型。例如获取整型就...
sqlite3_column_X是一系列函数,可以直接获取每一行相应列的数据类型。例如获取整型就是sqlite3_column_int。 另外,不要忘了关闭这个语句: 代码语言:javascript 复制 sqlite3_finalize(statement); 3. 参考
就是分析SQL语句的合法性if(sqlite3_prepare_v2(self.db,sql.UTF8String,-1,&stmt,NULL)==SQLITE_OK){// 返回SQLITE_ROW代表成功取出一条数据while(sqlite3_step(stmt)==SQLITE_ROW){constchar*name=(constchar*)sqlite3_column_text(stmt,0);constchar*price=(constchar*)sqlite3_column_text(stmt,1)...
int sqlite3_bind_text(sqlite3_stmt*, int, const char*, int n, void(*)(void*)); int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*)); 3)取值函数 sqlite3_column_text(), 取text类型的数据 sqlite3_column_blob(),取blob类型的数据 ...