AI代码解释 1if(result==SQLITE_OK){2NSLog(@"查询成功");3//遍历结果集45while(sqlite3_step(statement)==SQLITE_ROW){67int rowNum=sqlite3_column_int(statement,0);89char*rowDataOne=(char*)sqlite3_column_text(statement,1);1011char*rowDataTow=(char*)sqlite3_column_text(statement,2);1213NSS...
(char*)sqlite3_column_text(statement,1), (char*)sqlite3_column_text(statement,2), (char*)sqlite3_column_text(statement,3) ); result = [NSString stringWithUTF8String:temp_buf]; //result = [NSString stringWithUTF8String:(char*)sqlite3_column_text(statement,0)]; }elseif ([rettype co...
(char*)sqlite3_column_text(statement,3) ); result = [NSString stringWithUTF8String:temp_buf]; //result = [NSString stringWithUTF8String:(char*)sqlite3_column_text(statement,0)]; }elseif ([rettype compare:@"integer"] == NSOrderedSame) { result = (id)sqlite3_column_int(statement,0)...
sqlite3_bind_blob(statement, i+1, [value bytes], [value length], NULL); } else//是字符串类型 { sqlite3_bind_text(statement, i+1, [value UTF8String], -1, NULL); } } int success = sqlite3_step(statement); // 释放资源 sqlite3_finalize(statement); if (success == SQLITE_ERROR)...
(statement,2);timerInfo.vibrate =sqlite3_column_int(statement,4);timerInfo.status = sqlite3_column_int(statement,5);char*messageChar=sqlite3_column_text(statement,6);if(messageChar==NULL)timerInfo.message=nil;elsetimerInfo.message =[NSString stringWithUTF8String:messageChar];[arrayTimers ...
privatevoidsetMaxConnectionPoolSizeLocked() {if(!mConfiguration.isInMemoryDb()&&(mConfiguration.openFlags&SQLiteDatabase.ENABLE_WRITE_AHEAD_LOGGING)!=0) {mMaxConnectionPoolSize=SQLiteGlobal.getWALConnectionPoolSize();<<===关键步骤===}else{// We don't actually need to always restrict the connect...
if ($db = sqlite_open('mysqlitedb', 0666, $sqliteerror)) { select * from sqlite_master; echo "数据库连接成功!"; } else { die($sqliteerror); } b、 如何列出数据库中所有的表? if ($db = sqlite_open('mysqlitedb', 0666, $sqliteerror)) { ...
sqlite3 *db; sqlite3_stmt *statement; sqlite3_open(存储路径,&db); sqlite3_prepare_v2(db, sql语句, &statement, NULL); sqlite3_bind_text(statement, 1, 要绑定的数据, -1, NULL); sqlite3_finalize(statement); sqlite3_close(db); 1.对数据库打开操作: SQLITE_API int sqlite3_open( const...
(pDB) << endl; return; } else { // SQLITE_STATIC because the statement is finalized // before the buffer is freed: rc = sqlite3_bind_blob(stmt, 1, buffer, size, SQLITE_STATIC); if (rc != SQLITE_OK) { cerr << "bind failed: " << sqlite3_errmsg(pDB) << endl; } else { ...
());sqlite3_bind_int(stmt, 2, arc4random() % 1000 + 1);if (sqlite3_step(stmt) == SQLITE_DONE) {++writeCount;}sqlite3_finalize(stmt);}else{NSLog(@"Failed to prepare statement: %s", sqlite3_errmsg(database));}dispatch_async(queue, writeBlock);});dispatch_async(queue, writeBlock...