sqlite3_next_stmt sqlite3_open sqlite3_open_v2 sqlite3_open16 sqlite3_prepare sqlite3_prepare_v2 sqlite3_prepare16 sqlite3_prepare16_v2 sqlite3_profile sqlite3_progress_handler sqlite3_set_authorizer sqlite3_table_column_metadata sqlite3_total_changes sqlite3_trace sqlite3_unlock_notify 语句 sq...
21NSString *preSql=@"SELECT id,datatext FROM 'wenbenkuang'ORDER BY id"; 22sqlite3_stmt *statmt; 23if(sqlite3_prepare_v2(sqlite,[preSqlUTF8String],-1,&statmt,nil)==SQLITE_OK)//SQLITE_OK表成功加载 24{ 25while(sqlite3_step(statmt)==SQLITE_ROW) 26{ 27introw=sqlite3_column_int(...
sqlite3_stmt pPrev; / previous statement in the same database connection / sqlite3_stmt pNext; / next statement in the same database connection / void pLhs; / left-hand side address / void pRhs; / right-hand side address / void pTos;/ top-of-stack address / void pEnd; / one byte...
if (sqlite3_prepare_v2(database, update, -1, &stmt, nil) == SQLITE_OK) { //【插入数据】在这里我们使用绑定数据的方法,参数一:sqlite3_stmt,参数二:插入列号,参数三:插入的数据,参数四:数据长度(-1代表全部),参数五:是否需要回调 sqlite3_bind_text(stmt, 1, [self.nameTextField.text UTF8Str...
22 sqlite3_stmt *statmt; 23 if(sqlite3_prepare_v2(sqlite,[preSql UTF8String], -1, &statmt, nil) == SQLITE_OK) //SQLITE_OK表成功加载 24 { 25 while (sqlite3_step(statmt) == SQLITE_ROW) 26 { 27 int row = sqlite3_column_int(statmt, 0); //获取行号 ...
stmt,_=database.Prepare("insert into user( firstname, lastname) values(?,?)")stmt.Exec("Jack","Chen") 查询数据 代码语言:javascript 复制 varid intvarfirstname stringvarlastname string rows,err:=database.Query("select id, firstname, lastname from user")ifnil!=err{fmt.Println(err)}for...
stmt.Exec("Jack", "Chen") 1. 2. 查询数据 var id int var firstname string var lastname string rows, err := database.Query("select id, firstname, lastname from user") if nil != err { fmt.Println(err) } for rows.Next() { ...
{letresult=sqlite3_step(stmt)if(result==SQLITE_ROW||result==SQLITE_DONE||result==SQLITE_OK)==false{returnnil}letcolCount=sqlite3_column_count(stmt)letrowCount=sqlite3_data_count(stmt)varnext=truenext=(next)||(result==SQLITE_ROW)varqueryResult:Array<SQLiteRow>=Array<SQLiteRow>.init()while...
Statement stmt = conn.createStatement(); 执行SQL查询: ResultSet rs = stmt.executeQuery("SELECT * FROM your_table_name"); 在执行查询后,可以通过操作ResultSet对象来访问查询结果。 四、处理结果集 对于每个返回的结果集,可以使用next()方法遍历每一行,并通过列的索引或名称检索每列的值。
sqlite3_sqlsqlite3_stmt✅Statement::sql sqlite3_status sqlite3_status64 sqlite3_stepsqlite3_stmt✅ResultSet::next sqlite3_stmt_busysqlite3_stmt sqlite3_stmt_isexplainsqlite3_stmt sqlite3_stmt_readonlysqlite3_stmt sqlite3_stmt_scanstatussqlite3_stmt ...