mysql_next_result() 更新时间:2025-05-01 23:00:01 编辑 mysql_next_result()用于执行由多个语句组成的单个语句字符串,或者用于在存储过程中使用CALL语句返回多个结果集的场景。 语法 intmysql_next_result(MYSQL*mysql) 返回值 返回值描述 0执行成功还有更多结果。 -1执行成功,但没
5.4.47 mysql_next_result() intmysql_next_result(MYSQL*mysql) Description mysql_next_result()is used when you execute multiple statements specified as a single statement string, or when you useCALLstatements to execute stored procedures, which can return multiple result sets. ...
mysql_next_result_nonblocking()returns anenum net_async_statusstatus indicator. mysql_next_result_nonblocking()was added in MySQL 8.0.16. Return Values Returns anenum net_async_statusvalue. See the description inSection 7.2, “C API Asynchronous Interface Data Structures”. ANET_ASYNC_COMPLETE_NO...
int mysql_next_result(MYSQL * mysql); mysql - a mysql handle, which was previously allocated by mysql_init() or mysql_real_connect(). Description Prepares next result set from a previous call to mysql_real_query() which can be retrieved by mysql_store_result() or mysql_use_result()...
PHP mysqli_next_result() 函数 PHP MySQLi 参考手册 执行多个针对数据库的查询。请使用 mysqli_next_result() 函数来准备下一个结果集: 定义和用法 mysqli_next_result() 函数为 mysqli_multi_query() 准备下一个结果集。 语法 mysqli_next_result(connection);
在MySQL中，当处理多结果集查询时，mysql_next_result()函数起到了关键作用。此函数用于读取并切换到查询结果集的下一项，确保应用程序能正确处理后续的数据。在使用mysql_next_result()之前，如果前一次查询返回了结果集，务必先调用mysql_free_result()释放资源。调用mysql_next_result()后，连接的状态...
MySQLi 的扩展相对于 PDO 来说功能更加的丰富，所以我们依然还会在学习过程中穿插各种 MySQLi 中好玩的...
mysqli next result - 语法 bool mysqli_next_result ( mysqli $link ); 1. 它从mysqli_multi_query()准备下一个输出集。 mysqli next result - 返回值 成功时返回TRUE,失败时返回FALSE。 mysqli next result - 示例 <?php $connection_mysql=mysqli_connect("localhost","user","password","db"); ...
} while (!mysql_next_result(mysql)); printf("%3dms - Total\n", GetTickCount() - startTicker); ... --- sample output: NOT Using mysql_next_result()... 0ms - for SQL: DROP TABLE IF EXISTS test_table; 16ms - for SQL: CREATE TABLE test_...
unhandled error from mysql_next_result() on closing odbc reader. Could anybody tell me please what is wrong? Here is the code: int inserted = 0; int updated = 0; int rowCounter = 0; OdbcDataReader odbcReader = null; try { String odbcConnString = WebConfigurationManager.Conne...