For the statement specified bystmt,mysql_stmt_error()returns a null-terminated string containing the error message for the most recently invoked statement API function that can succeed or fail. An empty string (
if(*mysql_stmt_errno(stmt)) { // 发生错误 } if (mysql_stmt_error(stmt)[0]) { // 发生错误 } 如果失败语句的 API 函数是 mysql_stmt_close(),则不要调用 mysql_stmt_error() 获取错误信息,因为 mysql_stmt_close() 使语句句柄无效,建议改为调用 mysql_error()。 客户端错误消息的语言可能会...
1.登陆mysql后台 mysql -u root -p 回车 输入密码 2.进入异常的库 mysql> use testdb; 3.check table t1(t1就是出现错误的表)用来检查出现问题的表的状态,出现错误就正常 mysql> check table t1; 执行结果不方便截图 4. mysql> repair table t1 5.再用check table t1 检查一下...
const char * mysql_stmt_error(MYSQL_STMT * stmt); stmt - a statement handle, which was previously allocated by mysql_stmt_init(). Description Returns a string containing the error message for the most recently invoked statement function that can succeed or fail. The string will be empty ...
/* execute query */ mysqli_stmt_execute($stmt); printf("Error: %s.\n", mysqli_stmt_error($stmt)); /* close statement */ mysqli_stmt_close($stmt);}/* close connection */mysqli_close($link);?> 以上示例会输出: Error: Table 'world.myCountry' doesn't exist.参见...
1461错误, mysql_stmt_prepare failed! 今天现场咨询我们问如何处理1461错误。 mysql_stmt_prepare failed! error(1461)Can't create more than max_prepared_stmt_count statements (current value: 16382) 。 给出的回复如下: max_prepared_stmt_count参数限制了同一时间在mysqld上所有session中prepared 语句的上限...
Server version: 5.1.55-community MySQL Community Server (GPL) when server has dropped the connection, mysql_stmt_prepare() is returning "1" instead of "CR_SERVER_GONE_ERROR". while mysql_stmt_error() is correctly returning "MySQL server has gone away" error message. any thoughts on wh...
if (mysql_stmt_error(stmt)[0]) { // An error occurred. } If the failed statement API function wasmysql_stmt_close(), do not callmysql_stmt_error()to obtain the error information becausemysql_stmt_close()invalidates the statement handler. We recommend that you callmysql_error()instead. ...
Bug #70664 mysql embedded mysql_stmt_execute return "malformed communication packet" error Submitted: 19 Oct 2013 8:16Modified: 2 Dec 2015 14:22 Reporter: ZiYe Shi Email Updates: Status: Closed Impact on me: None Category: MySQL Server: Embedded Library ( libmysqld )Severity: S2 (...
while mysql_stmt_error() is correctly returning "MySQL server has gone away" error message. any thoughts on why mysql_stmt_prepare() is not returning the correct error code? Thanks, Shiv Edited 1 time(s). Last edit at 03/24/2011 09:12AM by Shiv G. ...