Try fixing it by using the --safe-recover (-o), the --force (-f) option or by not using the --quick (-q) flag 看到sort_buffer_size这个参数(connect级别的参数,MySQL5.7,默认值是1048576字节,也就是1MB) 解决办法: </>code myisamchk -c -r ../data/zqdata/zz_info --sort_buffer_siz...
myisamchk: error: myisam_sort_buffer_size is too small MyISAM-table '<table>.MYI' is not fixed because of errors Try fixing it by using the --safe-recover (-o), the --force (-f) option or by not using the --quick (-q) flag ...
-f, --forceOverwrite old temporary files. Add another --force to avoid 'myisam_sort_buffer_size is too small' errors. In this case we will attempt to do the repair with the givenmyisam_sort_buffer_sizeand dynamically allocate as many management buffers as needed. ...
The size of the buffer that is allocated when sorting MyISAM indexes during a REPAIR TABLE or when creating indexes with CREATE INDEX or ALTER TABLE. 1.设置session级别的参数 mysql> set session myisam_sort_buffer_size=128*1024*1024; Query OK, 0 rows affected (0.00 sec) 1. 2. 2.设置glo...
myisam_sort_buffer_size: session/global级别,可动态变更 设置在REPAIR TABLE,或者用 CREATE INDEX 创建索引或 ALTER TABLE 的过程中排序索引所分配的缓冲区大小。可设置范围4Bytes 至 4GB,默认为8MB。 sort_buffer_size: session/global 级别,可动态变更 ...
如果我们修改了myisam_sort_buffer_size参数的值,可以使用以下命令来验证修改结果: SHOW VARIABLES LIKE 'myisam_sort_buffer_size'; 1. 执行上述命令后,系统将返回我们刚刚修改的myisam_sort_buffer_size参数的新值。 总结 通过以上步骤,我们可以轻松地查看和修改myisam_sort_buffer_size参数的值。在实际应用中,...
I am MySQL on server with 6GB RAM. I need to know what is the difference between myisam_sort_buffer_size and sort_buffer_size? I have following size set to them: myisam_sort_buffer_size = 8M sort_buffer_size = 256M Please also mention if these values are fine or need adjustments?
myisam_sort_buffer_size 是 MySQL 中的一个配置参数,它用于指定在使用 MyISAM 存储引擎时,MySQL 用于进行排序操作时使用的缓存大小。具体来说,当 MySQL 执行需要对 MyISAM 存储引擎中的数据进行排序的查询语句时,myisam_sort_buffer_size 参数指定了 MySQL 用于排序操作的内存缓存大小。
通过PHP获取myisam_sort_buffer_size值可以使用MySQL的SHOW VARIABLES语句来查询。具体的代码如下: 代码语言:php 复制 <?php// 连接MySQL数据库$servername="localhost";$username="username";$password="password";$dbname="database";$conn=newmysqli($servername,$username,$password,$dbname);if($conn->connec...
1) myisam_sort_buffer_size=512MB & 2) myisam_sort_buffer_size=1024MB but i did not changed sort_buffer_size. Is it proper setting ? Do i need to make best combination of myisam_sort_buffer_size & sort_buffer_size ? Thank you, ...