log also reported correctly, add mycat node has been stuck there, do not know what reason, have encountered? https: blog.csdn.net tototuz....
I bought a server to do database. now we are working on an acquisition system, which has frequent write operations, resulting in slow simple queries. I wonder if it is useful to use mycat to read and write on a stand-alone computer. write library ...
CREATE TABLE pay454 ( `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, `status` ENUM( UNPAID , PAID , CLOSED ) NOT NULL COLLATE utf8_unicode_ci , PRIMARY KEY (`id`) ) COLLATE= utf8_unicode_ci ENGINE=InnoDB ; SQL error (2013): Lost con...
background: according to the mycat document, try to build a mycat+MariaDB service on a Tencent Cloud. Then try to access the data with Navicat (using port 8099 of mycat) and Access denied for user test check: ----> ...
mycat has a memory error during operation, crashes, and then automatically restarts; how to find the root cause of the problem? glibc detected java: double free or corruption (out): 0x00007f9338011b30 * JVM exited unexpectedly. JVM exited in res...
requirements: make a switch tab switch page. Tab-content is four identical list pages, but the list pages are rendered with different data according to different tab-nav. is supposed to be done with dynamic components, but because the four subcomponents...
if Party A has a certificate and a public key and a private key, and if it is necessary to encrypt communication with Party B, the public key should be transmitted to Party B. what is puzzling is that if the public key is solved in the process of transmi...
ask a question about the server structure. the current plan is for chat rooms to have functions such as login, public chat, custom groups, friends, private chat, and so on. every function must be a functional module. Here comes the problem: should I...
the local Wechat development tool looks at the interface and returns empty. but the interface can be accessed by scanning the QR code on the phone after compilation, and there is also a value for accessing this path on the browser. Why is this ? ...
there is navigation on the left and above. wants the navigation not to move when you jump. renders the contents of the child route on the lower right. originally intended to use v-if to bind to the parent route element Click on the link and render t...