I have a issue in mysql as the result my mgento 2 website crashes always. Please see this error. How can i solve this. Website is hosted in AWS . [2021-07-19 15:42:32] main.ERROR: SQLSTATE[08004] [1040] Too many connections [] []…
I have two devices that I use as MySql server and Django server. My system, which works on my development device, becomes inoperable when it switches to other devices. Settings on 192.168.3.60: DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME':…
Im trying to use PHP+MySQL+Ajax to dynamically load options in a select but I don't know how to do it Currently I have 2 select inside 2 forms and i need to send form 2 times, so the page will…
When I have set up a local Xmapp server using port forwarding and I am able to access outside the local network with the public IP address. However I always have to put "http://ip-address:port/phpmyadmin", but I just want to put…
I have a sql query (see below) for wordpress which is taking around 4-5secs to get results. It gives all order ids which have a product/variation id in it. I want to make it more fast, any help? SELECT p.ID…
I want to create a virtual host for my Laravel project with XAMPP, so I have followed these steps: Step 1) C:WINDOWSsystem32driversetc Opened the "hosts" file (as Administrator): 127.0.0.1 test.com Step 2) xamppapacheconfextrahttpd-vhosts.conf <VirtualHost *:80> DocumentRoot "C:/xampp/htdocs/freedeliveries/public" SetEnv APPLICATION_ENV "development"…
Having trouble with particular query performance after migrating large database from MySQL 8.0.13 data to MariaDB 10.5.11. I install MariaDB via repo: [mariadb] name = MariaDB 10.5 para CentOS 7 baseurl = http://yum.mariadb.org/10.5/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 To export database I use:…
I'm trying to analyze why the following query is slower with LIMIT 0,1 than LIMIT 0,100 I've added SQL_NO_CACHE for testing purposes. Query: SELECT SQL_NO_CACHE SQL_CALC_FOUND_ROWS wp_posts.*, low_stock_amount_meta.meta_value AS low_stock_amount FROM wp_posts LEFT JOIN wp_wc_product_meta_lookup wc_product_meta_lookup ON wp_posts.ID = wc_product_meta_lookup.product_id…
I have a factory file that creates dummy data for 2 columns: code & barcode. However, I wanted to run an .sql file that replaces data after I run the factory command. With that, I guess a merge will happen…
Hello guys i want to make a validation for username and password from my phpmyadmin database using netbeans Jform here is my code private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { String a = username.getText(); String b = password.getText(); try { //configDB is…