i have installed mysql-community-server in my centos 7.9 machine, its service is not starting and giving me error while starting the service due to that i am unable to run mysql_secure_installation script as well here's the error that i am…
private int getuserid(String username){ SqlConnection con = new SqlConnection(_conString); SqlCommand cmd = new SqlCommand(); cmd.CommandType = CommandType.Text; cmd.CommandText = "SELECT USER_ID from tblUser where USERNAME ='" +username+"'"; int locid = Convert.ToInt32(cmd.CommandText); return locid; } Hi everyone, do you have an…
For Future Readers, this was my first question and the answer has been found (read comments and replies below): First of all, i've searched in Stackoverflow and i didn't found an answer for a similar problem. i would like to…
I did a query in phpmyadmin using the following command:- EXPLAIN SELECT COUNT(*) FROM wp_options WHERE option_name LIKE 'wc_facebook_background_product_sync_job_%' AND ( option_value LIKE '%"status":"queued"%' OR option_value LIKE '%"status":"processing"%' ) Result: *** row 1 *** table: wp_options type: ALL possible_keys: option_name…
I have a webserver running Plesk and serving websites via "PHP-FPM served by nginx". I notice several downtimes every day, for some of the domains but not all of them. The domains that get down every day are kind of…
ALTER TABLE departments RENAME COLUMN department_name TO dept_name VARCHAR(50); Why I am getting this errorenter image description here
Can anyone please help me get the count of the filled MySQL columns? For example: My Table Structure: ID FName LName 1 ABC NULL 2 XYZ In the above table, I have two Rows, and both rows contain one Null…
I have been checking many other similar questions but I couldn't find an answer. I have a situation where I need to show UI a Grid whose values will be pull out from a vertical data table. For instance, let's…
I created my database offline using XAMPP. After uploading my site, I imported my database into server PHPmyadmin. Yet when if i load my website it will deny me access to the database displaying this error message: Failed to connect…
So I tried to do a ALTER TABLE command to my table to add a date column that stores what time a post was made. Whenever I enter the SQL code, it pops up this error in PhpMyAdmin. I'm a…