I try to connect MySQL database with Java using connector 8.0.11. Everything seems to be OK, but I get this exception: Exception in thread "main" java.sql.SQL
I am trying to implemnt CDC piline with Debezium mysql connecter and kafkal But Source connecter not able to pusblish event for insert and update operation in t
Is there a way to check if multiple values exist in the same in clause, without rewriting the same IN clause? Example Employee Table: +----+--------------+--
I want to query the list of CITY names from the table STATION(id, city, longitude, latitude) which have vowels as both their first and last characters. The resu
I am executing this query with core cron by custom Wordpress plugin: // MAKE SQL CALL $SQL = "SELECT ".$wpdb->prefix."postmeta.post_id FROM ".$wpdb->
i wanted to insert all available ookla servers into my data base for the speed test purpose for my android application. But i am not getting any way to find out
I have this query: SELECT * FROM (SELECT a.id AS id, a.user_id AS user_id, aa.power * a.amount AS total_power, a.group_number A
I am upgrading my django project from django1.5 to django1.11.10. while upgrading when I run ./manange.py migrate I am getting django.db.migrations.exceptions.N
I tried to create a table this way: create table attendance ( userId char(10) primary key not null, name varchar(35) not null, date_attenda
From my syslog: mysql[1663]: ERROR 1577 (HY000) at line 1: Cannot proceed because system tables used by Event Scheduler were found damaged at server start I
I am developing a PhoneGap application that gets some information from MySQL Database. I am struggling when I try to open a HTML page that contains two select i
I'm trying to copy a live WordPress site to my local server. I went to import the database from the live site through MAMP, and I received an error message when
I have the table: countries and columns Country and Status I wish to update only the values from the Status column based on a value from the Country column. SMT
<?php mysql_connect("localhost", "root","") or die(mysql_error()); mysql_select_db("tnews2") or die(mysql_error()); $query = "SELECT name,id FROM categories
I've seen many posts about how to build a table in HTML with PHP and Mysql, but my problem is, that I often change the headers of MySQL columns. Is there any wa
I selected a image using: <input type="file" id="pimg" name="pimg" accept='image/*'/> My javascript code: p_img =document.getElementById("pimg").val
I'm building an Node application which will query simple and more complex (multiple joins) queries. I'm looking for suggestions on how I should manage the mySQL
I'm currently developing a site that provides specific news events to users. The purpose of the site is to allow users to select which countri
Am I missing any tricks to speed up this select query? the query is grabbing the location data as the users types it in, its auto filled. $q
Hi i cant use INSERT UPDATE function with this class: MySQLiDB. Im trying write data to mysql and if exists this data then need update. So i use INSERT ... ON D