HeidiSQL
Hello Guys im an newbie on the MYSQL side, all my aknloedge on it being pretty basic functions,
i wanted to ask if anyone here has links to good tutorials such as web/videos, to learn how to set up an mysql timer on my database, to delet an especific row every 24h, an tutorial explaining atleast the basic.
on localhost root -> TestDB>Quests and inside the quests table want it to delete all the rows that contain an especific number id every 24h on the server.
thanks to everyone taht helps me out with tutorials and guides on how to set up the timer!!
and yes ofcourse im already searching for tutorials and more, usign this to help me advance faster!!
still Researching, i wont try it out thill i have the aknleodge to actually do it!
Maybe you can start with Nathan's blog post at https://sebhastian.com/mysql-timer
It is well written with simple examples.
Good luck.
Related
Good day everyone and thank you in advance.
I'm studying database design and we started with SQL basics, specifically relational operators. Next, we will be doing proper-ish, basic python + SQL.
In order to learn the work, I figured the best would be to use a SQL program to help me visualize the relational operators' effects on a database. First I used SQL Fiddle, which seemed okay, but the next morning all my work was gone, and it seems they are having technical problems. So I switched to MYSQL Workbench, easily created all the tables, but now I can't seem to run a simple script. More specifically, I do not know how to. The only examples available on the web are outdated, and or I lack the knowledge to properly search for the answers.
I know it's a dumb, low-level question, but I would really appreciate it if I can just figure this out and run basic scripts on the database.
Screenshot: https://i.stack.imgur.com/Sh3Qf.png
I'm going to teach several persons mysql. I have the plan of that "course" the problem is that I do not have test DB to work in. A copy of any db from a large application will be hard to start with. IMHO something of 5-6 tables will be ok. Maybe someone knows where is it possible to get such a DB? And another question is: can someone give a link to a list of tasks on stored procedures?
Thank you in advance!
Here are some test databases to work with
https://dev.mysql.com/doc/index-other.html
I am trying to build a search feature for my website. I have some address of dealers (lat,lng,descr fields) and upon searching for a location. I want to show on map, all dealers close around 10-15 miles range.
I found this googlecode storelocator.
However, after looking for weeks I could not find a single example of fetching data from mysql tables.
http://storelocator.googlecode.com/git/reference.html#storeLocator.DataFeed
I am trying to implement this in laravel 5 using eloquent and views. Any guidance or example would be wonderful.
I am a newbie so a detailed answer would be highly appreciated. :)
Make sure your connections are set up in config/database.php and you can follow the ORM page on the Laravel 5 site to get going: http://laravel.com/docs/5.0/eloquent
After that, start a new question for specific help. But this is a pretty broad question as it stands.
Im using Full calendar to build a timetable that schedules around the users day to day activities. I am (trying) to pull values down from a mysql database and be able to insert them into the table. I am using jsp for this and i was wondering if anyone has any advice or a good structure to how i approach this? Im not looking for code or anything but just advice. How would I go about say getting the values from the database to the jsp and then onto the table?
I am here because I want to learn jsp. me not being the expert, I would say,
you need a database to store the dates and the events and you have managed to read the data and push the data on to the mysql database which is a good start.
Industry standard on interacting with database in the java world is hibernate(http://www.javatpoint.com/hibernate-tutorial), but it has steep learning curve.
on the client side jquery or someother javascript framework you have tons of it these days.
I do not know whether I solved your queries but it would be good if you ask queries in a way
I have done this ?
what I can do better ? with examples.
good luck :)
I know NOTHING about mysql so please bear with me.
I use something called livesite for my website app and it creates these things called forms when anyone can post on my site. I didn't know about he forms when I setup the site and now I have 75000 spam forms submitted. I still don't know how people (or robots more likely) are doing it, must be a back door somewhere.
Livesite only allows you to delete one form entry at a time which will obviously not work for me.
I know the back end is mysql but my ISP will not help because its not their problem.
Can someone please give me the absolute idiots guide to deleting a bunch of records in mysql. All the records look like this on the livesite management page: