I am using Windows 10 64-bit.
I downloaded a MySQL 64-bit ODBC driver and set it up via Administrative Tools -> ODBC drivers. I put the IP address of the MySQL database, id and password and then clicked on "Test" which verified that the connection…
I'm using RStudio on OSX and have a local vm running Ubuntu. I'm having issues with RMySQL connecting to mysql running on the local vm via ssh. I've tried forwarding port 3307 via
ssh -L 3307:d.local.internal.com:3306…
I am getting the names of tables from a database and I want to select all the data from each table and create a dataframe automatically. The code
nm = dbListTables(connection)
creates a vector like:
[1] "Account" …
The sysadmin just made SSL connection compulsory and since then I'm not able to access the mysql db anymore from R (even if I'm able to access it through Workbench) using the package RMysql. I tried multiple options without success and here is the…
I am trying to connect to a remote mysql database by the following steps
SSH into their machine and keep the tunnel open
then,
Using a SQL client (Sequel Pro) or RMySQL through RStudio
Using the SQL client I can connect to their database and…
I have a peculiar problem while trying to accessing database on remote server via opencpu javascript library for R and RMySQL library. Particularity, I have written R function that uses RMySQL library to access data from remote mysql server. And I…
I'm trying to create a query my MySQL database using RMySQL. I want to find all queries that contain a variable I provide through R.
For example:
z="name"
dbSendQuery(conn, "SELECT Address FROM Test WHERE Business Like '%z%'")
Wher conn is my…
I'm trying to plot my data from the sensor i choose in the SelectInput, so far i have no errors but also no plot.
So when someone visits the page, he can select a sensor en the data of that sensor will be plotted on the Y-axis and the timestamp on…
I am working on R under CentOS 6.7, and I need to gain access to a MySQL database. I successfully downloaded and installed the two packages "DBI" and "RMySQL", but whenever I try to load the library into the R script, I get an error message that…
I've been trying to access a MySQL database using R (using Ubuntu 12.04), which I feel should be a rather natural thing to do as R is a statistical language. Yet, it seems like pulling teeth. It seems that the only library that does not run into…
I'm attempting to install the RMySQL package in R using a MAC running OS X El Capitan but receive errors that I haven't seen before. See below:
MySQL and Curl are installed. I've tried a few things such as uninstalling and re-installing MySQL and…
I am using RODBCext to create a parameter query to retrieve data from a DB2 mainframe. I want to insert that data into a table in a local MYSQL (on the same network) to be able to access the data much more quickly and on the fly with a Shiny app.…
I have a dataframe that I would like to upload to a cloud environment. Im already connected to the database and now would like to "write away" the records.
I have a dataframe that looks like this:
#df
a b
1 3 11
2 4 12
And try to add it to the…
I want to delete the selected row from MySql Database when Click on delete button in my shinyapp. The codes of ui.r and server.r are as following:
It is connected to MySQl and I can save data to mySQL but I cannot delete and Update the table.
1:…
I have a Shiny app that is supposed to collect data in a form and appends it to a data table, test, in MySQL. I am using RMySQL to port into the database. The app should also show the dataframe. I use 'save' and 'load' functions to accomplish this,…
