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1
vote
1answer
87 views

I cannot get tables names and columns names from database

I am working with database using OpenSQLConnection-JDBC. I am able to fetch the data perfectly from the tables but I cannot get nor the names of the tables (using SQLTableNames) neither the column ...
10
votes
2answers
455 views

Graph databases / Nosql with Mathematica

I am very new to mathematica but it looks like an interesting language and I would like to explore it for a future project to create a web search engine. It seems like it would be fairly well suited ...
8
votes
1answer
167 views

OpenSQLConnection problem - password visible

Prerequisites some database (here, it's called sakila (mysql standard test db I think)) a user (with password) that has access to that db (I'll use u:testuser/p:testpass) Setup - minimal (?) ...
0
votes
0answers
128 views

Connection between Mathematica Connector/J and XAMPP MySQL Database

I have been fiddling around with a problem for a while now, and hope you can help me. Have searched for previous solutions, but nothing seems to work. My problem is as follows: I have XAMPP ...
2
votes
0answers
133 views

Can Mathematica use a MySQL ODBC connector?

I have a MySQL database that I connect to using Mathematica and would like to distribute my Mathematica code to others. We already have ODBC DSNs setup on peoples machines using the MySQL ODBC ...
7
votes
2answers
345 views

DatabaseLink`: MySQL query with client/server compression

I'm trying to reduce transfer time when accessing rows of a mysql table over a network, where each row has a lot of data. Is there a way to enable client-server compression when accessing a mysql ...
3
votes
1answer
199 views

mysql insert set problem

I need some help. ...
5
votes
4answers
615 views

MySQL Connection Problem

I have a problem with the configuration of the J-Connector plug-in with a MySQL database. Most of the time all works well, but sometimes the connection remains blocked for 2 hours and then it gives ...
10
votes
1answer
364 views

Is there a way to print out SQL queries made using DatabaseLink?

I have a Mathematica batch script which makes some MySQL queries using DatabaseLink to store parameters of the run in a database. Recently, I had a run where these queries failed, and there was no ...
9
votes
3answers
490 views

How can I speed up SQL queries in Mathematica?

I have an application that queries a MySQL database many times for data. At the moment, Mathematica and MySQL are running on the same box and yet it takes over 1.6 seconds for the query to run and ...