DatabaseLink is a toolkit for working with SQL databases built into Mathematica.

learn more… | top users | synonyms

0
votes
1answer
48 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 ...
3
votes
0answers
64 views
+50

Using cursors with result sets to reduce memory usage

I have a database table with 900,000 rows and 80 columns per row which I'd like to work with in mathematica. My computations are isolated to each row, so I'd like to stream only a single row (or small ...
3
votes
0answers
248 views

Problem inserting data into a mysql table with column names having a space

I have a mysql table whose column name has space. I tried inserting the data into this column. I got an error I tried a sample code, which tests accessing the columns with a space and that returns ...
3
votes
0answers
239 views

Microsoft SQL DatabaseLink connection using Windows Authentication from Mac

We know that Mathematic doesn't natively support Windows Authentication connect. But as we can see in this post, the problem can be easily solved when your Mathematica is in Windows version (I have ...
2
votes
0answers
126 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 ...
0
votes
0answers
41 views

Creating ODBC connection on mac

Iam not able to create a ODBC connection on mac through mathematica even though i have created a connection successfully through ODBC Administrator. The error message iam getting was: JDBC::error: ...
0
votes
0answers
30 views

SQLDateTime from a time column is missing the milliseconds component

Can anyone confirm this? I am using M9.0.1 on win7 64bit connecting to a SQL Server db. When I fetch a datetime column the SQLDateTime objects contain 6 entries, 5 integers and a fractional second ...
0
votes
0answers
54 views

analysing data with MLF using (Oracle) Database connection

I'm testing the MLF package in Mathematica for datamining purpose. I start the databaseconnectivity with the following code: ...
0
votes
0answers
94 views

Cannot access the Database using the JDCB - ODBC

Runnig this code after building the ODBC connection for my access application named WPC : ...