Numbers (Mathematica Overview)

Types of Numbers Complex Numbers Numeric Quantities

Systems Interfaces and Deployment How ... (Mathematica Overview)

Connect to Other Systems Get Help in Mathematica

The Meaning of Expressions (Mathematica Tutorial)

The notion of expressions is a crucial unifying principle in Mathematica. It is the fact that every object in Mathematica has the same underlying structure that makes it ...

Transformation Rules and Definitions (Mathematica Overview)

Applying Transformation Rules Manipulating Sets of Transformation Rules Making Definitions

CloseSQLConnection (DatabaseLink Symbol)

CloseSQLConnection[conn] disconnects the current connection associated with a data source.

DataSourceNames (DatabaseLink Symbol)

DataSourceNames[] returns a list of the names of data sources made available through DatabaseResourcesPath.

JDBCDriverNames (DatabaseLink Symbol)

JDBCDriverNames[] returns a list of the names of databases for which JDBC drivers are available through DatabaseResourcesPath.

JDBC (DatabaseLink Symbol)

JDBC[arg, ...] is an object that holds parameters for making a JDBC connection to a database.

SQLConnections (DatabaseLink Symbol)

SQLConnections[] returns a list of the open SQLConnection objects.

Java Exception Handling (JLink Guide)

GetJavaException -- get the exception object thrown in the most recent Java call, JavaThrow -- throw a Java exception, $JavaExceptionHandler -- how Java exceptions are ...