SQL Anywhere includes support for six external runtime environments. These include embedded SQL and ODBC applications written in C/C++, and applications written in Java, Perl, PHP, or languages such as C# and Visual Basic that are based on the Microsoft .NET Framework Common Language Runtime (CLR).
Each row in the SYSEXTERNENVOBJECT system view describes an installed external object. The underlying system table for this view is ISYSEXTERNENVOBJECT.
|Column name||Column type||Description|
A unique identifier for the external object.
The unique identifier for the external environment (SYSEXTERNENV.object_id).
Identifies the creator/owner of the external object.
Identifies the name of the external object as specified in the INSTALL statement.
The contents of the external object.
Identifies the last time the object was modified (or installed).
PRIMARY KEY (object_id)
FOREIGN KEY (object_id) references SYS.ISYSOBJECT (object_id) MATCH UNIQUE FULL
FOREIGN KEY (extenv_id) references SYS.ISYSEXTERNENV (object_id)
FOREIGN KEY (owner) references SYS.ISYSUSER (user_id)
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