How compatible is Oracle Lite with the standard Oracle Server?
Submitted by admin on Wed, 2005-11-09 23:40.
Although code compatibility is very high, the following features are not supported in Oracle Light:
- PL/SQL (use Java Stored Procedures and triggers instead)
- Oracle Light is intended as a small, single-user client database and
do not support any server functionalities like Java CORBA ORB's, SQL*Net Listeners, etc.
- In Oracle Lite, all rows are stored as objects, and there is a relational
layer on top of the object layer to allow relational views of the data.
Oracle7/8 stores data in a relational format, then uses an object
metalayer to provide object views and functionality. - Only selected dictionary views are available, eg. ALL_TABLES, ALL_VIEWS,
ALL_USERS, CAT, etc.
- An Oracle Lite database can only be queried from a remote client if it's
data is replicated.
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